The 'K' Sonar, model 1-07000-00, is an audible electronic mobility aid and obstacle detector designed for use by individuals who are blind or have low vision. This small electronic device aids users who are blind or visually impaired with orientation and mobility. By listening to sounds produced by the device, users can determine the distance and location of objects and some of the object's features. The device attaches to the golf grip handle of a long cane.

Headphones provide audio feedback, w --- 'DO IT YOURSELF' ENTRY ------- PURPOSE: Rotating transfer device to allow paraplegics to use the toilet then swing away from the toilet on the same seat to use the shower hose. Device made of a U shaped seat held horizontally with the help of an S shaped cantelever system fastened to the floor and using ball and taper bearings to let it rotate.

This is used in conjunction with an overhead support which allows paraplegics or lower extremity amputees with upper body strength to toilet and show The 'T' Tube-Plate Assembly Weldment is headrest accessory interface hardware designed for positioning an Occipital Angle Bar or an Occipital 'T' Bar on a wheelchair. The 'T' Tube-Plate Weldment attaches to the rear of the occipital bar and slides through the 90-degree Vertical Tube attached to the back of the wheelchair.

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DIMENSIONS: Available in 4- or 6-inch lengths. COLOR: Available in black and stainless steel.

The 'U' Adjustable Width Tray Slide Bracket Attaching System, model 32798, is lapboard mounting hardware designed to secure trays to wheelchairs. These brackets enable a tray (not included) to slide on to the armrests from the front and the configuration of the bracket enables it to be attached to the underside the of the tray and wrap around standard wheelchair armrest pads and attached to the underside of the armrest (mounting hardware is not included). These brackets can be mounted inside or The 'Z' Tray Slide Bracket Attaching System, model 32799, is lapboard mounting hardware designed to secure trays to wheelchairs. These brackets enable a tray (not included) to slide on to the armrests from the front. And the configuration of the bracket enables it to be attached to the underside of standard wheelchair armrest pads and the underside of the tray (mounting hardware is not included). A hook-and-loop strap attaching system (not included) may be used in conjunction with these brackets /r/intensive is a speech remediation program and a speech training program designed for use by speech therapists and parents working with children who have communication or speech disabilities. The application (or app) allows a child to use an Apple iPhone, iPod Touch or iPad to improve his or her articulation skills through practicing the production of the /r/ phoneme with a therapist, parent, or independently.

The app comes with over 450 target words and uses a phonetic approach to teaching th “DO IT YOURSELF” ENTRYPURPOSE: To create a simple device to help individuals with dropped head syndrome (DHS) maintain their head in the upright position. The “baseball cap orthosis” is made using a well-fitting baseball cap without an adjustment buckle in the back. The system consists of two bands with strips of Velcro at the end. One band is permanently attached to the back of the cap. That band is then be inserted under the clothing to a level below the rib cage.

The second band functions as The 007 Travel Cane is a folding cane with light designed for use by individuals with walking or balance disabilities. This cane has a patented marbled plastic handle with an LED path light, rear blinking red warning light, and a concealed pill storage compartment. Other features include a folding, adjustable aluminum shaft and a rubber suction grip tip. POWER: Uses 2 triple-A batteries (included). OPTIONS: Cane holder, replacement tips, and combi tip with retractable ice tip. DIMENSIONS: Adjust 1-2-3 How Many Do You See? By Lilia Molina-Ruiz, is a braille and tactile counting book designed for use by children who are blind or have low vision.

The book is bilingual (English and Spanish), with braille and raised tactile letters and numbers. The 1-2-3 Puzzle Blocks are puzzles with large peieces designed for use with children with low vision or upper extremity disabilities. This set includes a wooden storage box and 10 two-piece wooden puzzles (one each for the numbers 0 through 9 ). These self-checking puzzles require children to match the number with the corresponding picture. DIMENSIONS: Each puzzle is 2.5 x 4.75 inches and the box is 14 x 5.75 x 1 inch. 1-2-3 Speak is a direct selection communicator program designed for use by children or adults with communication or speech disabilities.

It is available as software that runs on any Windows XP computer, on the Web, or preloaded on a handheld computer or a PenTablet/TouchTablet system. It provides up to 4,000 spoken words accessible within 3 key strokes. Users click on images of words which are spoken by the computer/tablet.

Words are chosen from categories tailored to the needs and interests of The 1-2-3-4-5 Ring Counter, model G2011, is a math skills game for children with learning and physical disabilities. The toy consists of a plain hardwood block with five vertical posts of varying height and 15 colored wood rings. The numerals one through five are painted on the side of the block in five different colors corresponding to the ring colors. Children must place the rings, grouped by color to correspond to each numeral painted on the block, on the correct post. The game teaches simple The 1-Clic Vial System is an easy open medicine bottle for use by individuals with grasping or upper extremity disabilities or arthritis, or by upper extremity amputees.

The system is made up of 1-Clic vials (bottles) and closures (lids), which are moisture and light resistant. The lid can be opened with minimal pressure on the tab at the top of vial and a slight turn of the lid. An audible “click” signals that a closure is properly secured. The closure can be used in a child-resistant or non-ch 1-Foot Braille Rulers are tactile rulers designed for use by individuals who are blind or have low vision. There are two versions: An English Measurement Ruler, model 1-03070-00, and a Metric-English Measurement Ruler, model 1-03100-00. Both rulers are made of molded plastic. On the English Measurement Ruler, inches and fractions are indicated by raised lines.

Braille figures are located at inch divisions. On the Metric-English Measurement Ruler, one-centimeter and 1/2 centimeter intervals are The 1-Switch Single-Appliance Continuous Control Unit, model 1490, is a switch control interface unit designed for use by individuals with upper exremity or severe physical disabilities. This remote control unit operates most AC appliances from a distance of up to 20 feet when the appliances are plugged into a receiver. A capability switch (not included) is used to activate the remote transmitter through either latch or momentary activation.

With latch activation, the appliance runs until the us 1-World Raised Relief Maps are low vision maps designed for use by individuals with vision disabilities. These full-color textured maps are available for the United States, the World, or for specific geographic regions, continents, or U.S. Also available is a raised relief map of the ocean floor.

The Extreme Raised Vinyl Relief Maps are full-color and soft and flexible. These extremely raised maps show the Earth's contours in three dimensions.

The rubbery material returns to its original The 1.8-Inch Big Green Number Alarm Clock, model 402818N, is a large display alarm clock designed for use by individuals with low vision. The large numbers stand out against the background and case. Features include a snooze alarm and adjustable brightness control. POWER: Uses household current with 9-volt battery (not included) for back-up. DIMENSIONS (HxLxW): 3 x 3.375 x 7.5 inches. The numbers are 1.8 inches high. COLOR: Black case and display background with green numbers.

The 1.8-Inch Big Green Number Alarm Clock with AM/FM Radio, model 247540N, is a large display alarm clock, designed for use by individuals with low vision. This clock has two alarms, a dimmer switch, and a snooze button. Functions are set with easy-to-locate pads rather than with dials. POWER: Uses household current, with one 9-volt battery (not included) for back-up. DIMENSIONS (HxLxW): The clock is 4 x 3 x 9 inches. The display is 1.8 inches high.

COLOR: Charcoal gray case and green numbers. The 1/2-Inch and 3/4-Inch Wall Valves - Lever Handle are single-lever shower controls designed for use by individuals with fine motor or grasping disabilities. This wall-mounted, cast- brass valve has a single-lever handle to control on/off and volume functions in a shower system.

The valve is available with either 1/2-inch (model 818/013) or 3/4-inch (model 818/014) NPT National Pipe Thread) standard threading. COLOR: Brushed nickel, diamond, platinum nickel, or polished chrome finish. The 10 Inch Slide Mounting Kit is is headrest accessory hardware designed to attach the headrest, the occipital ring, and their interface hardware to the back of a wheelchair. The Kit consists of a Slide Bracket; a 10-inch, 90-degree Tube Slide; and two 3-Point Knobs. The Mounting Plate attaches to the back of the wheelchair with four sets of ##10-32 Screws and ##10-32 Nuts. COLOR: Available in stainless steel or black.

The 10-Digit Talking Calculator with Music and Alarm is a voice-output calculator designed for use by persons who are blind or have low vision. The calculator has a 10-digit liquid crystal display (LCD), with voice output for entries and results. Other features include voice volume control and shutoff; a time and date display mode, with automatic return from calculator to time mode after eight minutes idle; a built-in talking alarm clock; calculation results reported in digits or units; and 15 m The 10-Inch Braille Reading Platform, model BRS1, is a bookholder designed for use by individuals who are blind or have low vision. This unit is made of acrylic and fits over a Perkins Brailler (see entry), a computer keyboard, or the slate and stylus. It can be used to hold a telephone on top and a brailler beneath. It also fits over braillers with a Brailler Pad and a braille book or worksheet can rest on the platform, which encourages two-handed braille reading. DIMENSIONS: 10 inches high wi The 10-inch Scooter Bag, model 70300, is a carrying bag for three-wheel scooters designed to hang from the handlebars on the tiller.

This bag features a spring action hex frame opening to allow easy access to all items in the pouch. Opening the caddy requires placing the fingers in the middle of the frame and popping it open; closing the frame is achieved by pushing on the outside of the frame. Very little manual dexterity or strength is required to operate the opening. The bag is made of coated The Coil Raylite LED Stand Magnifier is a battery operated handheld magnifier designed for individuals with low vision. Features optical acrylic lenses with a maintenance-free sealed LED light source and easy to replace battery compartment. Also features light, extended battery life and aspheric, abrasion resistant lenses.

The complete magnifier (head and handle) can be purchased and more powerful heads can be added later, as they are needed. SIZE: lens measures 1.3 inches. BATTERIES: 2 C batter The 100 Hoops Basketball Counting Game is an educational game designed for use by children with cognitive or learning disabilities or eye-hand coordination disabilities.

This game teaches numbers in both English and Spanish; counting from one to one hundred; skip counting by twos, fives, and tens; counting backwards; goal setting; and physical coordination and skills. The game features rally sounds and a cheering crowd for encouragement and enables the user to select a counting mode and language Manual drive wheelchair, folding. Adult sizes, seat widths, 16 or 18 inches. Seat depth, 16 inches.

Back height, 16 inches. Arms: fixed or detachable, full length or desk length, fixed height.

Arm lock, spring button release. Front rigging, swingaway footrests, swingaway elevating legrests and swingaway, elevating extended length legrests. Chrome plated carbon steel frame and crossbrace. Push handles with vinyl handgrip. Flame retardant vinyl upholstery with reinforced liner. Wheels: 24-inch com Manual drive wheelchair, folding. Adult sizes, seat widths, 16 or 18 inches.

Seat depth, 16 inches. Back height, 16 inches.

Two frame types: FF fixed arm, fixed footrest; SA swingaway with permanent arms (08), full length removable arms (18) or desk length removable arms (28). Chrome-plated carbon steel frame and crossbrace.

Push handles with vinyl handgrip. Flame retardant vinyl upholstery with reinforced lining. Twenty-four inch spoked wheels, solid rubber tires. Eight inch plastic mag style w The 10X/1X Natural Light Wall Makeup Mirror is a magnifying mirror designed for use by individuals with low vision. The round, optical-quality, two-sided mirror swivels to offer 10X magnification on one side and 1X magnification on the other. There is a circular, dimmable, daylight spectrum, fluorescent bulb surrounding the mirror that simulates natural sunlight. This mirror mounts on a wall, and is on a movable arm that extends out from the base.

DIMENSIONS: Extends to 18.25 inches and swivels The 10x Lighted Mirror is a magnifying mirror designed for use by individuals with low vision or seniors. This mirror features eight super-bright LED lights, 10x magnification, and a cover that converts to a mirror stand.

POWER: Uses three double-A batteries (included). DIMENSIONS: 10 x 7.5 inches. The 1100 Handrail is a handrail designed for use by individuals with balance, lower extremity, walking or mobility disabilities. The handrail angles toward the wall for greater wall protection. It is mounted on a 0.080-inch thick, continuous aluminum retainer, and it is covered with a 0.080-inch thick, scratch and stain resistant rigid vinyl cover. The grip is 1.5 inches in diameter and it extends 3.75 inches from the wall.

All mounting fasteners are included with the handrail. DIMENSIONS (LxH): The 12 Alarm Mini Pager Pill Timer is an audible and vibrating medication reminder designed for use by individuals with memory or cognitive disabilities or seniors. Designed to alert those who need to be reminded to take medications at frequent intervals, this device features daily alarms that automatically signal each day without re-programming, an auto button feature that protects from accidental erasure when battery is be changed, and a countdown, custom, and meeting timer that gives disti The 12x Plus 1x Lighted Folding Vanity and Travel Mirror is a magnifying mirror with light designed for use by individuals with low vision. This mirror is made from distortion-free glass encircled by 10 bright white 30,000-hour LEDs on each side, providing clear, crisp reflections enhanced by warm light.

The 2-sided rotating mirror has 12X magnification on one side and a 1X mirror on the other that offers a true, full-face reflection. The mirror is mounted on an adjustable arm that folds for sto The 12-Digit Jumbo Talking Calculator is a voice output, large button, large print calculator designed for use by individuals who are blind or have low vision. The calculator features an extra-large crystal display (LCD), oversized number and function buttons with large white numbers, and volume control. The user can push the buttons to do standard calculations and entries appear on the large easy-to-see display screen while the calculator also speak each number and function pressed as well as t The 12-Inch Aluminum iWand is a stylus for tablet computers and touch screens designed for use by individuals with upper extremity disabilities.

This stylus has a tip requiring zero downward pressure on the touch screen. This lightweight stylus can be used with devices with a large screen or with cell phones.

DIMENSIONS: 12 inches long. WEIGHT: 0.3 inches. The 12-Inch Metal Ruler is a braille ruler designed for use by individuals who are blind or have low vision.

The ruler is made of metal with 0.25-inch markings. The ruler is available in non-folding (23-5201-1) and folding styles (23-5301-9).

Stainless steel straight grab bar, with extension support. 1, 1 1/4 or 1 1/2 inch diameter, 1 1/2 inch wall clearance.

Satin finish. Exposed or concealed mount.

12 inches long, with 12 inch perpendicular extension. The 1200 Handrail is a handrail designed for use by individuals with balance, lower extremity, or mobility disabilities. The handrail provides a gripping surface with ergonomically designed handrail thumb groove. It is mounted on a 0.080-inch thick, continuous aluminum retainer; and is covered with a 0.080-inch thick, scratch and stain resistant rigid vinyl cover.

The grip is 1.5 inches in diameter and it extends 3 inches from the wall. All mounting fasteners are included with the product.

DIMEN The 1200 Handrail is a handrail designed for use by individuals with balance, lower extremity, or mobility disabilities. The handrail provides a gripping surface with an ergonomically designed thumb groove.

It is mounted on a 0.08-inch thick, continuous aluminum retainer; and is covered with a 0.08-inch thick, scratch- and stain-resistant rigid vinyl cover. The grip is 1.5 inches in diameter, and it extends 3 inches from the wall. All mounting fasteners are included with the product. DIMENSIONS 123 CD is a math skills tutorial program designed for use by children with cognitive or learning disabilities. This program features Wizit the Wizard who dances, cheers, and gives the thumbs up sign as children successfully participate in interactive games. Eleven different activities present numbers from zero through ten. Numbers are counted out loud and all directions are clearly narrated.

Activities are designed to help children develop essential skills in the areas of number names, ordering 123 Order – Lite is a perceptual training and math skills tutorial program designed for use by parents or teachers working with children with developmental disabilities or autism. This application (or app) allows a parent or teacher to use their Apple iPhone, iPod Touch or iPad or an Android device to teach a child number sequencing using a set of three or four numbers. Full number sequences are shown in a training session, and then the child is asked to identify the last number in a sequence, c The 1255 Handrail is a handrail designed for use by individuals with balance, lower extremity, or mobility disabilities. The handrail provides a gripping surface with ergonomically designed handrail thumb groove. It features a 2.5-inch high accent strip available in a selection of colors, patterns, finish options and custom colors.

The 1255 is mounted on a 0.08-inch thick, continuous aluminum retainer; and is covered with a 0.08-inch thick, scratch and stain resistant rigid vinyl cover. The grip This 13 inch is designed for persons with poor motor skills and balance challenges, so those persons may improve on gross motor and balance skills. Has a smooth flat bottom surface and nubby top, made for gripping. The 13-inch Armrest Bag, model 70320, is a wheelchair side pouch designed for use on three-wheeled scooters.

The caddy attaches to the arms using side release clips. This lined bag is made of coated nylon Cordura and features a spring-action hex frame opening.

Opening the frame requires placing the fingers in the middle of the frame and popping it outward; closing the frame is achieved by simply pushing on the outside of the frame. Very little manual dexterity and strength are needed to operate.

The 13-inch Sling Bag, model 70040, is an underseat pocket designed to provide easy access and an unobstructed view of any items stored in this carrying bag to manual wheelchair users. The caddy is large enough to hold many daily needed items such as medicines, personals, writing instruments, paper, etc.

The bag comes standard with a main compartment, pen and pencil pouch, and a small front pouch. The bag features a spring-action, hex frame opening which can be opened by placing the fingers in t The 13-inch Wall Clock With Bold 2-inch Numbers is a low vision wall clock designed for use by individuals with low vision. The clock has a molded case and a crystal-covered dial, and fits into any decor.

POWER: Uses one double-A battery. DIMENSIONS: The clock is 13 inches in diameter and the numbers are two inches high. COLOR: The clock has a black frame, black hands, and a white face. The 130BN BlueNose Surface Mount Corner Guard is designed to protect wall corners from damage by wheelchairs, walkers, and other ambulatory devices. This product features vinyl retainer which is nearly four times stronger than aluminum retainer, preventing chipped plaster or paint or torn wallpaper resulting from bumping by wheelchairs, scooters, walkers, crutches, or canes.

The 130BN is lightweight and comes with top and bottom caps. The angle measures 135 degrees.

DIMENSIONS: The wing is 3 inc The 14 Gallon Black Steel Touchless Trashcan® SX is a fully automatic sensor trashcan designed for use by individuals with upper or lower extremity disabilities. Unlike step-on and hand-touch trashcans, the Touchless Trashcan® SX opens and closes using infrared technology, making direct contact with the receptacle obsolete when opening or closing the lid. When the user’s hand or debris comes within 6 inches of the infrared sensor located on top of the trashcan, the lid will slide open automatic The 14 Gallon Stainless Steel Touchless Trashcan® SX (Model#: IT14SC) is a fully automatic sensor trashcan designed for use by individuals with upper or lower extremity disabilities. Unlike step-on and hand-touch trashcans, the Touchless Trashcan® SX opens and closes using infrared technology, making direct contact with the receptacle obsolete when opening or closing the lid. When the user’s hand or debris comes within 6 inches of the infrared sensor located on top of the trashcan, the lid will The 14 Gallon White Steel Touchless Trashcan® SX (Model#: IT14SW) is a fully automatic sensor trashcan designed for use by individuals with upper or lower extremity disabilities. Unlike step-on and hand-touch trashcans, the Touchless Trashcan® SX opens and closes using infrared technology, making direct contact with the receptacle obsolete when opening or closing the lid. When the user’s hand or debris comes within 6 inches of the infrared sensor located on top of the trashcan, the lid will slid The 14-inch and 16-inch Walker Bags, models 70100 and 70120, are carrying bags for attachment to the side or front of a walker.

These lined bags are made of coated nylon Cordura and have quick release clips. The opening is made of a spring hex frame which requires very little manual dexterity or strength to operate. Opening the bag is achieved by placing the fingers in the middle of the frame and popping it outward; by pushing on the outside of the frame, the bag snaps shut.

DIMENSIONS (HxWxD): The 14-Inch Wall Clock is an analog wall clock designed for use by individuals with low vision. This large dial analog wall clock features a round resin flush mount frame, Arabic numbers, and straight hands. POWER: Uses 1 AA battery (not included). DIMENSIONS: 14 inch diameter. COLOR: White clock face with black numbers and black mounting frame.

15 Numbers is an educational math puzzle game program designed for use by individuals who are blind or have low vision. This game is completely self-voicing, so a separate screen reader program is not necessary. The player has 15 numbers, 1 through 15, on two game boards called the task board and the work board. The task board shows the 15 numbers arranged in a specific pattern that the player must match using the work board.

The work board has the same 15 numbers mixed up with one empty slot, a The 15-Inch Laptop Computer Magnifier is a computer screen magnifier designed for use by individuals with low vision. Designed to enlarge text on a laptop monitor, this magnifier offers 3 times magnification by placing the magnifier in front of the screen. This clear, rigid magnifier completely covers the screen and features little arms that rest on the top to hold it in place. It is lightweight and can also be held over a printed page to magnify text or images. DIMENSIONS (HxW): 10.25 x 14 inch The 150 Surface Mount Corner Guard is designed to protect wall corners from damage by wheelchairs, walkers, and other ambulatory devices. This product features a continuous aluminum retainer that has pre-slotted holes.

The guard can also be used to conceal previous dings and scrapes. Top and bottom caps are included with every unit and can be color coordinated. The angle measures 90 degrees. DIMENSIONS: The wing is 3 inches wide on each side. The rigid vinyl cover is 0.080 inch thick, and the co The 15x Mirror Mate Lighted Adjustable Compact Mirror, model FL-15ACP, is a magnifying mirror designed for use by individuals with low vision.

This pocket mirror has 15X magnification with a distortion-free mirror and two super-bright LED lights. The adjustable arm can be raised for hands-free use on a vanity. POWER: Uses four AAA batteries (included). The 15X Vanity Mirror is a magnifying mirror designed for use by individuals with low vision. This reversible, round mirror offers 1X magnification on one side and 15X magnification on the other. Fully adjustable, the mirror spins 360 degrees for viewing from any angle.

This glass mirror is equipped with a stand and weighted circular base. DIMENSIONS: Height is 14.5 inches; the base is 5.25 inches in diameter. The mirror is 7 inches in diameter.

COLOR: The mirror frame, stand and base have a bru The 160F Flush Mount Corner Guard is designed to protect wall corners from damage by wheelchairs, walkers, and other ambulatory devices. This product offers minimum design interruption by creating a smooth transition from wall to corner. The 160F is mounted on a sturdy 0.070-inch pre-punched continuous aluminum retainer. Mounting fasteners and closure caps are included with the product. DIMENSIONS: The wing is 2 inches wide on each side with a 90-degree corner angle. The scratch and stain resist The 16X Hi-Power Monocular (Telescope), model 5401, is a monocular lens designed for use by individuals with low vision.

This unit's Objective lens provides high magnification to bring distant images into focus. It can be used for reading distant signs and other distant viewing tasks. It comes with a carrying case and strap. DIMENSIONS: 7 inches long with 2 inch diameter lens. WEIGHT: 18 ounces. The 17 Series Wheelchair Accessible Mobile Lab Station is a portable, accessible science work station designed for use by individuals with lower extremity and mobility disabilities or spinal cord injury and others who use wheelchairs. This workstation is designed for use in classrooms and science laboratories to allow students who use a wheelchair access to scientific experiments in a classroom setting.

Made with a steel frame and heavy duty solid plastic panels, this unit resembles a standard d This 17-Inch Flame Retardant Oven Mitt can help prevent burns when used by individuals who are blind or have low vision. The long mitt protects hand, wrist, and lower arm from direct contact with hot oven surfaces. The mitt is made from a quilted flame-retardant protective material.

DIMENSIONS: 17 inches long. A 13 inch long model is also available. COLOR: Charcoal. The 170FR G2 BioBlend Fire Rated Corner Guard is designed to protect wall corners from damage by wheelchairs, walkers, and other ambulatory devices. This product meets fire codes with the choice of one- or two-hour fire rating, and offers minimum design interruption by creating a smooth transition from wall to corner. The 0.080-inch non-PVC cover is manufactured with G2 blend Bio-PolyPETG+, which is made with a corn-based biopolymer and recycled content. The 170FR has an easy-wrap cover base aro The 18/8 Brushed Stainless Steel Cheese Slicer, model M-120, is a cheese slicer designed for use by individuals with upper extremity, fine motor, or grasping disabilities.

This unit consists of a brushed stainless steel cutting board with a built-in cutting arm. When the arm is lowered, the stainless steel cutting wire slices through the cheese. The board is equipped with non-slip rubber feet. The cutting wire is replaceable.

OPTIONS: Replacement cutting wires are available. DIMENSIONS(LxW): 9.5 The 18/8 Stainless Steel Cheese Grip, model CG-1, is a cutting aid designed for use by individuals with fine motor or upper extremity disabilities.

The prongs embedded in the large knob handle securely hold a block of cheese in place while it is being cut. COLOR: Stainless steel. The 18' Jumbo Quartz Clock, model 161, is a low vision wall clock designed for use by individuals who have low vision. This round quartz clock features numbers with high contrast and easy readability. The clock has a metal case and a plastic crystal. POWER: Uses one AA battery (not included).

DIMENSIONS: The face of the clock is 18 inches in diameter. COLOR: White face with black numbers. WARRANTY: One year. The 18-Inch Flexible Ruler, model 1-03050-00, is a tactile, braille, and large print ruler designed for use by individuals who are blind or have low vision.

This flexible plastic ruler allows tactual and visual measurement of flat or curved surfaces. It has raised lines in quarter-inch increments and numbers in braille and large print.

DIMENSIONS (LxW): 47 x 4 centimeters. COLOR: Ruler is white with black lines. The 19-Ring Krebs Binder, models 1-04240-00, 1-04250-00, and 1-04260-00, is a braille binder designed for use by individuals who are blind or have low vision. This 19-ring binder is made of heavy-duty board covered with water-resistant imitation leather.

The binder holds 11.5 x 11 inch 19-hole punched braille paper, and comes in three sheet capacities: 60 sheets (1-04240-00), 80 sheets (1-04250-00), or 105 sheets (1-04260-00). The 19-ring binder assembly consists of a metal back plate, heavy-gau 2 Times Fun is a math skills tutorial program designed for use by parents or teachers working with children with developmental disabilities or autism. This application (or app) allows a parent or teacher to use an Apple iPhone, iPod Touch, iPad or Android device to teach a child to learn multiplication skills.

The user can set time and question type (in figures or as a word problem) before each game play session. The question is shown with voice prompt at the top of the screen, and the correct a This product is designed for persons in wheelchairs. It is a 4-seater picnic table. Has room for 2 wheelchairs to also be seated at the table. It is made from high-pressure wood from sustainable sources – FSC Certified. Item will arrive “flatpacked” to save transport costs. 2+2 is a math skills training system designed for use with children with low vision or cognitive disabilities.

This program focuses on early arithmetic problems and uses an errorless learning method. The program features both drill and test modes and are designed to enable the instructor to enter vertical or horizontal problems for drilling and testing. This program can be accessed using the standard keyboard, IntelliKeys (not included; see separate entry), or a single switch (not included). COM The 2-Lever Great Grips are grasping aids for a door knob designed for use by individuals with arthritis, grasping disabilities, or upper extremity neuromuscular disabilities. Designed for round or awkward door knobs, this device has two flat levers that extend from opposite sides of the grip. The levers that are intended to make it easier to turn door knobs with a closed fist, elbow, or even a single finger. The Great Grips are made of soft material that easily stretches to fit the knob and bec The 2-Person Companion Car is an adapted golf cart or personal electric vehicle designed for use by individuals with walking, circulatory, or balance disabilities, arthritis or limited stamina.

This golf cart enables a person seated in the rear seat to play golf without getting out of the car and without having to operate or steer the cart. A companion in the front seat operates the vehicle. When the cart approaches a golf ball, the passenger in the back seat can rotate the seat and hit the ball The 2-Piece Fan Card Holder Set are playing card holders designed for use by individuals with fine motor and grasping disabilities or arthritis. The set comprises two brightly colored plastic holders which fan out to hold up to 15 cards. The fan can be held or placed on the table. DIMENSIONS: Card holder is 8 x 4 inches.

The 2-Sided Black and White Cutting Board is a cutting board designed to provide contrast for individuals who have low vision. This cutting board is white on one side and black on the other, allowing the user to find the best contrast for cutting needs. For example, carrots can be placed on the white side and onions on the black side. DIMENSIONS: 15.75 x 10 inches. The 2-Way Deep Pressure AutismVest is a pressure garment designed for use by children with sensory integration, emotional, or neurological disabilities or autism. Designed to deliver fully adjustable two-way pressure for those who benefit from deep pressure stimulus, this vest applies pressure both horizontally and vertically.

Belts at the waist and chest provide horizontal pressure. Sand weights in the pockets near the shoulders on the front and the back provide the vertical pressure. The level The 2-Way Lift Chair, model 70556, is a seat lift chair and recliner designed for use by individuals with mobility disabilities. This two-position chair features quiet and smooth lift and recline. With a touch of a button the chair lifts the user up. A built-in emergency battery back-up allows the chair to return to the sitting position in the event of a power outage. POWER: Uses household current; the backup uses 9-volt batteries (not included).

DIMENSIONS (HxW): The chair is 43 x 29 inches. Th The 2.25X Clip-On Opticaid, model 915, is a magnifying lens for eyeglasses, designed for use by individuals with low vision. This lightweight clip-on magnifier Fits most eyeglasses for hands-free viewing. The rectangular lens swings up and out of the way when not in use. The lens is 2.25X power with a focal length of 8 inches.

WARRANTY: One year warranty. The 2.5X Folding Magnifier is a folding pocket magnifier designed for use by individuals with low vision. Designed as a convenient aid for people who need to read the display on a cell phone, this pocket magnifier lens folds into an attached flip case and provides magnification up to 2.5 times the normal size of text, a picture or an object. This magnifier can be carried in a purse or pocket for use with restaurant menus, the telephone book, and minor hobby work. The 20/20 Easy to Read Pen is a low vision pen designed for use by individuals with low vision. This pen writes bold lines in easy-to-read black ink.

It is also thick in diameter so it is easy to grip. The 20 Second Recording Memo is a key chain style voice recorder designed for individuals who have memory or cognitive disabilities. A user can record memos, directions or notes. Memo offers two 10 second channels and can even be used to identify contents of files, book-cases, or folders by listing the items and attaching the memo recorder (or recorders) next to the contents. COLOR: Black. POWER: Long-life button batteries are included.

The 200 Series Hand/Hair Dryers are electric dryers designed for one handed use in public restrooms. The cover, nozzle, and pushbutton are made of rust and corrosion free diecast zinc with satined chrome over a nickel finish. The motor is a PSC induction motor (brushless), 1/10 HP, thermally protected, with self aligning quiet bearings and resilient ring motor mounts. The heating element is a 2000 watt nickel chromium blower that is inlet mounted (inaccessible through the nozzle), and protected The 2000 Handrail is a handrail designed for use by individuals with balance, lower extremity, or mobility disabilities. The handrail is mounted on a 0.080-inch thick, continuous aluminum retainer, and it is covered with a 0.080-inch thick, scratch and stain resistant rigid vinyl cover.

The grip is 2.25 inches in diameter. All mounting fasteners are included with the product. The removable bottom access plate allows the handrail to be fastened to the wall. DIMENSIONS (LxD): 12 feet x 1.25 inches The 2000W Handrail is a handrail designed for use by individuals with balance, lower extremity, or mobility disabilities. The handrail is mounted on a 0.080-inch thick, continuous aluminum retainer; and is covered with a 0.080-inch thick, scratch and stain resistant rigid vinyl cover. The 2000W is manufactured with Woodland pattern full wrap, and includes all mounting fasteners and black reveals for returns and corners. The removable bottom access plate allows the handrail to be fastened to the The 24/7 Medical Alert is an emergency alert system with monitoring service designed for use by seniors or individuals with balance or mobility disabilities or who are at risk for medical emergencies.

The system includes a bedside console that calls a professionally monitored central station when activated by a wireless pendant transmitter. The small, waterproof transmitter can be worn in the shower, and covers a radius of 150 to 200 feet, depending on the construction of the home. The console c The 2GB Blank Cartridge for NLS/BARD and Library of Congress New Digital Talking Book Players is a digital talking book cartridge designed for use by individuals who are blind or have low vision or physical disabilities that prevent holding a book. This cartridge is the new format for digital audio materials from the National Library Service for the Blind and Physically Handicapped (NLS) of the Library of Congress, and is used by eligible borrowers to download digital talking books and magazines The 3 in 1 magnifier is hand magnifier with light and stand designed for use by people with low vision. This magnifier can be used as a simple 3X magnifier in one's hand or can be opened to provide hands-free magnification. The replaceable incandescent light can be switiched on to provide its third function. POWER: Uses 2 double-A batteries (not included).

Casters for the front legs of standard Guardian walkers. 3 inches diameter, thermoplastic rubber tires won't mar floors. Standard rear glide brakes are provided for stopping. The 3 Shape Music Box / Switch is a puzzle switch designed for use by children with fine motor or neurological disabilities. The base has indentations to accept each of three large knobbed pieces (a square, a triangle, and a circle) and when all three pieces are successfully fitted, a music box activates as a reward. This device is also equipped with a jack to enable a switch-adapted toy to be substituted for the music box.

POWER: Uses 2 double-A batteries (not included). Three strap wrist support made of 1/8 inch coated skin neoprene. Wrap design and velcro tabs offer controlled support. Comes with light weight, aluminum stay for maximum wrist immobilization. One size fits all. ---- PROTOTYPE --------- PURPOSE: To create a prototype of a device that allows a person to feel a virtual object. Miraisens Inc., a company developed from the National Institute of Advanced Industrial Science and Technology in Tsukuba, Tokyo., has revealed a device that allows users to move virtual 3D objects around in virtual space and 'feel' them via a vibration sensor.

The current technology works using a virtual reality headset, a bracelet with hardware attached (enclosed in a box), and a f The 3-Hole Offset Board, Model 31652, is a transfer board designed for use by people who use wheelchairs. Made of 7-ply Finnish birch plywood with a lacquer finish, the board features 3 hand holes set at an angle to assist the in gripping as the user moves across the board. DIMENSIONS (LxW): 24 x 11.5 inches. WARRANTY: The manufacturer warrants this product against defects in materials and workmanship for 90 days from the date of purchase. The 3-in-1 Tablet Pen is a stylus for a tablet computer designed for use by individuals with fine motor or neurological disabilities or arthritis. Designed for right-or left-handed use, this stylus can be used at any angle.

With the look of a standard pen, the unit has a reversible tip that is either a fine-tip, ballpoint pen or a silicone touchscreen stylus. This pen also has a laser pointer activated by pressing a button located near the top of the unit. POWER: Uses two cell batteries (include The 3-Inch Rock-N-Stop Footrest is a footstool designed for use by individuals with lower extremity, circulatory, or back disabilities who spend long periods sitting at a desk.

The unit is designed to promote proper positioning of the feet while sitting to reduce strain on neck and back muscles. The Rock-N-Stop features corrugated rubber rockers that allow for smooth motion as well as steady positioning at a desired footrest angle, a platform constructed of MDF covered with durable vinyl, and ch The 3-Inch Round LED Magnifier is a hand magnifier wit light designed for use by individuals with low vision. This magnifier has an ultra-bright LED light and an easy-grip handle. The lens offers 2X magnification with a 6X power inset bifocal lens. POWER: 3 triple-A batteries (not indluded). The 3-inch Single Fixed Wheel Attachments with Rear Glide Tips, model 6270, and the The 5-inch Single Fixed Wheel Attachments with Rear Glide Tips, model 6271, are wheeled leg attachments for walkers designed to convert standard walkers to wheeled walkers. Both models fit Invacare walkers and have easy-to-clean polypropylene wheel rims and non-marring thermoplastic rubber tires.

The wheels and bearings are corrosion protected. WARRANTY: Limited lifetime warranty. The 3-inch Swivel Wheels with 13-inch Cambered Sure Glide Brakes, model 6272, are wheeled leg attachments for walkers designed to convert standard walkers to wheeled walkers. This set includes front swivel wheel attachments and rear leg attachments with cambered brakes. The 3-inch Swivel Wheels Attachments with Rear Leg Extensions with Glide Tips, model 6269, has the front swivel wheels attachments, rear leg extensions, and glide tips to replace the standard tips on the rear walker legs. The 3-i Three inch nonswivelling wheels to replace front legs of Guardian Safe T Fold walker. Model 7731 for adult and youth sizes.

Model 7729 for child and toddler sizes. The 3-Panel ultra-safe glassless mirror is designed for use by speech therapists and their patients ages three and up.

The three mirrors allow the patient to view sound formation from any angle. Allow 4-5 weeks for delivery of this product. The 3-Wheel Walker is a folding wheeled walker designed for use by individuals with mobility disabilities. This walker features a lightweight, folding steel frame; hand brake system; padded handgrips; and three swivel wheels. A basket and a carrying pouch are also included. DIMENSIONS (HxDxW): 38.5 x 30.5 x 23 inches. The wheels are eight inches in diameter.

CAPACITY: 250 pounds. The 30-Centimeter Flexible Ruler, model 1-03031-00, is a tactile, braille, and large print ruler designed for use by individuals who are blind or have low vision. This flexible plastic ruler allows tactual and visual measurement of both flat and curved surfaces. Centimeters are indicated with raised black lines, and even numbered marks are labeled in both braille and large print. These rulers are sold in packages of five. DIMENSIONS (LxW): 30 x 3 centimeters.

---- PROTOTYPE --------- PURPOSE: To design a prototype of a bowl that slopes to be easily used by individuals who have upper extremity or fine motor disabilities, such as trembling hands, or arthritis. The 30-degree Slope is a bowl specifically designed for individuals with trembling hands who have difficulty holding a cup and saucer with a steady hand. The bowl is designed to tilt at a 30-degree angle so that an individual can access the contents of the bowl without having to worry about hand The 3000/3055 Handrail is a handrail designed for use by individuals with balance, lower extremity, mobility or walking disabilities. The handrail's gripping surface has an ergonomically designed thumb groove and delivers impact protection with a 0.070-inch continuous impact bumper. It is mounted on a 0.080-inch thick, continuous aluminum retainer, and it is covered with a 0.080-inch thick, scratch and stain resistant rigid vinyl cover.

The handrail has a 1.5-inch diameter grip, and it extends 3 The 3000W/3055W Handrail is a handrail designed for use by individuals with balance, lower extremity, mobility or walking disabilities. The handrail's gripping surface has an ergonomically designed thumb grip and delivers impact protection with internal vinyl bumper. It is mounted on a 0.080-inch thick, continuous aluminum retainer; and is covered with a 0.080-inch thick, scratch and stain resistant rigid vinyl cover. The handrail has a 1.5-inch diameter grip with a wood grain surface, and it ex The 32 Message Communicator is a direct selection communicator designed for use by children with communication disabilities. This lightweight portable communicator offers 192 three-second messages on six levels.

Features include adjustable legs for tilting the unit, a carrying case and adjustable shoulder strap for traveling. POWER: Uses four AA batteries (included). DIMENSIONS (HxLxW): 3 x 16 x 9 inches. WEIGHT: 2.5 pounds.

The 32-Foot Wheelchair Accessible Restroom Trailer is a portable accessible restroom designed for use by individuals with mobility disabilities or spinal cord injury. This unit provides a wheelchair accessible restroom on a trailer equipped with air conditioning and heating, hardwood floors, oak paneling, and brass fixtures. The wheelchair accessible section has one accessible private toilet stall. The trailer also includes non-wheelchair accessible sections for men and women. The ladies' restro The 3459 Hard Shell Ear Covering is an accessory for Danmar protective helmets. The coverings are made of an inner layer of soft ventilated foam and an outer covering of tough polycarbonate plastic.

The coverings attach to hard shell helmets and extend down over the ear area. They can be ordered with a new helmet or added to a previously purchased helmet. The 3460 Soft Foam Ear Covering is an accessory for the 9820 Soft Shell Helmet. The coverings are made of soft ventilated 0.5-inch thick foam that extends over the ear openings on a soft shell helmet. The 3462 Extra Llong Face Guard Modification is an accessory for Danmar protective helmets (see separate entries). This guard is a full 1-inch longer than the standard guard, and also has larger eye and mouth openings.

The guard is made of clear plastic with foam padding under the chin and around the sides of the face. The 3464 Rear Foam Extension is an accessory for Danmar protective helmets designed to provide additional head protection and ventilation.

The extension attaches to the rear of the helmet, and is made of vinyl coated shock absorbing foam. DIMENSIONS: Purchaser specifies how far down the foam area should be extended. Available lengths are 0.5, 0.75, 1, 1.25, 1.5, 2 and 3 inches. Other lengths are available upon request. The 3465 Rear Hard Shell Extension is an accessory for protective helmets designed to provide additional ventilated coverage by extending the foam liner and polyethylene shell. SIZES: Length shell should be extended is specified by the buyer. The 3468 Foam Visor is an accessory for protective helmets.

This padded visor attaches to the front of the helmet and extends out approximately 3 inches. The visor is made of closed cell foam with vinyl coatingand retains compression resistance. The 3469 Quick Release Buckle Chin Strap Top of Helmet is an accessory for protective helmets to be used in place of a regular chin strap when frequent attempts to remove the helmet occur. To release the strap, both sides of the buckle need to be squeezed simultaneously. Two styles are available: an under the chin side opening or top of helmet opening. The 3500VW Silhouette Woodland Faux Wood Handrail is a handrail designed for use by individuals with balance, lower extremity, mobility or walking disabilities. The handrail provides a hand grasp for all users and protects interior walls from damage using a 0.070-inch continuous impact bumper with a faux wood finish below the handrail.

The handrail and bumper are mounted on a 0.080-inch continuous aluminum retainer and are covered with a 0.080-inch thick, scratch and stain resistant rigid vinyl The 36 inch Transfer Shower, model XST 4036 BF. 5, is a one-piece gel-coat transfer shower designed for individuals with lower extremity disabilities.

A 90-degree self-trimming dry wall flange maximizes wheelchair turning radius, allowing closer and safer wheelchair-to-seat transfers. Steel plate reinforcements are standard for thermoplastic over steel grab bars and seat. This model offers a four-inch tile finish, a textured slip resistant floor, a leg ledge and soap/shampoo ledges.

The half-in The 36 inch Transfer Shower, model is a one piece gel-coat shower with built-in grab bar and seat, model XST 3699 BF.5, designed for use by individuals with lower extremity disabilities. Steel plate reinforcements are standard for thermoplastic over steel grab bars and seat. This model offers a four- inch tile finish, a textured slip resistant floor, and soap/shampoo ledges. The half- inch tri-cell wall construction creates exceptional structural strength.

The included handshowerkit has nyl The 36 inch Transfer Shower, model XST 3938 BF. 5, is a one-piece gel-coat transfer shower with built-in grab bar and seat designed for use by individuals with lower extremity disabilities. A 90- degree self-trimming dry wall flange maximizes wheelchair turning radius, allowing closer and safer wheelchair-to-seat transfers. Steel plate reinforcements are standard for thermoplastic over steel grab bars and seat. This model offers a six-inch tile finish with diamond accents, a textured slip-resis The 36 inch Transfer Shower, model XST 3838 BF 1.25, is a one- piece gel-coat transfer shower with built-in grab bar and seat designed for use by individuals with lower extremity disabilities.

Steel plate reinforcements are standard for thermoplastic over steel grab bars and seat. This model offers a six-inch tile finish with diamond accents, a textured slip resistant floor, leg ledges and soap/shampoo ledges. The half- inch tri-cell wall construction creates exceptional structural strength. Th The 360-Degree Stand for iPad Tablet is a stand for a tablet computer designed for use by individuals with use of only one hand or upper extremity disabilities. Center clips on the long sides of the rectangular holder keeps the tablet secure while it rotates to any angle in portrait or landscape orientation. COLOR: Black. The 3D Feel & Find, model 5060, is a tactile discrimination training activity designed for use by children from age 3 years old and older with sensory or neurological disabilities.

The set includes 20 printed tiles with 20 matching wooden shapes (10 geometric and 10 object shapes) and a cloth drawstring bag. The child is given or selects printed tiles and then reaches into the bag to find the corresponding shapes by touch. The difficulty of the activity may be increased or decreased by the n The 3G Arrow Rear Wheel Drive Power Wheelchair with TrueTrack is a powered wheelchair designed for use by individuals with mobility, neurological, or lower extremity disabilities or spinal cord injury. TrueTrack technology translates the driver's commands to help keep the power chair on a true forward path and minimize the need for veer correction on slopes, thresholds, and uneven terrain. FRAME (LxW): 28.5 (short base) or 31.5 (long base) x 12 to 24 inches. The frame is available in silver, bla The 3M Ergonomic Mouse is a mouse designed for use by individuals with arthritis or carpal tunnel syndrome.

This mouse has a vertical grip that keeps the user's hand and wrist at a neutral angle, while the mouse works as a regular optical mouse. The user grips the unit's handle while resting the hand on its base, and left and right clicks with the thumb. The mouse can alleviate pain and discomfort of repetitive stress injuries in the hand, wrist, or arm.

It has a soft-touch painted surface. It i The 3M Peltor Bullseye Ultimate 10 Earmuffs, model NRR 29 97010, are ear muffs designed for use by individuals who are hard of hearing and or have sensitivity to noise. These earmuffs feature an adjustable, padded headband, and cup-design foam ear cushions that reduces environmental noise by 30 decibels.

The ear cushions are replaceable. The 3M Safety Bath Mat is a bathtub mat designed for use by individuals with balance or mobility disabilities. Made from pressure-sensitive 3M Safety-Walk vinyl material, the mat is comfortable to the skin and can be cleaned in the same way as a tub. DIMENSIONS (LxW): 12 x 24 or 12 x 30 inches. COLOR: Clear or white. 3M Safety Walk 710 Anti-Slip Tape is anti-skid floor covering for indoor or outdoor use. Designed for the decks of U.S.

Coast Guard cutters, it is available for commercial or residential use. The tape has a larger grit surface to provide friction in the wettest conditions. The tape is pressure-sensitive. It is available in tape or custom, die-cut form. Replacement sets are available to allow installation if a section is damaged.

DIMENSIONS (WxL): Tape rolls are 24 inches x 30 feet. Custom sizes 3M Safety-Walk Slip-Resistant General Purpose Tape – 600 Series is anti-skid tape designed for use to prevent slipping on floors and stairs. The tape has a mineral coated, high traction surface with pressure-sensitive adhesive backing. The adhesive is covered by a removable protective liner. The tape can be applied to flat surfaces, stairs, ramps, or entrances with light to heavy traffic. DIMENSIONS (LxW): 60 feet x 0.75, 1, 2, 4, 6, 12, 18, 24, 36, or 48 inches, or 2 feet x 6 inches. COLOR: Bla The 3M Sill Mat is a bathtub mat designed for use by individuals with balance or mobility disabilities.

Made from pressure-sensitive 3M Safety-Walk vinyl material, the mat is used on the sill of the tub for added safety. DIMENSIONS (LxW): 6 x 24 or 12 x 30 inches. COLOR: Clear or white. The 3R80 Prosthetic Knee is a knee prosthesis designed for use by individuals with lower extremity amputation. This knee's rotary hydraulic responds to ground reaction forces during the stance phase of gait.

It utilizes a high hydraulic resistance to prevent involuntary flexion of the knee. This stance phase control is advantageous on uneven surfaces, slopes, and when walking down stairs.

The knee has four optimized adjustment options for stance phase and swing phase control. Flexion and extensi The 3rd Hand Small Electronics Mount is an extension arm for wheelchair accessories designed for use by individuals with mobility or neurological disabilities or spinal cord injury. The standard mount comes with a three-segment support arm, a ball base for attachment to the wheelchair or other surface, and a head plate surface for holding small electronics such as a cell phone, iPod, camera, PDA, miniPC, or adaptive switches. The head plate has an AMPS-NEC compatible head plate hole pattern. Ite The 3X Ladybug Pendant Magnifier, model 301128, is a hand magnifying lens designed for use by individuals with low vision. This magnifier has a lady bug design and includes a chain.

The magnifier offers 3X magnification. DIMENSIONS: The magnifier is 1.25 inches and the chain is 28 inches long. COLOR: The design is available in red or green and the chain is silver tone. The 3X Round Hand Held Magnifier is a handheld magnifier designed for use by individuals with low vision. The round lens has 3X magnification. The clear glass lens is mounted on a long handle that is rounded to fit the user’s hand. DIMENSIONS: The lens is 5.5 inches in diameter; the handle is 10 inches long.

WEIGHT: 12.3 ounces. The 3X Schweizer Rectangular Magnifier is a hand magnifying lens designed for use by individuals with low vision. This magnifier has a lightweight rectangular aspheric lens with a plastic mount and handle made in one piece. The handle has a round grip that includes an integrated lanyard holder. The handle is set at a 135-degree angle from the lens.

The lens power is 3X, 8 diopters. DIMENSIONS (HxW): 3 x 4 inches. WEIGHT: 7.9 ounces. COLORS: Mount and handle are gray. Lapboard adjusts vertically, laterally, front and rear. Adjustable tilt.

1/2 inch clear acrylic. Sizes: 24 by 15 inches (08-3111), 22 by 13 inches (08-3211), 20 by 11 inches (08-3311).

Also available in 1/4 inch clear acrylic ($300.00). Modifications and accessories: 3/8 inch acrylic, colored acrylic, 1/4 inch ABS plastic, 1/4 inch lexan, cutouts, special widths and depths, aluminum rim, plastic rim, communication overlay. The 4 Mini Button is pneumatic switch pad designed for use by individuals who use wheelchairs. This unit accommodates four switches (switches not included)to control power wheelchair chair seat functions and drive controls.

The 4 Station Franklin Voting Booth is a wheelchair accessible voting booth designed for use by individuals with lower extremity or mobility disabilities or spinal cord injury. This booth has four stations for voters and provides privacy for voters with and without disabilities. One station meets the ADAAG (Americans with Disabilities Act Accessibility Guidelines) requirements for approach, leg clearance, and height. This station has a lower writing shelf for use by wheelchair users or individua The 4-Choice Sequential Scanner for the Visually Impaired, model 1247, is a scanning communicator designed for use by individuals with communication disabilities or low vision. This communicator can display up to four brightly illuminated icons simultaneously. It is mounted on a 19-inch gooseneck that can be fastened to the edge of a table or desk with a clamp or used on a table-or desktop with a base with a storage compartment. The gooseneck, clamp and base are included as is a carrying handle The 4-In-1 Trike is a child's tricycle designed for use by young children with lower extremity, mobility, neurological, or balance disabilities.

Designed for children 9 months to 5 years old, this 4-in-1 tricycle converts from a stroller to a steering trike, to a learning to ride trike, and to a classic trike. Features of this steel-framed trike include a removable wrap-around tray with cup holder, a removable 3-point harness, a removable headrest, and a removable adult height-adjustable push ha The 4-Inch Tile Grip Portable Grab Bar is a wall grab bar designed for use by individuals with balance and mobility disabilities. This grab bar features a telescoping handle that extends to adapt to most tile configurations and secures with large suction cups to most clean, smooth, flat surfaces without tools. When the unit is in place, pressing the top and bottom levers down locks the unit in place. Lifting the levers up releases the bar from the wall, allowing it to be removed as needed. DIMEN The 4-Piece Round Card Holder Set is a set of playing card holders designed for use by individuals with fine motor and grasping disabilities.

The set is comprised of four brightly colored plastic discs which hold the playing cards together. The holders are made of two plastic disks with foam pads in between them. DIMENSIONS: Discs are 2.5 inches. WEIGHT: 0.5 ounce each. The 4-Piece Triangular Card Holder is a set of playing card holders designed for use by children and adults with fine motor and grasping disabilities or arthritis. These triangle-shaped card holders make it easy for the user to hold large amounts of cards.

The holders can be held in the hand by the user or set on the table using the flat bottom of the card holder. Each holder consists of two plastic disks with a built-in spring to hold them in place. COLORS: Red, blue, yellow, and white. 4-Plate Switch is a set of four switches housed side-by-side. Each switch is activated by pressing down on its rectangular plastic plate. An audible click accompanies switch activation. DIMENSIONS: 2.5 x 4.3 x 1 inches.

WEIGHT: 4 ounces. 4-Pneumatic Switch is a switching unit that accepts input from one sip- and-puff tube. Different combinations of light and heavy sip and puff serve to activate each of four switches. Any desired tube may be used; one is available as well from the manufacturer (extra). Switch activation is silent.

DIMENSIONS: 2.5 x 4.75 x 1.75 inches. WEIGHT: 7 ounces.

4-Pushbutton Switch is a set of four snap-action button switches housed side-by-side, each in a 0.5' diameter recess. Pressing each button activates one switch. An audible click accompanies switch activation. DIMENSIONS: 2.5 x 4.3 x 1 inches. WEIGHT: 4 ounces.

The 4-Switch Joystick, model CM-19, is a joystick lever that may be moved in any of four directions. Moving it in a particular direction will activate one switch. This joystick is also available with an additional pushbutton switch. DIMENSIONS: 2 x 4.3 x 1 inches. WEIGHT: 6 ounces.

The 4-Way Opener is a jar, bottle, ring top, and twist cap opener designed for use by individuals with upper extremity, fine motor, or grasping disabilities or arthritis. One end has an slot in which ring tabs fit for easier opening and a bottle opener; the opposite side has a ridged circle to grip and unscrew bottle tops. On the underside, there is a hook that that will pop off a jar lid. The 4 Way Opener is dishwasher safe.

DIMENSIONS: 5.25 inches long. Manual drive wheelchair, folding. Adult sizes, seat widths, 16, 18, 20 or 22 inches. Seat depth, 16 inches.

Back height, 16 inches. Arms: fixed or detachable, fixed or adjustable height, full length or desk length. Screw attached stainless steel clothing guards.

Arm lock, button spring release. Front rigging: swingaway footrests and elevating legrests; and telescopic legrests. Chrome plated carbon steel frames and crossbraces. Push handles with vinyl handgrips. Upholstery: embossed Naugahyde wit The 433-EC Economy CordLess® Alarm is a wireless monitoring system designed to provide caregivers with fall prevention, patient monitoring, and anti-wandering solutions for their residents or loved ones. It is a vital tool to help care for those with Dementia or Alzheimer's. The 433-MS Motion Sensor is an anti-wandering motion sensor that caregivers can use to monitor the movement of their residents or loved ones.

This device, which is a vital tool to help care for those with Dementia or Alzheimer's, must be used with the 433- EC Economy CordLess® Alarm (please see separate entry). The 433-MS Motion Sensor sends a signal to the alarm unit whenever a resident passes by, allowing caregivers to maintain effective awareness of their residents’ activities at all times.

The 433-NC Nurse Call Button provides residents with an efficient way to quickly and effectively alert their caregivers when attention is needed. This device is a tool to help care for those with Dementia or Alzheimer's, and must be used with the 433- EC Economy CordLess® Alarm (please see separate entry). 4talk4 is a direct selection communicator designed for use by individuals with communication disabilities. This device is specifically designed for use in the classroom where its clear speech and adjustable volume allow students to participate in classroom activities.

It can be placed on a desk or a wheelchair tray, and can be fixed in place using M4 captive nuts placed in the base. This communicator has four large tactile switches, each with four levels of speech, giving a potential total of si The 4X Pendant Magnifier in Pink Heart Frame, model 581247, is a hand magnifying lens designed for use by individuals with low vision. This magnifier is surrounded by a heart shaped frame and can be worn around the neck with a chain. The magnifier offers 4 times magnification. DIMEMSIONS: The magnifier is 1.12 inches in diameter and the chain is 28 inches long. COLOR: The frame is pink and the chain is silver tone. The 4X Unisex Pendant Magnifier, model number 581248, is a hand magnifying lens designed for use by individuals with low vision.

This pendant magnifier has a glass lens that is protected by a.25-inch thick frame. The magnifier offers 4 times magnification. DIMENSIONS: The chain is 28 inches long. COLOR: The pendant is available with gold or silver tone frame with matching chain. The 5-inch Round Lighted Magnifier is a hand magnifier with light designed for use by individuals with low vision. This magnifier has an unbreakable, scratch-resistant optical-quality acrylic lens. The magnifier provides 2X magnification and has a 6X bifocal inset.

The light is operated with an on/off switch in the handle. POWER: Uses one triple-A battery (not included). DIMENSIONS (HxLxW): 7.5 x 11.5 x 6 inches. WEIGHT: 8 ounces. GUARANTEE: 90-day satisfaction guarantee.

The 5-inch Swivel Wheels with 13-inch Cambered Sure Glide Brakes, model 6268, are wheeled leg attachments for walkers designed to convert standard walkers to wheeled walkers. This set includes front swivel wheel attachments and rear leg attachments with cambered brakes. The 5-inch Swivel Wheels Attachments with Rear Glide Tips, model 6267, has the front swivel wheels attachments and glide tips to replace the standard tips on the rear walker legs. Both models fit Invacare walkers and have easy-to The 5-Pushbutton Switch, model CM-18, is a set of four snap-action button switches housed side-by-side, each in a 0.5' diameter recess, with an additional raised pushbutton on the same housing. All switches are activated by being pressed. An audible click accompanies switch activation.

DIMENSIONS: 2.5 x 4.3 x 1 inches. WEIGHT: 4 ounces. 5-Tread Switch Slot Control is a set of five Tread Switches (see Tread Switch, Zygo Industries, Inc.) mounted in an arc array, with dividers between them. The user activates the switches by moving the arm (or other activator) into the appropriate slot and pressing down on the switch. Activation produces a click.

DIMENSIONS: 19 x 6 x 3 inches. WEIGHT: 4.5 pounds. The 5-Way Opener is a can and bottle opener designed for use by individuals with arthritis or fine motor, grasping, or upper extremity disabilities or weakness.

This ergonomically designed opener features teeth, pincers and levers to assist with opening bottles with metal bottle caps, cans with pop tops, machine-sealed plastic bottles, and cans with pull tabs. Its rubber handle insert offers a secure grip that helps reduce slipping.

The device can also be used to break the vacuum seal on hard to The 50/50 Cane is a folding white cane designed for use by individuals who are blind or have low vision. This two-section white cane has a plastic handle with a wrist loop. OPTIONS: Fiberglass or carbon fiber. DIMENSIONS: 55, 57, 59, 61, or 63 inches in length. COLOR: White. 50 Great Activities for Children Who Stutter is a set of activities designed for children who stutter. Includes step-by step directions as well as dialogue to use with children.

Contains a number of activities specifically designed for therapy groups composed of children who stutter and children with language disorders. Some examples include: Identifying and Exploring Stuttering — Stutter Tag, Stuttering Awards, Candid Camera, Teach Me How to Stutter, Stuttering Private Eye. Practicing Speech To The 5100 Series Passive Telecoil is a loop hearing aid amplifier designed for use by individuals who are deaf or hard of hearing. Coils have a polyurethane coating and are available with various electrical parameters and with solid or Litz wire leads in radial or axial lead configuration. DIMENSIONS: Avaiable with diameters from 1.2 to 3.21 millimeters and lengths from 3.57 to 8.89 millimeters. Canes feature black sponge grips and black safety lock silencer rings. Available in several styles: low profile quad cane has narrow or wide black K design base; straight, crook handled cane or offset cane adjust in height from 31 inches to 39 inches and have black reinforced tips.

Available in silver or bronze. The 5X LED Suction Mirror is a magnifying mirror designed for use by individuals with low vision. This mirror mounts on a base that sticks to smooth surfaces such as tile, plastic, or glass using three suction cups. The mirror is held to the base with magnets and adjusts to wide range of angles. Eighteen LED lights surround the mirror which provides 5x magnification. The mirror unit is equipped with an on/off switch.

POWER: Uses 3 AAA batteries (included). DIMENSIONS: 5 inches in diameter and 1. The 6 Color Foam Bowling Ball Set, model W14477, is a bowling game designed for recreational or therapeutic use by individuals of all ages with upper extremity disabilities. These easy-grip balls are lightweight and designed with multi-sized finger hole patterns to accommodate all finger sizes. WEIGHT: 1 pound. COLOR: Blue, red, green, yellow, orange, and purple. The 6 in 1 Multi Opener is a bottle, ring top, and jar opener designed for use by individuals with fine motor, grasping, or upper extremity disabilities.

Shaped like a figure eight with a stainless steel and polycarbonate frame, this device opens bottle caps, pull tabs, safety seals, bottle tops, jar lids, and slice open bags. The unit has a Santoprene grip material cover and a clamp-style design. It is dishwasher safe. The 6-Button Simple TV Remote is a television remote control designed for use by individuals with fine motor, vision, or cognitive disabilities.

This remote controls most television sets and has six large, high-contrast buttons to control power on/off, channel up, channel down, volume up, volume down, and mute. POWER: Uses two triple-A batteries (not included). DIMENSIONS(LxWxD): 4.5 x 1.25 x 0.5 inches. The 6-Inch Rock 'N Stop Footrest is a footstool designed for use by individuals with lower extremity, circulatory, or back disabilities who spend long periods sitting at a desk. The unit is designed to promote proper positioning of the feet while sitting to reduce strain on neck and back muscles. The Rock 'N Stop features corrugated rubber rockers that allow for smooth motion as well as steady positioning at a desired footrest angle, a platform constructed of MDF covered with durable vinyl, and This product is designed for people who use wheelchairs. It is a 6-seater picnic table and has room for a wheelchair to also be seated at the table.

It is made from high-pressure wood from sustainable sources – FSC Certified. Item will arrive “flatpacked” to save transport costs. Shipping cost included.

This product is designed for people who use wheelchairs. It is a 6-seater picnic table and has room for 2 wheelchairs to also be seated at the table. It is made from high-pressure wood from sustainable sources – FSC Certified. Item will arrive “flatpacked” to save transport costs.

The 60 inch Curbless Transfer Shower, model SXT6333 BF.75, is a one piece gel-coat transfer shower with built-in seat and grab bar designed for use by individuals with lower extremity disabilities. Steel plate reinforcements are standard for thermoplastic over steel grab bars and seat. This model offers a two-inch apron and a four- inch tile finish with diamond accents, a textured slip resistant floor, seat-height storage ledges, and soap/shampoo ledges. The half- inch tri-cell wall constructi The 60 inch Curbless Transfer Shower, model SXT6337 BF1.25, is a one piece gel-coat transfer shower with built-in seat and grab bars designed for use by individuals with lower extremity disabilities. Steel plate reinforcements are standard for thermoplastic over steel grab bars and seat. This model has a 1.25-inch steel reinforced threshold, a six-inch tile finish with diamond accents, a textured slip resistant floor, a leg ledge, and soap/shampoo ledges.

The half- inch tri-cell wall constructio The 60 inch Curbless Transfer Shower, model SXT6437 BF.75, is a one piece gel-coat transfer shower with built-in seat and grab bars designed for use by individuals with lower extremity disabilities. Steel plate reinforcements are standard for thermoplastic over steel grab bars and seat. This model offers a three-quarter-inch steel reinforced threshold, a six- inch tile finish with diamond accents, a textured slip resistant floor, a leg ledge, and soap/shampoo ledges. The half- inch tri-cell wal This book is designed to help teenage persons with Autism or any cognitive/behavioral challenges to develop social skills by exploring complex social situations, such as understanding unspoken social cues, sarcasm, idioms and body language.

Contains real life stories that your teenagers can relate to and stimulates learning and discussion. This book teaches teens to consider the perspectives of others and to understand how their actions and behaviors affect the way others think about them and tr The 6650 Half Mask is a headrest accessory designed to provide head support for forward thrusting individuals. The mask follows the contours of the forehead and cheeks to help hold the head comfortably within a headrest.

A replaceable terrycloth pad lines the foam mask, and an aluminum inner core allows the headpiece to be formed to fit the face. For mounting purposes, one side of of the mask can be attached directly to headrest; the opposite side fastens with snap buckles. OPTIONS: 6650 Mount P The 6917 Non-Stomp-Down-Able Heel Loops are flexible polyethylene strap designed to provide an alternative to webbed heel straps on wheelchair footrests. An ankle strap is included for maintaining foot placement, as well as attachment screws. SIZES: Universally sized; one size fits all. COLOR: Black. The 6922 Grip Covers are handgrip cushions for crutches, cane handles, and walkers.

These spongy pads are made of 1/4-inch thick ventilated foam. DIMENSIONS: 6 inches long; fits handle diameters up to 1 inch.

COLOR: Black. The 6924 Forearm Crutch Covers are foam covers for forearm crutch cuffs. These vinyl coated covers slip on over the cuffs. SIZES: Small, to fit child size cuffs, and Large, to fit adult size cuffs.

DIMENSIONS: 0.25 inch thick. COLOR: casa tan or black. ---- PROTOTYPE --------- PURPOSE: As part of a class project, a team of MIT students created a prototype design of a Braille labeler for individuals with visual impairments (blind) to label objects they use. The 6dot Braille Label Maker is a small, easily portable device which can produce all possible Braille characters (including commonly used two-character contractions). The device can be easily loaded and operated by touch. While still under development the estimated cost is $200. Existing de The 6Runner 10, model 888WNLM, is a powered wheelchair designed for use by individuals with lower extremity, mobility or neurological disabilities, spinal cord injury, or arthritis.

FRAME (LxWxH): The overall dimensions, including the footplate, are 42 x 23 x 46.4 inches. The ground clearance is 3 inches. The turning radius is 15.75 inches.

The base is available in red. CONTROLS: VR2 Controller and VR2 Main Control Box. MWD: Mid-wheel drive with 0.6 horsepower. SEAT (WxDxH): 18 x 17.5 x 22 inche The 6Runner 10 Deluxe, model 858WM, is a powered wheelchair designed for use by individuals with lower extremity, mobility or neurological disabilities, spinal cord injury, or arthritis. FRAME (LxWxH): The overall dimensions, including the footplate, are 30 x 22 x 38.6 inches.

The ground clearance is 3 inches. The turning radius is 18 inches. The base is available in red or blue. CONTROLS: Integral VSI Joystick Controller and VSI Controller Bracket. MWD: Mid-wheel drive with 0.8 horsepower.

SEAT The 6Runner 10 Rehab, model 888WNLM-R, is a powered wheelchair designed for use by individuals with lower extremity, mobility or neurological disabilities, spinal cord injury, or arthritis. FRAME (LxW): The overall dimensions, including the footplate, are 42 x 23 x 35.5 inches. The wheelbase is 33 x 23 inches with a ground clearance of 3 inches. The turning radius is 15.75 inches. The base is available in blue. CONTROLS: Integral VSI Joystick Controller. MWD: Mid-wheel drive with 0.8 horsepower.

The 6Runner 14, model 888WNLLHD, is a powered wheelchair designed for use by individuals with lower extremity, mobility or neurological disabilities, spinal cord injury, or arthritis. FRAME (LxWxH): The overall dimensions, including the footplate, are 42 x 26 x 49 inches. The ground clearance is 2.75 inches. The turning radius is 23.5 inches. The base is available in red. CONTROLS: Programmable VR2 Joystick Controller with adjustable speed and battery life indicator. MWD: Mid-wheel drive with 1 The 6X Gold Tone Pendant Magnifier, model 581252, is a hand magnifying lens designed for individuals with low vision.

This round magnifier offers 6 times magnification and can be worn around the neck on a chain. DIMENSIONS: The lens is 1.5 inches in diameter, and the chain is 28 inches long. COLOR: Gold casing with gold chain.

The 6X Silver Tone Pendant Magnifier, model 581242, is a hand magnifying lens designed for individuals with low vision. This round magnifier offers 6X magnification and can be worn around the neck on a chain. DIMENSIONS: The lens is 1.5 inches in diameter, and the chain is 28 inches long. COLOR: silver casing with silver chain. The 7-Inch Slide Mounting Kit is is headrest accessory hardware designed to attach the headrest, the occipital ring, and their interface hardware to the back of a wheelchair. The Kit consists of a Slide Bracket; a 7-inch, 90-degree Tube Slide; and two 3-Point Knobs.

The Mounting Plate attaches to the back of the wheelchair with four sets of ##10-32 Screws and ##10-32 Nuts. COLOR: Available in stainless steel or black. The 7 Level Communication Builder is a direct selection communicator designed for use by children with communication disabilities. Designed to expand as the child develops new skills, the unit features 300 seconds of message recording time that can be divided into one, two, four, eight, or 16 selections on up to seven levels. Five interchangeable frames create the desired number of selection positions. Messages can be recorded as needed at the touch of a button.

The unit features a built-in carr The 7-128 Software Game Book is a set of computer video games that are accessible to individuals with blindness, low vision, color blindness, deafness, or who have upper extremity disabilities. The Game Book and games are self-voicing and work with JAWS, ZoomText magnifier, Dragon NaturallySpeaking (not included; see separate entries). Additional accessibility features include options for Big Type and Windows high contrast settings. Videos are captioned.

All controls are single keystroke amd all The 7-Message Take or Place N' Talk Go! Board, model 3347, is a direct selection communicator and educational toy designed for use by children with communication disabilities. This unit features seven light-sensitive compartments. When an object or picture is removed from a compartment, a photo cell activates a recorded seven 35-second messages.

Messages can be recorded as needed and recessed compartments on the front panel can hold pictures, symbols, or objects (not included). The pocket on th ---- PROTOTYPE --------- PURPOSE: To design a prototype of a robotic orthosis to assist individuals with mobility disabilities with gait.

7-miles is an exosketal orthosis for the leg. This innovative system of robotic leg braces supports the body and assists the user's natural walking motion with compact and powerful linear electric motors that assist the hips and knees. The device supports a person from their gluteal area down to the ankle. It does not restrict the range of motion and is very The 7.25-Inch Braille Reading Platform, model kRS1, is a bookholder designed for use by individuals who are blind or have low vision.

This unit is made of acrylic and fits over a Perkins Brailler (see entry), a computer keyboard, braille notetakers, or the slate and stylus. It can be used to hold a telephone on top and a brailler beneath. A braille book or worksheet can rest on the platform, which encourages two-handed braille reading. DIMENSIONS: 7.25 inches high with a 10 x 20 inch platform. The 7500 Flat Panel Radial Arm is a monitor arm designed to hold a flat panel computer monitor for individuals with mobility disabilities or low vision. This unit suspends a flat panel (not included) above the desk surface and allows the user to position it.

Cables are routed inside the arm. The unit holds a monitor weighing 2 to 13 pounds (model 7500-500), 6 to 21 pounds (model 7500-800), 8 to 27 pounds (model 7500-1000), or 13.5 to 44 pounds (model 7500-1500). The unit has a vertical range of The 7637 Cush-in-Pads are helmet accessories made of lightweight, medical grade foam pads that allow for more individualized sizing of helmets. The material absorbs perspiration and may therefore provide a cooler environment within the helmet. These oval shaped pads with adhesive backing are easily positioned, fully washable and dry quickly. Sold in sets of 4. SIZES: Small and Large.

The 7901 Hensinger Covers are replacement covers for the 6810 Hensinger Head Support and the 6809 Hensinger Head Support with High Back (see separate entries). They are made of a cotton blend.

SIZES: Extra small, small, medium or large. COLOR: Black or blue. The 7902 Hensinger Strap is a replacement straps with either a snap buckle or an adjustable slide buckle designed for the 6810 Hensinger Head Support and the 6809 High Back Hensinger Head Support (see separate entries). The straps are attached to the back plate. An optional velcro closure is available. SIZES: Extra small, small, medium or large. COLOR: Black.

The 7903 Hensinger Quick Release Mount Plate is a headrest accessory for the Hensinger Head Supports (see separate entries). The plate has 2 straps that attach the unit to the back of a seating unit.

The Hensinger Head Support attaches to the plate with velcro. The velcro release will allow the head to move forward with the body. For permanent mounting, 2 screws are used to insure that the front and back plate stay connected. DIMENSIONS: 12 x 4 inches. COLOR: Black.

The 7914 Half Mask Otto Bock Mount Plate is a headrest accessory designed to mount the 6650 Half Mask (see separate entry) onto the Otto Bock headrest. The mask mounts with adhesive foam backing for breakaway release in the event of emergency impacts. COLOR: Black.

The 7Flex LCD Arm, model 7Flex-104i, is a monitor arm designed to position a flat panel computer monitor for individuals with physical disabilities or low vision. This arm suspends a flat panel display above the user's desk. The suspended monitor can be repositioned with just one hand. The unit has a vertical range of 16 inches (8 inches up and down from horizontal). It rotates 360 degrees at three joints, and can tilt the monitor over 200 degrees. The unit comes with FLEXmount mounting hardware The 7X Pocket Magnifier is a hand magnifier with light designed for use by individuals with low vision. This pocket-sized, optical-quality magnifier has LED lighting with a large on/off switch and an unbreakable, scratch-resistant lens.

POWER: Uses three triple-A batteries (not included). GUARANTEE: 90-day satisfaction guarantee. The 8-Digit Talking Calculator, model 6638, is a voice output calculator designed for use by individuals who are blind or have low vision. The calculator features an extra-large liquid crystal display (LCD), an audio result only key, a repeat key, and automatic power shutoff. POWER: Uses 2 AA batteries (not included). DIMENSIONS (HxW): 5 x 6.875 inches.

WARRANTY: 90 days. The 8-inch Beverage Bag, model 70020, is a caddy for attachment to wheelchairs designed to accommodate liquid containers, school or art supplies, and other items. The lined bag will holds 1 or 2 cans of soda or other drinks, sports bottles, and coffee mugs. Made of coated nylon, the caddy affixes to the wheelchair tubing with a 3-inch piece of adhesive Velcro strapping (included). The bag features a spring-action hex frame opening which can be opened by simply placing the fingers in the middle o The 8-inch Crutch Bag, model 70200, is a carrying bag for standard axillary crutches. The bag hangs off the crutch handle using 4-inch loops that may be unsnapped from the bag.

This lined caddy is made of coated nylon and features a spring-action hex frame opening which is operated by simply placing the fingers in the middle of the frame and popping it open or pushing on the outside to close. Opening and closing of the frame does not require manual dexterity or strength.

DIMENSIONS (HxWxD): 5.25 The Eight-Piece Plate and Lid Set is a set of divided plates with lids designed for use by individuals with upper extremity disabilities.Each plate is divided into three sections and goes from the refrigerator or freezer to microwave to table. Each Dishwasher- and microwave-safe plastic plate includes a vented lid. DIMENSIONS: 9.25 inches in diameter. COLOR: Assorted. The 800 Handrail is a handrail designed for use by individuals with balance, lower extremity, walking or mobility disabilities. The handrail provides protection for a wall and support for users.

It is mounted on a 0.080-inch thick, continuous aluminum retainer, and it is covered with a 0.080-inch thick, scratch and stain resistant rigid vinyl cover. The grip is 1.5 inches thick, and it extends 3 inches from the wall. All mounting fasteners are included with the product. DIMENSIONS (LxH): 12 feet The 800 Series 120 Degree Angle Wall Grab Bar for Toilet ##004 is a stainless steel wall mounted grab bar. This bar is available with a concealed or exposed mounting, and has a standard safety clearance of 1.5 inches.

DIMENSIONS: Both segments of the bar are 12 inches each; mountings are 21 inches apart. Tubing comes in 1, 1.25, or 1.5 inch diameters. FINISH: Standard Satin, Sanitary Safety Grip, Bright Polished, or Safety Grip with Polished Finish. WEIGHT: 3 pounds. The 800 Series 90-Degree Angle Wall Grab Bar for Toilet ##005/006 is a stainless steel wall mounted grab bar.

This grab bar is available with a concealed or exposed mounting, and has a standard safety clearance of 1.5 inches. The bar comes in right (##006) or left (##005) handed configurations. DIMENSIONS: Bar extends vertically 32 inches and horizontally 16 inches with 1, 1.25, or 1.5 inch diameter tubing.

FINISH: Standard Satin, Sanitary Safety Grip, Bright Polished, or Safety Grip with Polish The 800 Series 97 Degree Angle Wall Grab Bar for Toilet ##040/041 is a stainless steel wall mounted grab bar. This bar is available with a concealed or exposed mounting, and has a standard safety clearance of 1.5 inches.

Available with right (##041) or left (##040) handed configurations. DIMENSIONS: Bar extends 32 inches vertically, and 9 inches horizontally with 1, 1.25, or 1.5 inch diameter tubing. FINISH: Standard Satin, Sanitary Safety Grip, Bright Polished, or Safety Grip with Polished Fini The 800 Series Corner Wall Grab Bar for Toilet ##059 is a stainless steel wall mounted safety bar. The bar consists of two perpendicular sections that extend from the walls 6 inches. This corner bar attaches in three places, two on the side wall and one on the back wall. This grab bar is available with a concealed or exposed mounting, and have a standard safety clearance of 1.5 inches.

DIMENSIONS: 36 x 52 inches with 1, 1.25, or 1.5 inch diameter tubing. FINISH: Standard Satin, Sanitary Safety G The 800 Series Corner Wall Grab Bar for Toilet ##119/120 is a stainless steel grab bar configured for end or corner stalls. The grab bar consists of a U-shaped bar that goes on the open side of the toilet, and a perpendicular bar that mounts on the wall side of the toilet 5 inches from the opposing wall. These grab bars are avaialble with a concealed or exposed mounting, and have a standard safety clearance of 1.5 inches. Configurations for right (##120) or left (##119) handed mounting. DIMENSIO The 800 Series Grab Bar for Bathtub ##021 is a stainless steel wall to floor grab bar designed for the wall end of a bathtub.

The support consists of a U-shaped horizontal bar that attaches to the wall and 2 perpendicular bars that mount in the floor on either side of the tub. This bar is available with a concealed or exposed mounting, and has a standard safety clearance of 1.5 inches. DIMENSIONS (LxWxH): 40 x 12 x 32 inches with 1, 1.25, or 1.5 inch diameter tubing. WEIGHT: 8 to 10 pounds. FINI The 800 Series Grab Bar for Bathtub ##024 is a stainless steel wall mounted grab bar designed for use at the wall end of a bathtub.

The support consists of a U-shaped bar with support extensions at either end. The bar is available with a concealed or exposed mounting, and has a standard safety clearance of 1.5 inches. DIMENSIONS (LxWxH): 40 x 12 x 6 inches with 1, 1.25, or 1.5 inch diameter tubing.

WEIGHT: 6 to 7 pounds. FINISH: Standard Satin, Sanitary Safety Grip, Bright Polished, or Safety Gr The 800 Series Grab Bar for Bathtub ##023/022 is a stainless steel wall mounted grab bar for corner tub applications. The bar consists of an L-shaped horizontal bar that attaches to both walls, and a vertical bar that mounts in the floor.

These grab bars are available with a concealed or exposed mounting, and have a standard safety clearance of 1.5 inches. Available in right (##022) or left (##023) handed configurations. DIMENSIONS (LxWxH): 40 x 8.5 x 32 inches with 1, 1.25, or 1.5 inch diameter The 800 Series Grab Bar for Bathtub, ##026/027, is a stainless steel corner wall grab bar designed to be wall mounted at the corner end of the tub. The bar consists of one L-shaped bar and one support extension.

These grab bars are available with a concealed or exposed mounting, and have a standard safety clearance of 1.5 inches. Available in right (##026) or left (##027) handed configurations. DIMENSIONS (LxWxH): 40 x 12 x 6 inches with 1, 1.25, or 1.5 inch diameter tubing. WEIGHT: 4 to 5 pound The 800 Series Grab Bar for Bathtub ##030/031 is a stainless steel wall mounted grab bar designed for corner tub applications. The bar consists of an L-shaped horizontal bar with a perpendicular upright at one end. These bars are available with a concealed or exposed mounting, and have a standard safety clearance of 1.5 inches. Available with right (##030) or left (##031) handed configurations.

DIMENSIONS (LxWxH): 36 x 20 x 24 inches with 1, 1.25, or 1.5 inch diameter tubing. WEIGHT: 7 to 8 poun The 800 Series Grab Bar for Shower ##007 is a stainless steel wall mounted grab bar designed for shower applications. The support consists of a U-shaped bar that attaches to the wall in 4 places.

This bar is available with a concealed or exposed mounting, and has a standard safety clearance of 1.5 inches. DIMENSIONS (LxWxH): 25 x 1.5 x 34 inches with 1, 1.25, or 1.5 inch diameter tubing.

WEIGHT: 8 to 9 pounds. FINISH: Standard Satin, Sanitary Safety Grip, Bright Polished, or Safety Grip with Pol The 800 Series Grab Bar for Shower ##032/033 is a stainless steel wall mounted grab bar for corner shower applications. The support consists of an L-shaped bar that attaches to the wall at two points on the vertical bar and one point on the horizontal bar. These bars are available with a concealed or exposed mounting, and have a standard safety clearance of 1.5 inches. Available in right (##033) or left (##032) handed configurations. DIMENSIONS (LxWxH): 24 x 1.5 x 34 inches with 1, 1.25, or 1.5 The 800 Series Grab Bar for Shower ##034/035 is a stainless steel wall mounted grab bar for corner shower applications. The support consists of an L-shaped horizontal bar with a perpendicular upright at one end.

This bar is available with a concealed or exposed mounting, and has a standard safety clearance of 1.5 inches. Available in right (##035) or left (##034) handed configurations. DIMENSIONS (LxWxH): 26 x 26 x 24 inches with 1, 1.25, or 1.5 inch diameter tubing.

WEIGHT: 6 to 7 pounds. FINIS The 800 Series Grab Bar for Toilet ##039 is a stainless steel floor mounted safety frame for a toilet.

The frame consists of two parallel rails that form an upside down U shape and mount in the floor at 4 places. A perpendicular rail runs behind the toilet and connects the two rails. These grab bars are available with a concealed or exposed mounting, and have a standard safety clearance of 1.5 inches. DIMENSIONS (LxWxH): 22 x 22 x 28 inches with 1, 1.25, or 1.5 inch diameter tubing. FINISH: Stan The 800 Series Grab Bar for Toilet ##054 is a stainless steel wall to floor grab bar for unilateral support when accessing a toilet. The support consists of an L-shaped bar bent at 90 degrees that attaches to the wall and to the floor with a 3-inch extension at the floor mounting.

This bar is available with a concealed or exposed mounting. DIMENSIONS (LxH): 33 x 30 inches with either 1.25 or 1.5 inch diameter tubing (1-inch tubing not available with this bar). WEIGHT: 6 to 7 pounds.

FINISH: Stan The 800 Series Grab Bar for Toilet ##001/002 is a stainless steel, wall mounted straight bar designed for horizontal attachment next to a toilet. This support attaches to the wall in two places for lengths up to 54 inches (##001), and has a center support mount for lengths over 54 inches (##002). This bar is available with concealed or exposed mounting, and has a standard safety clearance of 1.5 inches. DIMENSIONS: Model 001 is available in the following lengths: 12, 16, 18, 24, 30, 32, 36, 42, The 800 Series Grab Bar for Toilet ##010/011 is a stainless steel wall to floor grab bar for unilateral support while accessing a toilet. The support consists of an L-shaped bar bent at 90 degrees that attaches to both the wall and the floor, and an outrigger, or extension floor mount. These bars are available with a concealed or exposed mounting, right (##011) or left (##010) handed configuration, and have a standard safety clearance of 1.5 inches. DIMENSIONS (LxWxH): 30 x 6 x 33 inches with 1 The 800 Series Wall Grab Bar for Toilet ##003 is a stainless steel grab bar that consists of a straight bar with a center post and one end return.

This grab bar is available with a concealed or exposed mounting, and has a standard safety clearance of 1.5 inches. DIMENSIONS: 48, 52, or 54 inch standard lengths with 1, 1.25, or 1.5 inch diameter tubing. FINISH: Standard Satin, Sanitary Safety Grip, Bright Polished, or Safety Grip with Polished Finish. WEIGHT: 5 to 6 pounds.

The 800 Series Wall Grab Bar for Toilet ##012 is a stainless steel wall to floor double bar for toilets. The grab bar consists of two parallel bars that go on either side of the toilet, like a safety frame, with one perpendicular bar situated approximately 5 inches from the wall, when mounted.

These grab bars are available with a concealed or exposed mounting, and have a standard safety clearance of 1.5 inches. DIMENSIONS (LxWxH): 30 x 24 x 33 inches with 1, 1.25, or 1.5 inch diameter tubing. FI The 800 Series Wall Grab Bar for Toilet ##117 is a stainless steel wall mounted grab bar. The frame consists of 2 U-shaped railings with a perpendicular bar between rails situated 5 inches from the wall when mounted. These grab bars are available with a concealed or exposed mounting, and have a standard safety clearance of 1.5 inches. DIMENSIONS (LxWxH): 24 x 24 x 16 inches with 1, 1.25, or 1.5 inch diameter tubing. FINISH: Standard Satin, Sanitary Safety Grip, Bright Polished, or Safety Grip wi The 800 Series Wall Grab Bar for Toilet ##115/116 is a stainless steel U-shaped grab bar with extension support.

These grab bars are available with a concealed or exposed mounting. All styles have a standard safety clearance of 1.5 inches, and are available in Right (##116) or Left (##115) handed configurations. DIMENSIONS: 16 x 24 inches with 1, 1.25, or 1.5 inch diameter tubing. FINISH: Standard, Sanitary Safety Grip, Bright Polished, or Safety Grip with Polished Finish. WEIGHT: 6 pounds. The 800W Woodland Faux Wood Handrail is a handrail designed for use by individuals with balance, lower extremity, walking or mobility disabilities. The handrail is mounted on a 0.080-inch thick, continuous aluminum container, and it is covered with a 0.080-inch thick, scratch and stain resistant rigid vinyl cover.

The grip is 1.5 inches thick, and it extends 3 inches from the wall. The 800W is manufactured with Woodland pattern full wrap, and includes all mounting fasteners and black reveals for The 802-DY Ultra Lightweight Wheelchair is a lightweight adult manual wheelchair designed for use by individuals with mobility or lower extremity disabilities, or spinal cord injury. FRAME (HxW): 37 x (23 or 25) inches. Folding high strength aluminum frame with black powder coat finish. Folded width is 12 inches.

Anti-tippers are optional. SEAT (WxD): (16 or 18) x 16 inches. Seat to floor height is 20 inches. Seat back height is 16 inches or 17 inches (18-inch seat width). Options include foldab The 855 Handrail is a handrail designed for use by individuals with balance, lower extremity, or mobility disabilities. The handrail features a 3.19-inch high wayfinding accent strip available in a selection of colors and patterns. It is mounted on a 0.08-inch thick, continuous aluminum retainer, and it is covered with a 0.08-inch thick, scratch- and stain-resistant rigid vinyl cover.

The grip is 1.5 inches in diameter, and it extends 3 inches from the wall. All mounting fasteners are included w The 8723 Sectional Raft is a float swimming aid designed for use with individuals with cognitive, upper extremity or mobility disabilities. This unit has a sectional design that supports and cradles the body for people who are not going to swim actively or who are insecure in the water. The design allows water to flow in and around the body, enabling interaction with the surroundings and reducing the fear of falling off a raft that holds the individual on top of the water.

The raft has a revers The 8725 Head Float is a float swimming aid designed to support the head of individuals with reflex domination. The cushioned support allows the head to rest without pressure on the spinal column, encouraging neutral positioning. This swimming aid is made of vinyl-coated flotation foam. SIZES: Small (for users weighing 20 to 30 pounds), medium (for users weighing 40 to 50 pounds), and large (for users weighing 60 to 175 pounds).

DIMENSIONS (LxWxT): 16 x 12 x 1.5 inches (small), 20 x 13 x 2 inche The 8727 Dolphin Float System is a float swimming aid designed to compensate for uneven weight distribution in swimmers with physical or neurological disabilities. This harness style foam device has two removable side pads to minimize lateral rotation. A removable front third pad provides additional lift. OPTIONS: Stabilizer Bar for increased stability; swim rings for added head and neck support; and the crotch strap to prevent the flotation harness from riding up while swimming. SIZES: Small ( The 8X Folding Pocket Magnifier is a folding pocket magnifier designed for use by individuals with low vision. This 1.5-inch diameter magnifying lens features a glass lens in a black frame with 8x magnification. The lens swings out of a protective pocket that provides protection from scratches when not in use.

The unit can be carried in a purse or pocket, and it comes with a carrying pouch. The 9-inch Protractor, model 23-4301-0, and 23 Centimeter Protractor, model 23-4401-8, are braille protractors designed for use by individuals who are blind or have low vision. The instruments are made of metal and feature a cursor and a ruler embossed in inches or centimeters. The protractors display angles from 1 to 190 degrees. The 9-Inch Aluminum Roger iWand is a stylus for tablet computers and touch screens designed for use by individuals with upper extremity disabilities.

This stylus has a tip requiring zero downward pressure on the touch screen. The length of the stylus makes it most suitable for use with devices that have a large screen. DIMENSIONS: 9 inches long.

WEIGHT: 0.2 ounces. The 9-inch Security Pouch, model 70000, is a wheelchair side pouch designed to be attached under the armrest to prevent theft of valuables and money.

The flap-style pouch is secured with heavy webbing, and made of 400 Denier coated nylon packcloth. This lined carrying bag will accommodate a calculator, writing utensils, change purses or small wallets, etc. DIMENSIONS (WxH): 10 x 6 inches. COLOR: Royal blue, magenta, teal, grey, black, and burgundy. The 90 Degree Grab Bar is a wall mounted grab bar designed for use by individuals with balance or mobility disabilities or spinal cord injury.

It features vertical and horizontal bars at right angles in either a left- or right-handed configuration. OPTIONS: Slide hook. DIMENSIONS: Vertical and horizontal bars are available in any combination of 12, 16, 24, or 32 inches. COLOR: Available finishes include polished chrome, antique brass, polished brass, polished nickel, satin chrome, satin nickel, The 90 Degree Swingaway Sip-N-Puff System, model 32555, is a pneumatic switch designed to enable people with severe physical disabilities to propel powered wheelchairs using breath control. The system can be placed in a fixed position or installed as a swingaway unit by using the Pinned Split Collar with the Notched Step Collar. A plastic-coated gooseneck tube swings to the side and out of the user's way for better access when entering or exiting the chair.

The system features a swing-away block The 90-Degree Tube Plate Weldment is headrest accessory interface hardware designed for positioning the wheelchair headrest. The 90-Degree Tube Plate Weldment attaches to the recessed area of the Headrest and slides through the 90-degree Vertical Tube attached to the back of the wheelchair. OPTIONS: A custom made 90-Degree Tube Plate Weldment is available. DIMENSIONS: Available in 4-, 6-, or 10-inch lengths.

COLORS: Both the original and the custom made options are available in black and stainl The 900 Handrail is a handrail designed for use by individuals with balance, lower extremity, mobility or walking disabilities. The handrail is mounted on a 0.080-inch thick, continuous aluminum retainer; and is covered with a scratch and stain resistant, 0.080-inch thick vinyl cover. The 900 has a 1.5-inch diameter grip, and it extends 3 inches from the wall.

All mounting fasteners are included with the product. DIMENSIONS (LxD): 12 feet x 1.5 inches. COLOR: Available in a variety of colors and The 9817 Halo Helmet is a protective helmet designed for wear by individuals who have balance disabilities, head/skull injuries, or seizures who do not need full head coverage. A band of 5/8-inch foam surrounds the head at the forehead level.

It extends down to the temporal area on each side of the head and to the occipital area at the back. The top has adjustable crisscross straps to help stabilize the helmet on the head. An adjustable chin strap is included. OPTIONS: 7640 Velcro Chin Strap, 34 The 9820 Soft Shell Helmet is a protective helmet made of 1/2-inch shock absorbent, lightweight vinyl coated foam. The helmet has a woven chin strap with adjustable buckle and snap fastener.

This helmet is washable. OPTIONS: 3460 Soft Foam Ear Coverings, 3466 Reinforced Liner, 3467 Reinforced Seams, 3469-U Quick Release Buckle Chin Strap Under Chin, 3470 Eyeglass Relief Area, 3472 Custom Strapping System, 3469 Quick Release Buckle Chin Strap Top of Helmet, and 3468 Foam Visor. SIZES: Infant, Ext The 9821 Hard Shell Helmet is a protective helmet made of polyethylene with a shock absorbent 1/2-inch vinyl coated foam liner. The woven chin strap has an adjustable buckle and snap fastener.

Both the liner and shell are ventilated, and the shell is washable. SIZES: Extra-Extra Small, Extra Small, Small, Medium, Large, Extra Large, and Extra-Extra Large. COLOR: Pink, casa tan, royal blue, and black. These custom colors are available for an additional $26: light almond, baby blue, bright blue, f The 9822 Hard Shell Helmet with Face Guard is a protective helmet designed to provide all-over head coverage. The face guard is made of Lexan polycarbonate plastic and has an eye level opening for unobstructed vision, and a mouth opening. Both openings provide ventilation.

The face guard has a foam liner for comfort, and the entire face guard will pivot onto the top of the helmet. The helmet and face guard are washable. OPTIONS: Various faceguard options, modifications and optional addons are av The 9820 Chin Guard is a helmet accessory made of 1/2-inch shock absorbent, vinyl coated foam. The guard has small openings for ventilation and a chin strap with nylon buckles. This washable accessory attaches to all Danmar soft or hard shell helmets (see separate entries). SIZES: Small or Large.

COLOR: Standard colors are pink, royal blue, and casa tan. These custom colors are available for an additional $26: forest green, bright blue, black, baby blue, light almond, silver/gray, maroon, orange The 9824 Hard Shell Helmet with Face Bar is a protective helmet designed for use when direct, face forward impact is probable. The helmet is made of polyethylene and the face bar of clear, Lexan polycarbonate plastic. This washable helmet has a woven chin strap with adjustable buckle and snap fastener. OPTIONS: 3459 Hard Shell Ear Coverings, 3460 Soft Foam Ear Coverings, 3465 Rear Hard Shell Extension, 3466 Reinforced Liner, 3467 Reinforced Seams, 3469-U Quick Release Buckle Chin Strap Under Chi The 9825 Deluxe Hard Shell Helmet is a protective helmet made of polyethylene with a vinyl coated 1/2-inch thick foam liner.

The helmet has a hard visor with a decorative chrome strip on it. The woven chin strap has a soft plastic chin cup. SIZES: XXSmall, XSmall, Small, Medium, Large, and XLarge. WEIGHT: 18 ounces.

COLOR: Black, casa tan, pink and royal blue are standard. Custom colors are available for an additional charge. MODIFICATIONS AND OPTIONAL ADDONS: 3459 Hard Shell Ear Coverings, 3465 The 9836 Newborn Cap is a protective helmet for infants.

The cap is made from soft, 0.375-inch shock absorbent, ventilated foam that can be trimmed in front or back. The non-fabricoated foam edge revealed from cutting is still waterproof and can be cleaned. DIMENSIONS: 12 x 13 inches with 1/4 inch foam, 12 x 13 inches with 3/8 inch foam, and 15 x 16 inches with 3/8 inch foam. COLORS: Pink or baby blue.

SIZES: Small, medium or large A Braille Spelling Dictionary for Beginning Writers is a manual for teaching braille spelling to students who are blind or have low vision. This one-volume braille dictionary contains 1,400 words, listed alphabetically without definitions, enabling elementary school-age children to look up the spelling of words independently. The dictionary is in both print and braille, so sighted and blind children and teachers or parents can use it together. The A Frame by Smirthwaite is a swing frame that has been designed to handle a large weight capacity.

It is designed for use by children with sensory integration disorders, and physical and neurological disabilities. Made from tubular steel and supported by six legs, the A Frame can handle 300 kilograms (661 pounds). This allows two Smirthwaite swings or bolsters to be used at the same time.

It is easy to construct and can be used with or without cushioned mats. A Special Phone is a cell phone screen reader and a voice output dialing program for cell phone designed for use by individuals who are blind, have low vision or have cognitive or memory disabilities. This application (or app) provides audio and tactile (through vibration) feedback to ensure that the user calls the correct person. The program allows a person to establish up to six contacts who can be speed dialed. To establish a contact, the user (or an assistant) selects a person or organizatio A Touch of Music is an auditory training activity designed for use with individuals with cognitive, sensory, and neurological disabilities.

This portable board also encourages gross motor movement. The wooden board features a built-in carrying handle and a stand. Mounted to the board are cymbals, a drum, a bugle horn, a call bell, and an eight-note xylophone. Mallets are include with the set. The A*Com System is a modular ramp system designed to provide wheelchair access to dwellings and other structures. The system includes ramps, steps, and platforms. The system is customizable and can be reconfigured and/or relocated.

The platform and steps come with a guardrail, plus an additional grasping rail for the steps. Steps come in flights of three to eight individual steps. DIMENSIONS (LxW): Platforms are 64 x 64 or 60 x 48 inches, with a 42-inch guardrail. Ramps are 60 x 48, 72 x 48, 96 The A-6 and A-6S are lightweight wheelchairs designed for use by individuals with mobility disabilities or spinal cord injury. FRAME: The A-6S comes standard with a rigid suspension and the A-6 is standard without the suspension.

The overall width for both models is available from 20.75 to 34.5 inches. A tapered front end or a non-tapered V front end are available at no extra charge. The frame width and depth are available in a range of sizes from 14 x 14 inches to 20 x 20 inches in one-inch inc The A-B-C Puzzle Blocks are puzzles with large peieces designed for use with children with low vision or upper extremity disabilities. This set includes a wooden storage box and 26 two-piece wooden puzzles (one for each letter of the alphabet). These self-checking puzzles require children to match the letter with the corresponding picture. DIMENSIONS: Each puzzle is 2 x 3.25 inches and the box is 11.25 x 4.75 x 2.25 inches. The A-Force Night Splint is a night foot splint designed for use by individuals with lower extremity disabilities.

Designed for use by those with plantar fasciitis, the splint, which can be worn on the right or left leg, holds the foot in a neutral position to stretch the plantar fascia and the Achilles tendon. The low profile splint features Velcro closure straps for adjustability. SIZES: Men's/women's shoe sizes. ---- CUSTOMIZED ADAPTATION --------- PURPOSE: To create a custom adapted A-frame ladder for a child with microcephaly, developmental delay, cerebral palsy, and low muscle strength to use for strengthening exercises and promote standing and other mobility. The frame’s ladder rungs are made from 25 millimeter dowel and the four sides are made of pine and angled off at the top to avoid a sharp edge, The frame is painted a cheerful yellow. Each set of the two sides is hinged at the top and is locked The A-Frame Voter Parking Sign with Handicap Symbol, model SG-167, is a parking area marker for a polling place to indicate parking that is accessible to voters with disabilities at polling sites.

The sign features the International Access symbol beneath the words, 'Voter Parking.' The picture and text are pre-printed on both sides of an A-shaped frame made of corrugated plastic.

DIMENSIONS (HxW): 30 x 15 inches. COLOR: Blue print on white background. A-Z Panels are tactile puzzles designed to teach letters and numbers and enhance fine motor skills for individuals with physical, cognitive or sensory disabilities. This puzzle helps children to master letter shapes and sequence with tall letters that fit into a square frame. The high contrasting colors (blue on yellow and yellow on blue) are ideal for children with low vision.

It also encourages the development of organizational skills ans promotes fine hand movement and manipulation. There are The A.B.E.

End Drain Wheel Chair Access Shower Pan, model BF-6030, is a wheelchair accessible shower pan designed for use in building roll-in showers. The pan is made in a single, molded piece with a slip-resistant floor, an integral molded drain, a single threshold, and a flange on three sides. The pan is available with either a left or right drain.

OPTIONS: 12 x 60 inch access ramp, model BF-1260; flexible threshhold, model BF-FT. DIMENSIONS (LxW): 30 x 60 inches. The drain is 2 inches in diam The A.E.R. (Auto Edema Reduction) Boot is an intermittent compression unit designed to reduce swelling in the lower extremity.

This device uses natural mechanical action to produce a dynamic reduction of fluid from the leg. When the boot contacts the ground in the walking motion, air from a chamber beneath the foot is compressed, causing the pressure in the chambers to increase. When weight bearing is achieved, the pressure reaches a maximum level. When the foot begins to leave the ground, press The A.E.R. (Auto Edema Reduction) Therapy System is an intermittent compression unit designed to reduce swelling in the lower extremity. This system combines a deluxe PresSsion pump (see entry) with an A.E.R.

Boot to achieve active and passive compression therapy. The Boot enables compression therapy to continue outside the medical or clinical setting. The boot uses natural mechanical action to produce a dynamic reduction of fluid from the leg. When the boot contacts the ground in the walking mo The A.T.

Flash is a carrying aid for communicators designed for use by individuals with communication or speech disabilities. This device can also be used to transport laptop/notebook computers and it can be modified to carry other items like a small oxygen tank or ventilator. Features include a device tray with strap-in system to hold devices in place and four heavy-duty rubber wheels for stability and maneuverability. This height-adjustable carrying aid folds down to fit in the trunk of a car The A1A Ultimate Edition Tub is a walk in whirlpool bathtub designed for use by individuals with lower extremity or mobility disabilities or arthritis.

The tub is constructed of heavy-duty reinforced fiberglass composites with a high gloss triple gel resin finish. It has a free standing stainless steel support frame with six adjustable leveling feet, two side panels, two technical front access panels, a tile flange, a non-slip seat and tub floor, and a safety grab bar. It has an integrated 42 li The A4 is a lightweight wheelchair designed for use by individuals with mobility disabilities or spinal cord injury. FRAME: Lightweight frame with an overall width of 18.75 to 36.5 inches. Features include a curved back frame and a camber tube clamp assembly that allows adustment of the center-of-gravity in an infinite number of settings. A full suspension is available as an option.

SEAT: Available with seat widths of 12 to 22 inches and seat depths of 14 to 22 inches. The rear seat-to-floor hei The A4 Titanium is a lightweight wheelchair designed for use by individuals with mobility disabilities or spinal cord injury. FRAME: Titanium frame with infinite center-of-gravity adjustment and a full suspension option. The overall frame width ranges from 18.75 to 36.5 inches.

A tapered or V front end are available at no extra charge. The frame is available in a choice of 22 colors. Rear anti-tips are optional.

SEAT: Available with seat width from 12 to 22 inches and seat depth from 14 to 22 in AAC Keys is a keyboard interface and mouse emulation program designed to enable the user to control a computer using an alternative and augmentative communication device. Implementing the common GIDEI (General Input Device Emulating Interface) commands, this software receives commands through the computer's serial port and translates them into keystrokes and mouse moves, giving the user full control of the computer from another device. This software is available in English and German versions fo The AAMR Adaptive Behavior Scale-School: Second Edition (ABS-S:2) is a cognitive evaluation system designed for use by children with cognitive disabities, autism, or behavior problems. It can be used to assess the functioning of children being evaluated for evidence of mental retardation, for evaluating adaptive behavior characteristics of children with autism, and for differentiating children with behavior disorders who require special education assistance from those with behavior problems who The AB900 Amplified Answering Machine is a hearing aid compatible amplified answering machine designed for use by individuals who are deaf or hard of hearing.

Messages can be amplified as much as 40 decibels (dB) in volume, and played back at slower speeds to increase intelligibility. The controls feature a one-touch play and pause button, rotary controls for frequency tone and play back speed, and buttons to skip and repeat messages. The unit has 24 minutes of digital recording with flash memor Abacus Attack is a math game designed for use by students who are blind or have low vision. Designed to reinforce math facts and abacus skills for students in grades one through six, the game is played on a magnetic board with large print and a braille overlay. The student uses game pieces to travel to 'Attack Alley.' Each space on the board has a raised shape.

Upon landing on the shape, the student answers a math problem from the enclosed cards. Math problems are included for all elementary gra 'Abacus Basic Competency: A Counting Method,' by Susan M. Millaway, is an instructional manual designed for teaching skills in performing the four basic math operations on the abacus to children and adults who are blind or have low vision.

It comes in a large print edition, model 7-00219-00, and a braille edition, model 5-00219-00. The braille edition is 102 pages. This manual employs both instruction and exercises to teach abacus skills, using the Counting Method rather than traditional indirec The Abasoft Screen and Text Magnifier is a screen magnification program designed for use by individuals with low vision. This magnifier enlarges everything on the screen and offers multiple magnification selections. Other features include multiple window shapes and the ability to drag the magnifier window to different locations on the screen or to have it remain stationary or follow mouse movement. The dynamically moving magnifier window can be frozen by touching any screen edge with the mouse.

Abasoft Desktop Software is a voice input and voice output program designed for use by individuals with spinal cord injury, upper extremity, severe physical, mobility or vision disabilities. This talking and listening software offers speech recognition, dictation and a natural text-to-speech voice. The program talks back to the user at every opportunity in addition to displaying text. Features include voice commands for hands-free computer operation, including MP3 music, weather maps, dictation The Abbey Bathseat is a bath seat designed for use by individuals with lower extremity, balance, neurological, or mobility disabilities. It is made from reinforced plastic with 7 millimeter slots for drainage and a semicircular indentation in the front of the seat to facilitate intimate hygiene. The seat has four suction cups to hold it securely in position in the tub.

COLOR: White. DIMENSIONS (LxW): 460 x 360 millimeters (mm). The height is adjustable to 150, 200, 250 and 300 mm or 150 and 250 The Abbreviated Profile of Hearing Aid Benefit (APHAB) For Windows is an auditory evaluation and hearing aid acoustic test system designed for use to assess how much an individual who is hard of hearing would benefit from a hearing aid. This system includes scoring and administration software for a 24-item self-assessment inventory in which individuals report the amount of trouble they are having with communication or noises in various everyday situations.

Benefit is calculated by comparing the The Abby Superglide Stair Lift is an interior or exterior seat lift designed for use by individuals with lower extremity, mobility, or walking disabilities. Installed on a stairway, this unit moves the user up or down the stairs on a swivel seat. It has a smooth start-and-stop option, a handheld remote control, a joystick control, and five safety sensors to detect possible obstructions on the steps. Models include the standard lift, a space saver lift, an outdoor lift, a curved rail stair lift, The ABC Train, model 5129, is a switch operated toy designed for use by children with upper extremity, severe physical or fine motor disabilities. Designed to help children learn letters, numbers, first words, and greetings, this colorful toy train has been adapted with two switch jacks that allow for five different activations.

Once a switch (not included) is activated, children can listen to 30 songs, tunes and phrases along with sounds and lights. Other features include an on/off switch and v ABCs of Braille, by Bernard Krebs, model 5-00200-00, is a manual for teaching braille designed for use by individuals who are blind or have low vision. This braille textbook provides a simplified introduction to the characters and rules of English braille. The plan and layout of instructional materials are designed to assist both the teacher and the student. ---- CUSTOMIZED ADAPTATION --------- PURPOSE: To create a custom adapted abduction blocks for an individual with multiple sclerosis and hemiplegia to use to exercise. The progression of MS and after having a stroke this individual was no longer able to continue living on her own. However, she is determined to keep exercising and retain as much strength and mobility as she can.

When attempting to walk after the stroke using support railings, she found that her right leg would cross in front of The Abduction Contoured Pad is an abductor designed to support the legs of an individual with spinal cord injury or severe physical or neurological disabilities in abduction while seated in a wheelchair. Curved to body contours, it can adapt to many positioning applications. The Abduction Contoured Pad is made of 16 gauge steel, zinc plated, and formed with recesses for ##10-32 press nuts to attach it to the interface hardware. These pads are padded and available covered with a variety of uphols The Abduction Wedge Pad is an abductor designed to support the legs of an individual with spinal cord injury or neurological or severe physical disabilities in abduction while seated in a wheelchair. The Abducion Wedge Pad is constructed of plywood and foam with tee nuts, and is available d with a variety of covers. OPTIONS: Stationary or swingaway mounting.

Covers are available in terry, Lycra, and heavy-weight nylon. SIZES: Available in small and large.

DIMENSIONS: The small wedge is 4.5 inch The Abductor Flip Down Kit, model 31467, is seating hardware general designed to allow abductors and lateral pads to swing away during wheelchair transfers. Designed to be used with the manufacturer's Abductor Pads or Lateral Pads (see separate entries), this kit includes one four-inch coated steel tapered L-bracket, one 2.75-inch coated steel slotted L-bracket, one 2.75-inch coated steel extrender, one anodized aluminum hinge, and mounting hardware. COLOR: Black. The Abductor Pads are designed to aid in positioning people who use wheelchairs. Made of textured urethane self-skinning foam, these pads come with 10-32 T-nuts embedded in all mounting holes. Models 31429, 31430, and 31431 have one-inch on center mounting holes and the 31466 series have 1.5-inch on center mounting holes.

SIZES: Both styles come in small, medium, and large. DIMENSIONS: All pads are three inches tall. The small models are 3 inches wide in the front and 3.5 inches wide in the back Abilipad is a voice output on screen keyboard and word prediction program designed for use by individuals with reading, learning, upper extremity and fine motor disabilities.

This application (or app) allows the user to create a virtual onscreen keyboard interface that is customized to his or her needs. Abilipad's Keyboard Editor provides the ability to create an infinite selection of keyboard skins and includes the following functions: merge cells to form larger keys; enter letters, words or se Ability Switch Tester, model 65955, is control switch assessment system designed for use with individuals who use control switches to operate devices. This unit provides visual and auditory indications when a switch is activated. The switch is plugged into the tester, and switch closure is indicated by a light and a tone. The auditory feedback can be switched off.

This device is equipped with jacks for single, dual, and multiple switches. POWER: Uses one 9-volt battery. DIMENSIONS: 6 x 3.5 x 1.5 The AbiLoader-FO is a wheelchair loader for car, pickup truck, sport utility vehicle and van designed for use by people with lower extremity or mobility disabilities, spinal cord injury and other who use wheelchairs. It is intended for use with folding wheelchairs. The device is installed in the trunk or rear storage area of a vehicle into which the folded wheelchair will fit.

The AbiLoader-FO has a robotic arm with two actuators and a mechanism to grab and hold a wheelchair. There is a third ac The AbiLoader-FX is a wheelchair loader for car, pickup truck, sport utility vehicle and van designed for use by people with lower extremity or mobility disabilities, spinal cord injury and other who use wheelchairs. It is intended for use with wheelchairs with fixed frames that do not fold. The device is installed in the trunk or rear storage area of a vehicle into which the folded wheelchair will fit.

The AbiLoader-FX has a robotic arm with two actuators and a mechanism to grab and hold a whee The Able Generation Floor Rocker is a rocking boat designed for use with children with balance, neurological, or mobility disabilities. This device can be used for seated, kneeling, or standing rocking and encourages a self-motivated, but minimal rocking motion. The design of the rockers prevents finger pinching at maximum tilt. DIMENSIONS (WxDxH): The platform 18 x 18 x 2.8 inches. The Able Generation Floor Walker is a child walker designed for use by children with mobility disabilities who are learning to take their first step.

This walker features a stable base for emerging walkers, a cut-away base for full striders, and it can also serve as a cart. This walker features locking front caster that control the direction of travel, enabling a choice of omni-directional, forward or backward motion. For those requiring standing practice or support, the casters can be removed.

Able Jr AAC is augmentative and alternative communication (AAC) application for the iPad/iPhone and iPod Touch that is specifically designed for toddlers and preschoolers with delayed speech or severe speech disorders. Express frequently used words and phrases by scrolling through 26 categories with over 750 pictures available. Intuitive and child-friendly, Able Jr helps young children to communicate with teachers, family, caregivers, and other people they meet in everyday life. Able Jr offers p The Able Table is a height-adjustable tilt-top work table and overhead bookholder designed for use by individuals who use wheelchairs or eith severe physical disabilities or spinal cord injury. This unit lifts books for eye-level or overhead reading within a range of 9 to 18 inches high.

Springs provide the lifting power. The unit is designed so that the book will stay where placed: up or down, left or right, at any angle without adjustment of knobs or levers.

A single knob locks the top in plac The Able Tripod Base is a cane tip designed for use by individuals with walking disabilities or arthritis. This rubber tripod tip replaces the existing rubber tip on a cane, allowing the cane to be self-standing and providing increased traction on most terrain, including sand, grass, gravel, and boardwalks. The pods flex as the user walks, reducing impact on the hand, wrist, and elbow. DIMENSIONS: Models are available to replace 5/8-, 0.75-, 7/8-, and 1-inch cane tips. The Able TripodCane is a tripod cane designed for use by individuals with walking or balance disabilities. These canes feature a self-standing tripod base with flexible traction to cushion the impact of cane use through the hands, wrists, and elbows.

These canes are designed for right- or left-handed use and have height-adjustable shafts, foam hand grips, and a wrist strap. The Ablegaitor Orthopedic Inserts are shoe inserts designed for use by children with walking disabilities or Infantile Cerebral Palsy. These inserts are used to prevent heel valgity or external deviation of the heel or outsole abrasion or flat feet. They are also used to prevent supination of the heels where the foot is moving downward and curved towards the center of the body in a triplanar motion. SIZE: 22 to 36. The Rugged iPad Case Mounting Plate can easily mount your iPad and Rugged iPad Case. It can be used in the classroom, home or work environments.

AbleNet’s Action Dictionary is a reference guide to alternative solutions that support student actions when adaptations are required for communicating, moving, learning and/or generally engaging in the classroom. The solutions and recommendations found in the Action Dictionary are designed for students with cognitive and physical challenges yet other students may benefit from these adaptations as well. How It Is Organized Action words like SPEAK, LOOK, CHOOSE are key to both engaging and gaugin AbleRoad is an Iphone or Ipad application designed for individuals with many types of disabilities who wish to know the accessibility of a location. AbleRoad allows the user to locate, rate and review accessible places near them. Rate accessibility of locations based on categories such as Mobility, Hearing, Sight, Cognitive. Ratings and reviews appear in the app and on the AbleRoad.com website for the entire AbleRoad community in user's area to use. Abletrack is a switch adapted track ball designed for use by individuals who wear wrist splints or who have carpal tunnel syndrome, fine motor disabilities, limited hand function, or upper extremity disabilities.

This track ball can be operated without the thumb or fingers as it requires no grasping, pinching, or twisting. It comes with two large, removable external hand switches which can be operated using the palm, fist, or side of the hand. The knee, foot, toes, etc.

Can also be used. The sw Madda-Comfort Walker and Crutch Hand Pads is designed to minimize hand discomfort and sweaty palms when using a walker or crutches. Two layers of terrycloth are combined to achieve a soft, clean, comfortable grip.

The pads wrap around standard walker or crutch handles and are secured by hook-and-loop fasteners. Ableware's Leg Loop Leg Lift is designed to assist people with limited lower extremity strength to lift the leg and foot onto a wheelchair footrest, bed, into a car, etc. The foot loop stays open until the strap is pulled and then conforms to the shape of the foot for a secure and comfortable grip. A rigid middle section allows for easy maneuverability.

The Handhold is designed to help people have more stability. Gripping the handhold with one hand allows the trunk to become more stable resulting in increased coordination to perform daily activities such as eating, reading, writing, playing activities, and using augmentative communication devices. ABLEWARE AbleRise Bed Rails are side rails designed to provide support for individuals with mobility disabilities as they enter and exit the bed.

Available in a single model and a double model, the base of these rails installs between the mattress and the box springs. The rails are height adjustable and feature storage pockets. DIMENSIONS: The rails are 20 inches wide.

The space between the handles on the double model adjusts from 7 to 17 inches. The unit extends 39.25 inches under the mattress The Ableware All-Out Universal Opener is a multi-functional opening tool designed for use by individuals with upper extremity, fine motor, or grasping disabilities or arthritis. Provides the leverage needed to open most packaged food items. The hand rest resembles a computer mouse and distributes the pressure on the hand to reduce pain and cramping, while the T-shaped handle on top allows a person to use the device with little or no gripping strength. Designed to accommodate several gripping opt The left arm escort in a large size is designed for people with Hemiplegia to use instead of a regular arm sling. It protects and supports the Hemiplegic arm during all aspects of functional mobility. The two-piece design consists of a wrist support and a heavy duty cotton belt.

The wrist support attaches to belt with hook-and-loop and detaches when not needed, making it easy to put on and take off. The ABLEWARE Children's Seat is a youth positioning chair designed for use with children with balance, mobility, or neurological disabilities.

This molded box-style seat is reversible for different seat heights and features slots to accommodate pelvic straps (not included) for use as a booster seat/highchair alternative. DIMENSIONS: The seat is 4.5 inches high on one side and 6.5 inches high on the other. WEIGHT: Less than 4.5 pounds. The Ableware Crutch Bag is a carrying bag for a crutch designed for use by individuals with walking or balance disabilities. This carrying bag has a deep pocket for carrying personal items, and a smaller front pocket that provides storage for items such as cell phones, wallets or keys. The bag attaches to the side of the crutch and will not interfere with movement. This bag can also be used with walkers.

The bag can be machine washed and dried. DIMENSIONS (LXWxD: 9 x 6.5 x 2 inches. COLOR: Blac The Ableware Deluxe Flexible Sock and Stocking Aid is designed for use by individuals with arthritis or lower extremity or mobility disabilities. This aid has a flexible plastic core with a three-finger design. The core is lined with nylon to reduce friction and covered with terry cloth on the bottom to prevent the sock from slipping. Two long loop handles aid in pulling the device. To use the sock or compression stocking is slipped over the aid with the three fingers toward the toe.

The aid is The ABLEWARE Door Knob Gripper is a grasping aid for hand designed for use by individuals with arthritis of the hand or fingers or other grasping disabilities. The Gripper fits over round door knobs and outdoor water faucets. The outside is smooth to the touch and the inside is ribbed to firmly grip the door knob. With this device, knobs can be turned with the stroke of the hand, and no hand strength is required.

The Ableware Food Bumper is a food guard designed for use by individuals with upper extremity or neurological disabilities, stroke, cerebral palsy, or upper extremity amputation who want to use conventional tableware, but have difficulty getting food onto utensils and keeping food on the plate. These sanitary food bumpers clip onto any circular dinner plate 9 to 11 inches in diameter and provide walls against which food may be pushed onto forks or spoons. The plastic walls also prevent food from The ABLEWARE Halo Cup is a pedestal cup with a large handle designed for use by children with upper extremity disabilities. This dishwasher-safe 6.5-ounce cup has a wide halo base to provide stability, and the handle eliminates the need for gripping. The ABLEWARE HandyCup is a twin handle cup designed for use by children and adults with upper extremity disabilities. This dishwasher-safe eight-ounce cup has two handles and extra-wide base for a secure grip and stability. An angled design provides space for the nose and eyeglasses, making it possible to drink with little or no neck movement.

COLOR: Transparent. The ABLEWARE Inner Lip Plate with Suction Cup Base, model, is a plate with a suction base designed for use by individuals with upper extremity disabilities.

Three suction cup-tipped legs on the bottom elevate the plastic plate slightly and prevent it from sliding on a table top or other smooth surface. DIMENSIONS: 9 inches in diameter. COLOR: Sandstone or light blue.

The Ableware One-Hand Cutlery Set, model H746100000, is designed for persons with the use of only one hand. This combination knife and fork can be used with either hand. When pushed down onto the food, the four-tined fork retracts up inside the three-sided box knife. The knife then cuts a bite-sized piece of food. When pressure is released, the spring-mounted fork emerges from the knife with the food. A raised lip guard on the fork section protects lips from the knife edges.

All parts may be dis The ABLEWARE Scoop Dish with Lid is a partitioned plate designed for use by children and adults with upper extremity or eating disabilities. This microwave- and dishwasher-safe dish features a lid and three separate compartments, two that hold up to 6.75 ounces and one that holds 12.6 ounces. The dish can accommodate liquid, pureed, or solid foods without spilling or having the separated foods overflow into the other compartments. The high walls between the sections also act as bumpers to assi The Ableware Pot and Pan Holder, model H753430000, is designed to keep pots and pans steady on the stove so that individuals with the use of one arm can stir or dish out the contents of the container. The device consists of a plastic coated steel wire frame with three suction feet.

It holds the handle of the pot or pan to prevent movement while thecontents are being stirred. DIMENSIONS: 16 x 4.5 inches.

WEIGHT: 1 pound. WARRANTY: 12 months parts and labor. The Ableware Reversible Toilet Transfer Seat (RTTS) is a toilet transfer aids designed for use by individuals with mobility disabilities. The unit can be used with the armrests up to assist those who have difficulty rising from the toilet, but do not require as much assistance as provided by an elevated toilet seat or grab bars.

When used with the armrests turned toward the floor, this device becomes an extra-wide extended platform to assist in wheelchair transfers. This seat bolts to most stan The Ableware Rolling Shower Chaise is a caster shower chair designed for use with children with mobility disabilities. FRAME: Aluminum frame with an extended front bumper bar to protect the child's feet. SEAT: A molded seat in lavender or turquoise. The seat has adjustable safety straps, a four-position, height-adjustable headrest, a holder for a hand-held shower, and a soap holder. CASTERS: Four black casters.

The two rear casters include foot-operated brakes. ABLEWARE SoftCurve Grip Cutlery, series 74642, is a knife, fork, and spoons with built-up handles designed for use by individuals with arthritis or limited grasping ability. Made of dishwasher-safe stainless steel with large, soft santoprene handles, the utensils have handles that are ergonomically designed with a slight curve at the end to fit securely in the hand. Available models include a table knife, fork, teaspoon, and soup spoon (each sold separately). Stay Bowl is a non-skid bowl with handle designed for users who have difficulty eating due to upper body or upper extremity control.

Ergonomic, soft-feel handle balances and stabilizes the bowl on the table while simultaneously providing support to the upper body enabling a more controlled movement of food to the mouth. Lifting rim, opposite the handle, provides extra stabilization when lifting and transporting the bowl.

Spouts on both sides of the bowl allow for controlled flow of liquid from t The Ableware TKO Turning Knob Operator is designed to assist individuals with limited manual strength or dexterity to grasp, turn, and open any non-round control knob or appliance handle. The turner consists of a large T-handle attached to a large round base with retractable pins on its bottom. When the turner is pressed onto a knob the pins contacting with the knob’s surface retract, while the remaining pins surround the knob for a secure grip. The turner can be used on irregular knobs, includi The Universal Built Up Handle are utensil extensions designed for individuals with arthritis or limited grasping ability. Multi-purpose handle creates a larger gripping surface on most standard eating utensils – forks, knives, spoons - eliminating the need for special built-up utensils. Soft, ribbed handle fits comfortably in the hand. Can also be used with other everyday items such as pens, pencils, toothbrushes, crochet hooks and knitting needles.

Aquatic Access Above-Ground Pool Lifts (Models AG48WP, AG48, AG60, and AG72) are water powered lifts designed to assist persons with disabilities to enter and exit pools constructed above ground. Suitable for pools up to 4-feet deep at the point the lift is installed, the Pool Lift allows a person to ride up 30 inches, turn over the wall of the pool, and ride down 30 inches into the water.

The stainless steel cylinder mounts to a 4 by 4 foot treated post sunk 30 inches into the ground and cut to The Abovo Personal Communication Device, models PCD-P and PCD-NP, is a communication board designed for use by individuals who are unable to communicate verbally. This product allows the user to communicate through single finger typing. This portable, handheld electronic device features 41 keys, a 4-function calculator and a microprocessor with the ability to store 8000 characters. It is available in Alpha or QWERTY style and be purchased without a printer, with an internal printer or with Mul The Abracadabra Dress is a women’s dress designed for wear by senior women or those with upper extremity disabilities or who have difficulty dressing. Made of poly-cotton fabric, this adaptive dress features back closure, a double yoke with three snaps, and a full bodice with two Velcro back closures. Other features include two patch pockets on the front and a lace-edged collar sewn on a V-neckline. The dress is available with short- or three-quarter-length sleeves and in knee length for full co The Abracadabra Gown is a women’s nightgown designed for use by women with upper extremity or fine motor disabilities.

Made of polyester and cotton blend fabric, this knee-length gown features a double yoke for added warmth to shoulders, three snaps positioned off-center to avoid spinal pressure points, and a full bodice with two Velcro back closures. The gown is machine washable. OPTIONS: Available with a pocket for heart monitor or slit by request. SIZES: Small, medium, large, and extra large. Abrakadabra is a cause and effect training program designed for use by children with learning disabilities, cognitive disabilities, or upper extremity disabilities or spinal cord injury. This program is designed to help develop visual perception and language skills as well as early switch techniques.

In this program, users build up 30 different pictures in stages by pressing a switch, touching a touchscreen, clicking a mouse, or pressing a key on the keyboard. Each time the switch/key/mouse is p Molded ABS Lapboard with an edge rim. Three sizes: 17 1/2 by 19 1/2 inches; 21 1/2 by 21 inches; and 21 1/2 by 24 inches. Attaches to wheelchair armrest with bayonet style hardware, adjustable for different wheelchair widths. Accessories: clear (PET) shield that snaps onto the tray for use with symbol charts. The shield becomes scratched with use and must be replaced when it becomes difficult to see through. ABS Plastic Trays can be used on wheelchairs and prone standers.

The front edge and sides have a rim to prevent objects from falling off the tray. Models are available with or without cutouts. Tray glides available. DIMENSIONS (WxD): 20 x 20 inches with a 5 inch cutout (Child); and 24 x 20 inches with a 6 inch cutout (Adult). COLOR: Beige. The Absorbent Scarves, models 711, 712, and 713, are bibs designed to protect against wet chins for use by children and adults with swallowing or severe physical disabilities.

Made with a thick Pima terry underside, the scarves are gathered at the neck with two tucks to absorb moisture. The scarves also feature two snaps; when fastened on the last snap, the scarf drapes lower, and on the first, it hugs the neck. These scarves are not waterproof and should should be changed when the top fabric be The AC Adapter for Wireless Monitor is an external power supply that is to be used with the 433-EC Economy CordLess® Alarm or the TL-2100G CordLess® Fall Monitor, tools to help care for those with Dementia or Alzheimer's (please see separate entries). For facility or in-home use, the AC Adapter for Wireless Monitor has a 1 year warranty. The AC5000 Treadmill is a treadmill exerciser designed for use in wellness programs, in cardiac or pulmonary rehabilitation, or by seniors in senior centers, retirement communities, assisted living facilities, nursing homes, and long term care facilities. The unit has a low starting speed of 0.1 miles per hour, adjustable in 0.1 increments to 12 mph.

Elevation is adjustable from 0 percent to 15 percent in 0.5 increments. Elevation and speed can be adjusted while exercising using side handrail sw The Acanthus Walking Cane is a straight cane designed for use by individuals with balance, lower extremity, or walking disabilities. This cane has a silver-plated textured derby-style handle.

The cane also has a hardwood shaft with a rubber tip. OPTIONS: Replacement tips, wrist straps, and silver-plated tips. DIMENSIONS: 36 inches long (can be cut to size). CAPACITY: 250 pounds. COLOR: Silver handle with walnut-stained shaft. The Acapella® Vibratory Positive Expiratory Pressure (PEP) Therapy System is designed for individuals with lung diseases or secretory problems such as COPD, asthma, and Cystic Fibrosis, as this system uses PEP therapy and airway vibrations to help mobilize pulmonary secretions, based on clinical needs.

Positive Expiratory Pressure (PEP) therapy enforces a resistance to exhalation at the mouth while the airway vibration technology transmits movements upstream during exhalation so that airway wall The Accelerator/Brake Guard, model 3571, is an accelerator and brake pedal guard designed to protect individuals with lower extremity disabilities who drive using hand controls against inadvertently pressing the accelerator or brake pedal. This device also prevents the user from placing his or her foot underneath either pedal.

The unit features a release mechanism that allows the guard to be easily removed without tools, permitting ambulatory drivers full use of the accelerator pedal. It has a c The Accelerator / Brake Guard Lowered Floor, model 3572, is an accelerator and brake pedal guard designed for use by individuals with lower extremity or mobility disabilities or spinal cord injury and others who use wheelchairs and use hand controls when driving and automobiles. Designed for use in lowered floor minivans, this unit prevents the user from inadvertently pressing the accelerator or brake pedal or placing a foot underneath either pedal.

The unit has a release mechanism that allows t The Accelerator Guard, model 3570, is an accelerator pedal guard designed to protect against inadvertently hitting the accelerator pedal for individuals with lower extremity disabilities or spinal cord injury who use hand controls. The device attaches on the same base as the left foot accelerator pedal. The unit features a release mechanism that allows the guard to be easily removed without tools, permitting ambulatory drivers full use of the accelerator pedal. The Accella Series, models 6030, 4830, and 6024 are computer work centers and height-adjustable work tables designed for use by individuals who use wheelchairs.

The height adjustment, which is accomplished using the built-in hand crank, also provides access for individuals who stand or use standing aids while working. The hand crank is located underneath the tabletop and folds out of the way when not in use. The standard table has a laminate top, anodized aluminum pedestal, and steel feet. OPTIO The Accella Treatment Table, model 6030 is a treatment table designed for use with children in therapy settings.

The height-adjustable table features a permanently attached treatment mat of bacteria-resistant reinforced vinyl covering over padded high-density polyurethane foam, and height adjustment using a built-in hand crank. The lower heights facilitate transfers, while the higher levels accommodate treatment. DIMENSIONS: The table has a height adjustment range of 24 to 36 inches and a surfac The Accenda Universal Remote Control is a voice input and voice output remote control designed for use by individuals who are blind or have low vision, spinal cord injury, or upper extremity disabilities. This universal remote control can be used with a television, VCR, cable box, satellite box, or DVD player.

Users have the choice of hands-free voice operation or hand-held operation through tactile buttons with large type lettering and voice feedback. The remote control can perform complex oper The Accenda Voice Activated Alarm Clock is a voice input and voice output alarm clock designed for use by individuals with low vision or mobility or upper extremity disabilities. This vertical talking alarm clock responds to voice commands and provides voice responses. The words 'Alarm Clock' trigger the voice activated clock to listen to and respond to following phrases: 'What time is it?' ; 'Play memo'; 'Snooze'; 'Night Light'; and many more. Ask 'what time is it?'

And the clock announces the t Designed for use by individuals with upper extremity disabilities or visual impairments, the Accenda Voice Control For iPod® is a voice input device that adds hands-free operation to all of the most popular iPod models. As soon as the user plugs in their existing earbuds or headphones into the Accenda Voice Control For iPod® and plugs the cable into the iPod dock connector, they are ready to tell the iPod what to do - no set up is required. Using the sound of their voice and the Accenda Voice Co The Accent 1200 is a handheld direct selection and scanning communicator designed for use by individuals with communication, speech, neurological, or severe physical disabilities or spinal cord injury. It has an 11.6-inch liquid crystal display (LCD) thin film transistor (TFT) HD touchscreen display. In addition to the touchscreen, the user can interface with the Accent 1200 using mini keyboard and mouse (included), or single- or dual-switch scanning. The product comes pre-loaded with Acapela, F The Accent Foot is a prosthetic foot designed for use by individuals with lower extremity amputation. This is a cosmetically appealing foot with an adjustable heel height.

This dynamic response foot incorporates transverse rotation and inversion-eversion for low to moderate activities. The foot is available with a dynamic pylon or an integrated pyramid. For cosmetic finishing, the foot has ankle fairing and a sandal toe. The foot is lightweight and multi-axial, with three firmness options. Integ The Access Active Rollator is a rollator designed for use by individuals with lower extremity, balance, or walking disabilities.

This height-adjustable walker features large front wheels for all-terrain use, reflectors on the handles and reflective tape on the frame for visibility, a seat, and a removable under-seat basket. The rollator also has a patented braking system with hidden cables and maintenance-free self-adjusting brakes. The lightweight aluminum frame folds using one lever and stands The Access Breeze Rollator is a rollator designed for use by individuals with lower extremity, balance, or walking disabilities. This height-adjustable walker features a three-height seat, a basket, and a patented braking system with hidden cables and maintenance-free self-adjusting brakes.

The lightweight aluminum frame folds using one lever and stands when folded. OPTIONS: Padded backrest, tray, and cane holder. DIMENSIONS (WxDxH): Open, 24 x 32.3 x 30 to 37.4 inches.

Folded, it is 24 x 10.6 x The Access Dinghy 2.3 Wide Seater is an accessible sailboat designed for use by individuals with severe physical disabilities or spinal cord injury. It can be sailed by one or two sailors. Narrow side decks require a solo sailor to swivel his or her upper body weight to windward to keep the boat dry in breezy conditions.

The boat has a wide hammock seat for two children, two small to medium sized adults, or one adult and a child. It comes with manual joystick steering.

To prevent capsizing and p The Access Dinghy 303 Wide Seater is an accessible sailboat designed for use by individuals with spinal cord injury. This boat can be sailed single-handedly or by two full- sized adults. It has a wide hammock seat and manual joystick steering. Sails include a mainsail and a free standing, self-tacking Jib, with three control lines. To prevent capsizing and promote stability, the boat has a ballasted centerboard and a concave hull shape.

A roller reefing system enables the sailor to adjust the si The Access Liberty is an accessible sailboat designed for use by individuals with severe physical disabilities or spinal cord injury. This schooner-style boat has a single hammock seat and is steered by a manual joystick operating twin rudders to maintain helm control when fully heeled. High coamings and wide side decks keep the boat dry even at extreme angles of heel.

It has a mainsail and a free standing jib (foresail), which are both reefed and unreefed by single hauling lines. The mainsail i ---- CUSTOMIZED ADAPTATION --------- PURPOSE: To create a custom adapted access platform and rail for a child with cerebral palsy to allow her to access an interactive white board at her learning program. A young student with cerebral palsy participates in a learning program that is projected onto an interactive whiteboard. The children are then encouraged to choose answers on the whiteboard. Due to her cerebral palsy, the young girl's muscles are tight and tense making fine and gross motor take The Access Ramp is a swimming pool ramp designed for use by individuals with mobility, severe physical, or lower extremity disabilities or spinal cord injury. Custom fabricated for each pool, this ramp has a structural fiberglass T-Bar slip-resistant surface and wheels for portability. Mounting hardware is included.

DIMENSIONS (LxW): 15 feet x 36 inches. CAPACITY: 400 pounds. The Access Route (with Handicap Access Symbol) Suction Cup Sign, model 2050, is an access sign designed for use to indicate a wheelchair accessible route. The sign has the words 'Access Route' above the International Access Symbol, a stylized drawing of a figure seated in a wheelchair. This sign can be hung in a window. The sign comes with 3 suction cups installed on the face of the sign, and a box for storage and transport.

This sign is compatible with the Voter's Choice Portable Sign System. D Access Route Barricade Tape, model 2110, is a wheelchair access sign designed to mark an accessible route or pathway for individuals with lower extremity or mobility disabilities or spinal cord injury. The tape in this roll repeats the phrase, 'Access Route,' and the International Access Symbol, a stylized drawing of a figure seated in a wheelchair. DIMENSIONS (LxW): 200 feet x 3 inches. COLOR: Blue with white letters and symbol.

The Access Route Sign, model SG-110F, is an access sign designed for use to provide directional guidance for wheelchair users. The sign has a disabilities symbol (a stylized drawing of an individual in a wheelchair) with the word 'Access' above the symbol and the word 'Route' below. The sign is made from corrugated plastic for all weather conditions and attaches to the Corrugated A-Frame (model SG-F), which is sold separately. DIMENSIONS (HxW): 22 x 14 inches. COLOR: Blue and white.

The Access Route with Handicap Symbol Sign, model 1992, is an access sign designed for use to indicate a wheelchair accessible route. The sign is made of durable plastic and is screen printed on both sides with the words 'Access Route' above the International Access Symbol, a stylized drawing of a figure seated in a wheelchair. It fits the Voter's Choice Portable Sign System (not included).

DIMENSIONS (HxW): 16.25 x 10 inches. COLOR: White letters and drawing on a blue background. ---- CUSTOMIZED ADAPTATION --------- PURPOSE: To create a custom adapted set of stairs to access a bed for a child with cerebral palsy, developmental delay, and vision and hearing impairment. The child required a raised bed with side railings to keep her safe at night, but it had to be easily accessible without caregivers having to bend over when caring for the child. The bed is 880 millimeters above the floor and has fixed railings on three sides; the railing on the fourth side slides up and do CUSTOM ADAPTATION PURPOSE: To enable a teenage girl with short stature to independently enter and exit a bathtub. A stainless steel rail was installed along the side of the tub that extended five millimeters out from it. A three-step ladder was made of stainless steel tubing that clips to the rail for stability.

The ladder also slides along the rail if needed. A trough of plastic downspout pipe clips over the tub to protect the tub edge from the ladder. Stair treads for the ladder were made of ---- PROTOTYPE --------- PURPOSE: To create a prototype of an accessible touchscreen for tablet devices for individuals with fine motor and/or hand disabilities. Touchscreen computer tablets vary but one unique feature between them all is the finger gestures necessary to perform tasks on the device. Researchers from the Georgia Institute of Technology created a simple tool, Access4Kids, that augments touchscreens and helps many people with fine motor control issues in their hands operate tablets Access4U Mini Wheelchair Ramps are designed for use to make steps or other rises wheelchair accessible.

These lightweight ramps can be used semi-permanently on one to two steps. They have a welded aluminum frame with an aluminum skid-resistant deck. DIMENSIONS (LxW): 2, 3, 4, 5, or 6 feet x 30 or 36 inches. Custom sizes are available.

CAPACITY: 600 pounds. The Access4U Modular Wheelchair Ramp is a modular ramp designed to provide wheelchair access for individuals with mobility disabilities or spinal cord injury. These ramps are assembled from stock sections and can be configured to the user's home for permanent use on two or more steps. Modular systems include an aluminum frame, a two-rail handrail, an entry plate, adjustable legs, an ADA curb, vinyl or aluminum no-skid decking, an exit plate, and hardware. Systems are available with 90-degree tu The Access4U Portable Folding Ramp is a portable ramp designed for use by individuals with mobility disabilities or spinal cord injury.

This ramp provides wheelchair access over one or two steps or a curb. The ramp is made of welded aluminum and folds to fit in a car trunk or van.

DIMENSIONS (LxW): 2, 3, 4, 5, or 6 feet x 30 or 36 inches. Custom sizes are also available. CAPACITY: 600 pounds. The AccessaBath Bath Safety System, models AB603072SA and AB603072SA-WC, is a roll-in shower with a seat and grab bars designed for use by individuals who use wheelchairs and individuals with balance or mobility disabilities.

System components include one wheelchair accessible shower pan (models FBF-3060L or FBF-3060R) or retro-fit shower pan (models FBF-3260L or FBF-3260R); one barrier free ramp (model BF1260); one flexible threshhold (model BF-FT); one folding-L transfer seat (model HS 553N) o Accessaphone is a voice output telephone and caller identification (ID) program designed for use by individuals who are blind or have low vision. This software provides voice output for the standard functions on a multi-user desktop telephone or Voice over Internet Protocol (VoIP) pffice telephone system, and enables the user to control telephone functions through a computer keyboard or alternative input device. Its internal text-to-speech (TTS) capability provides voice output for caller ID and The accessaphone IP-TTY is a computer-based text telephone (TT) designed for use by individuals who are deaf or hard of hearing or who have communication disabilities. This telecommunication device for the deaf (TDD or TTY) is engineered to enable TTY communications using existing technology and most modern real- time text solutions with no analog lines required. This device supports hearing carry over (HCO) and voice carry over (vco) and includes a multi-line display and a recent calls list. Th accessaphone Total Conversation is computer based text telephone and videophone designed for use by individuals with hearing, vision, speech, cognitive, or mobility disabilities. This system features telephony with simultaneous video, text and audio and is compatible with Braille readers and uses standard session initiated protocol (SIP).

For users who are deaf or hard of hearing, the system provides simultaneous video, text,and speech and supports real-time text. For users who have difficulty i Accessibility Suite is a suite of computer access interfaces and functional applications that support reading and writing, designed for use by individuals who are blind or have low vision or learning disabilities. The suite is designed for use in schools, businesses, and other organizations to make workstations accessible to the largest number of users. It includes diverse software that provides support for the differing needs of students, employees, and others who find reading and writing a cha PROTOTYPEPURPOSE: To create more engaging, dynamic exhibits for museums science centers, zoos, and aquaria for individuals with visual impairments.

The Accessible Aquarium project combines the fields of psychology, computing, music, and assistive technology to develop cutting-edge bio-tracking and behavior- analysis techniques to provide input for multimedia auditory displays, music, and sonifications (use of sound to convey information about data to the listener). The first adaptation is for u Accessible Entrance Signs are wheelchair access signs designed for use by individuals with mobility disabilities.

Signs include the international accessibility symbol with either a left arrow, a right arrow, or no arrow. Signs are made from a heavy-gauge sign grade aluminum alloy. The corners are rounded and the edges are smoothed to prevent injury. Holes for mounting are located in the middle top and bottom to match standard sign posts. The signs are non-reflective with a painted and baked-on e The Accessible Entry System, model AES 2000, is a building entry system designed for use by individuals who are blind or have low vision.

The system includes a large print and voice output tenant directory with both written and verbal operating instructions. The system's visual display uses half-inch high black characters against a back-lit green background. The system incorporates the etched tactile diamond shaped EZ Help system developed by the University of Wisconsin TRACE Center. Pressing th DO IT YOURSELF ENTRY --- PURPOSE: To enable an individual who use a wheelchair to get under and use a counter.

A molded laminate countertop can be supported by installing upright shelf tracks on the kitchen wall and adding deep shelf brackets. Wheelchairs fit underneath and the counter is thin enough to be useful. TITLE: The Accessible Kitchen Counter.

WEB SITE: Workshop Solutions at REF: The originator, Bruce Barney, can be contacted at efn The Accessible Living Collection - Accessible Cabinets are accessible kitchen components designed for use by wheelchair users. These base cabinets for the kitchen feature countertops low enough to be accessible to wheelchair users, toe kicks allowing for wheelchair access, and wheelchair reachable storage options. Cabinets in the collection include an Accessible Tambour Base Cabinet, an Accessible Base Lazy Susan, an Accessible Base Cabinet with Pullout Table, an Accessible Dishwasher Base Cabin The Accessible Passenger Loading Zone Sign is a wheelchair access sign designed for use by individuals with mobility disabilities.

The sign includes the international accessibility symbol above the words 'Accessible Passenger Loading Zone.' These signs are made from a heavy-gauge aluminum alloy, with rounded corners and smoothed edges to prevent injury. Mounting holes are located in the middle top and bottom to match standard sign posts.

The stroke and spacing of the letter style are designed fo The Accessible Pedestrian System is an audible and vibrating pedestrian signal system designed to make street crossing safer for individuals who are blind, deaf, hard of hearing, or who have low vision. The system consists of a driver unit and a push button unit. The driver unit provides all the necessary electronics to drive an audio tactile transducer, located in the push button unit, which creates audible and tactile walk and don't walk signals. The audible output of the push button has three Handicap accessible thresholds made of mill aluminum, anodized dark bronze alluminum, or mill brass, with various treads. DIMENSIONS: Thresholds have a maximum center-threshold height of 0.25, 0.31, 0.5, or 0.63 inches, with lengths of 2.5, 3, 4, 5, 6, 7, or 8 inches.

--- 'DO IT YOURSELF' ENTRY ------- PURPOSE: To provide support during a recreational game of putt-putt golf. CUSTOM ADAPTATION PURPOSE: To enable an individual with upper extremity weakness to access the shelves of an upright freezer.

The freezer enabled the user to shop for food less frequently by storing large amounts; however, the user was unable to lift items from the back of fixed shelves or reach the back of the higher ones, limiting his ability to utilize the freezer capacity. The need was for shelves that slide out individually on rollers. Replacement shelves were created by heating and bendin Accessible Testing System (ATS) is a voice output test program designed for use by children who are blind or have low vision, learning disabilities, cognitive disabilities, or fine motor disabilities.

This testing software features computer generated speech, with a choice of voices for test content and software functions; high resolution magnification up to 16 times original size; adjustable background and text colors; on-screen highlighting by word, sentence, and section; synchronized text and The Accessible Voter Parking (with Handicap Access Symbol) Suction Cup Sign, model 2060, is a parking area marker for a polling place and access sign designed for use to indicate wheelchair accessible parking near a polling place. The sign has the words 'Accessible Voter Parking' above the International Access Symbol, a stylized drawing of a figure seated in a wheelchair. It comes with three suction cups installed on its face allowing it to be mounted on the inside of a window near parking on E The Accessible Voter Parking Sign with Handicap Access Symbol, model 2002, is a parking area marker for a polling place and access sign designed for use to indicate wheelchair accessible parking near a polling place. The sign is made of durable plastic and is screen printed on both sides with the words 'Accessible Voter Parking' above the International Access Symbol, a stylized drawing of a figure seated in a wheelchair. DIMENSIONS (HxW): 16.25 x 10 inches. COLOR: White letters and drawing on a AccessMaths is a geometrical drawing program designed to provide a range of input options for students with upper extremity or fine motor disabilities.

The program can be operated using the keyboard, mouse, track ball, or Concept Keyboard. The program approaches drawing tasks using geometrical principles. The user defines reference points on the screen, such as the ends of lines or the center points of arcs, and the program automatically draws the shape. The program's drawing tools allow the sw AccessNote is a word processor program and voice input and output audio notetaker program designed for people who are blind or have low vision. This application (or app) allows a person to use their Apple iPad, iPhone or iPod Touch as an electronic notetaker. It is designed particularly for people who use the VoiceOver feature (see separate entry) of Apple's iOS.

AccessNote creates notes in the.TXT file format, and it can also import.TXT files from e-mail or Dropbox accounts. The AccessNote ho The Accessory Mounting Platforms and Hardware are adjustable wheelchair mounting kits for communicators. These aluminum mounting systems have a 2.5 x 8.5 inch platform and adjust through 360 degrees. Options include a flexible or pedestal mount, and flange, tube clamp, or tray clip. AccesStair VMH is a platform wheelchair lift designed for use by individuals who use wheelchairs. This lift is a set of stairs with railings that, at a push of a button, converts into a vertical platform wheelchair lift. The steps slide back into the unit, similarly to a stadium bleacher system and the powder-coated steel handrails move vertically with the platform.

The stairs are securely held in extended position for safe use as a stairway and retract into a stowage area under landing when the The Accu-Chek Advantage is a glucose analyzer designed for use by individuals with diabetes. This unit is about the size of a stopwatch and has rubber side grips. To minimize pain, it has a dial with 11 depth settings to match the user's skin type, and its lancing device is held firmly in place to avoid tearing the skin by wiggling from side to side. The unit uses Accu-Chek Comfort Curve or Accu-Chek Advantage test strips.

It has a downloadable 480-value memory with time and date, and is compati The ACCU-CHEK Aviva Plus System is a blood glucose analyzer designed for use by individuals with diabetes. This full-featured blood glucose meter uses ACCU-CHEK Aviva Plus test strips and ACCU-CHEK FastClix lancing device. The 1-click lancing device has a load-and-go drum of six preloaded 30-gauge lancets and 11 customizable depth settings to match the user’s skin type. The meter features nonslip rubber grips and choice of four test sites on the body. Other features include 5-second results, 0.6 The Accu-Chek Compact Plus Meter System is a blood glucose analyzer designed for use by individuals with diabetes. Test strips for this blood glucose meter come pre-loaded with 17 strips in a cartridge (drum). Other features include a big glow-in the-dark screen; a detachable lancing device with 11 customizable depth settings for different skin types; 5-second results; and non-slip rubber grips.

POWER: Uses triple-A batteries. DIMENSIONS (HxDxW): 4 x 1.2 x 2 inches. WEIGHT: 4.2 ounces with batte The ACCU-CHEK FastClix is a puncture device for blood test designed for people with diabetes and other conditions requiring that they administer blood tests at home or in other locations.

This 1-click lancing device features a drum of six preloaded 30-gauge lancets and 11 customizable depth settings for different skin types. The lancet counter shows the number of remaining lancets. Minimal side-to-side motion technology creates less skin tearing. WARRANTY: One year warranty against defects in ma The ACCU-CHEK Multiclix is a puncture device for blood test designed for people with diabetes and other conditions requiring blood tests administered at home or in other locations. This lancing device features a drum of six preloaded 30-gauge lancets and 11 customizable depth settings to match the user’s skin type. Precision-guided technology minimizes painful side-to-side motion, creates less skin tearing, and ensures smooth entry. The Multiclix has a counter that shows the number of remaining The ACCU-CHEK Nano SmartView System is a blood glucose analyzer designed for use by individuals with diabetes.

The system includes the ACCU-CHEK Nano meter, ACCU-CHEK SmartView test strips and ACCU-CHEK FastClix Lancing Device (see separate entry). The Nano features a backlit display, It requires no coding technology, and it has several insulin-management tools such as four customizable test reminders and before- and after-meal markers. Other features include 0.6-microliter sample size, 5-second The Accu-Life Dri-Eze Hearing Aid Dehumidifier is a hearing aid accessory designed for use by individuals who are deaf or hard of hearing. This hearing aid dryer is a container with a flip-top lid and a built-in desiccant lining.

The container protects hearing aids when not in use while the desiccant removes damaging moisture. AccuGait is a portable computerized gait analysis system designed for use in gait assessment. The system consists of a platform with a composite material top plate and Hall effect sensing elements. The unit interfaces directly with a laptop computer via a built-in amplifier.

Analog outputs are optional. Data are provided for force and movent along x-y-z coordinates, with the z axis oriented downward, the y axis oriented away from the connector, and the x axis oriented to the left. DIMENSIONS (Hx AccuPax Medication Management is a pill organizer service designed for use by individuals with memory or cognitive disabilities and others who who take regularly scheduled medications. This pharmacy service provides home delivery of medications in packaging arranged by the date and time of day they need to be taken. The service can be used in place of a traditional pill organizer where the individual or caregiver separates the pills into a multi-compartment box by time and day. It is designed fo AccuPoint is a mouse emulator and computer cursor control interface designed for use by individuals with fine motor control or upper extremity disabilities or amputation, cerebral palsy, or spinal cord injury. While distinguishing tremors from intentional movements, this movement tracking system enables the user to control the mouse and type letters with movements ranging from very small to very large.

The unit mounts on the back of the user's computer display and plugs into the computer with a The AccuRelief Wireless Remote Control TENS (Transcutaneous Electrical Nerve Stimulation) offers pain relief at the touch of a button. It is designed for use by athletes and individuals with fibromyalgia and arthritis. The AccuRelief Wireless Remote Control TENS consists of two uniquely designed gel pads which encircle those painful, out of reach areas. This unit comes with a combination program that delivers gentle electrical pulses with three therapeutic phases of alternating therapy. Have a c AccuGait is a portable balance analysis system designed for use in balance assessment. The system provides an accurate measure of center of pressure (COP). It consists of a platform with a composite material top plate and Hall effect sensing elements.

The unit interfaces with a laptop via a built-in RS-232 connection. Analog outputs are optional. Data are provided for force and movent along x-y-z coordinates, with the z axis oriented downward, the y axis oriented away from the connector, and the AccuVote-TSX is a voice output voting machine system designed for use by voters who are blind or have low vision. This direct record entry (DRE) voting machine system is a voter-activated, interactive touch-screen system with enhanced screen visibility for individuals with low vision and voice output through headphones to ensure voting privacy and independence for individuals who are blind.

Using an intelligent Voter Card as the voter interface, this system permits voters to cast their votes eit The Adjustable Group Therapy Table, model 7236 is a treatment table designed for use in therapy settings. The height-adjustable table has a laminate top and height adjustment is accomplished using the attached hand crank which folds under the table when not in use. The table seats six to eight individuals, including wheelchair users. DIMENSIONS: The height adjusts from 27 to 39 inches and the table surface is 72 x 36 inches. COLOR: The laminate surface is available in amber maple or golden oak.

AceReader Pro is a reading tutorial program designed for use by students with learning disabilities, dyslexia, low vision, or auditory or visual discrimination disabilities. This program uses two presentation methods to help the user learn to read more fluently by taking in multiple words at one time. In Rapid Serial Visual Presentation mode, text is displayed in the center of the text area, allowing the user to read without moving his or her eyes. In Tachistoscopic Scroll Presentation mode, te The Achievement Compression Shorts are compression shorts designed for use with sensory integration and processing disabilities. Styled for wear by both boys and girls, these shorts provide deep calming pressure. These shorts are made of 90 percent cotton with Lycra spandex for fit and comfort and can be worn under clothing. SIZES: 4 to 5 (fits hips 23.5 to 25.5 inches), 6 to 7 (fits hips 25.5 to 28 inches), 8 to 10 (fits hips 28 to 31 inches), or 12 to 14 (fits hips 32 to 34 inches).

DIMENSIONS The Achievement Deep V Positioner is a side lying positioner designed for use by children and adults with mobility or severe physical disabilities. This unit enables users to maintain a comfortable side lying position without restraining straps. This V-shaped sidelyer is constructed of a high density, flame-retardant foam with a flame resistant vinyl cover.

SIZES: Small, medium, and large. DIMENSIONS (WxLxD): The small positioner is 12 x 48 x 11 inches.

The medium positioner is 22 x 60 x 11 inch The Achievement Deluxe Sidelyer is a side lying positioner designed for use with children with neurological and physicdal disabilities. Designed to ease positioning for children, this unit enables children to lie on their left or right side in a secure, comfortable position. This positioner includes two padded safety belts that adjust for the girth and the height of the child.

Made of high density flame retardant foam, this side lyer is covered with 21-ounce, flame-retardant vinyl and secured to The Achievement Modified Incline Ramps are positioning wedges designed for use with children or adults with mobility, severe physical, or neurological disabilities or spinal cord injuries. These wedges are intended to provide gentle support when positioning an individual in a supine or prone position.

Constructed of firm, comfortable, fire-resistant foam, these wedges are covered in extra heavy- duty anti-bacterial fire-retardant vinyl. Velcro-backed safety straps are included. These wedges can The Achievement Positioning System is a positioning wedge system designed to provide firm, comfortable positioning for children and adolescents with neurological or severe physical disabilities. This system can be used in a variety of configurations including prone, supine and sidelying positioning. Unit assembles as a cube for easy storage and has Velcro tabs for connecting the pieces. The wedges are made of fire-retardant dense foam and easy to clean vinyl. SIZES: The set includes two small we The Achievement Rolls are therapy rolls designed for use by individuals with mobility, neurological, or balance disabilities.

These brightly colored rolls can be used for rolling, rocking movements, positioning, and coordination training with children. Soft, yet firm, these bolsters are made of high compression foam covered in anti-bacterial, flame-resistant vinyl. DIMENSIONS (HxL): 4 x 18 inches, 6 x 24 inches, 8 x 15 inches, 8 x 24 inches, 8 x 36 inches, 10 x 36 inches, 12 x 36 inches, 14 x 4 The Achievement Sensory Pressure Vest is a pressure garment designed for use by children with sensory integration, emotional, or neurological disabilities. This soft, warm vest is designed to give children strong proprioceptive input for calming and self-regulation. This vest features adjustable Velcro straps on the shoulders and each side of the vest, enabling therapists to control the amount of desired pressure.

The vest is designed to be worn close to the body and can be worn over clothing. S The Achievement SI Pressure Vest is a pressure garment designed for use with children and adolescents with emotional, neurological, orsensory integration disabilities. Made of soft neoprene, this vest is designed as a self-regulation tool. It can be worn under or over a child’s regular clothes. This latex-free vest is completely adjustable at each shoulder and each side with Velcro closures. SIZES: Small (fits chests up to 20 inches), medium (fits chests up to 27 inches), large (fits chests up The Achievement SI Weighted Vest is designed for use with children with sensory integration or processing disabilities.

The heaviness of the vest provides sensory input and often helps increase attention and concentration. The Vest has a stylish design with concealed pockets sewn inside the lining to hold quarter-pound weight packets. Velcro closures secure the weights inside. The Vest opens on the sides with Velcro and also opens down the front with snaps for eas of dressing. The Vest is made o The Achievement Wedges are child positioning wedges designed for use with children with mobility, neurological, or lower extremity disabilities. Intended to provide therapeutic positioning and exercise for children, these colorful durable wedges are made of high- compression foam and covered in heavy-duty fire- retardant anti-bacterial vinyl.

DIMENSIONS (HxWxL): 4 x 20 x 22 inches, 4 x 30 x 22 inches, 6 x 14 x 26 inches, 6 x 20 x 22 inches, 6 x 24 x 28 inches, 8 x 20 x 22 inches, 8 x 24 x 28 inc The Achievement Weighted Belt is designed for use by individuals in therapeutic sensory integration activities with individuals with neurological or physical disabilities. This ultrasoft weighted belt is designed to provide proprioceptive feedback and stability. This belt comes complete with 20 individual quarter-pound weight packets. The individual weight packets contain lead-free shot and are safely encased in wipe-clean vinyl.

The weight packets can be positioned in the belt to meet the wea The Achievement Weighted Body Blanket is a weighted blanket designed for use with larger children or young adults with physical or neurological disabilities. This blanket wraps snugly around the upper back, shoulders, and arms and is designed to help children reduce instances of distraction and hyperactivity.

It may also aid in developing concentration skills. DIMENSIONS (LxW): 56 x 20 inches. WEIGHT: Approximately 6.25 pounds. COLOR: Navy blue on one side and black watch plaid on the reverse o The Achievement Weighted Collar is designed for use with children with sensory integration or processing disabilities or neurological or emotional disabilities. This soft weighted collar is designed to provide strong proprioceptive input to the shoulders and upper body of a child. The amount of weight used in the collar can be varied as needed. The collar iomes with 12 quarter-pound weight packets.

SIZES: Small (child size) or large (adolescent). DIMENSIONS: The neck opening on the small collar The Achievement Weighted Cookie is a weighted shape designed for use with children with neurological, cognitive, or emotional disabilities. This soft gingerbread shape is dressed in a vest and is designed to have a calming effect with a gingerbread scent, weight, and warmth. The shape can be heated in the microwave for warmth. DIMENSIONS: 12 inches long.

WEIGHT: Approximately 2.5 pounds. The Achievement Weighted Critters are weighted shapes designed for use by children with sensory integration disabilities or attention deficit/hyperactivity disorder. The weighted animal shapes are placed on the child’s lap or wrapped around the shoulders and serve as a reminder for the child to remain still and focus on the task at hand. They also provides pressure touch and proprioceptive input around the neck and shoulders.

Weights are constructed from lead-free steel shot encased in a stain-r The Achievement Weighted Gecko is a weighted shape designed for use by children with sensory integration, neurological, or cognitive disabilities or attention deficit/hyperactivity disorder. This washable shape can be placed around the neck or in the lap to provide a calming affect. DIMENSIONS: Approximately 32 inches long. WEIGHT: Approximately 5 pounds. COLOR: Varies. The Achievement Weighted Pocket Blanket is a soft weighted blanket designed for use with children with neurological or physical disabilities.

This blanket is designed to provide proprioceptive feedback to children with sensory integrative dysfunction. The all over sensory input has a relaxing and calming effect. The amount of weight used can be varied based on the user's needs, from no or little weight to the optimal amount. Weight strips slide in and out of the long narrow pockets on the blanke The Achievement Weighted Pocket Pad is a weighted pad designed for use by children with sensory integration or processing disabilities or neurological or emotional disabilities. This pad provides proprioceptive feedback and postural stability during sitting activities and serves as a self-regulation tool in the classroom. This pad rests on a child's lap, so it is less noticeable to others in the classroom.

The weight in the pad can be varied as needed using the included quarter-pound weight pack The Achievement Weighted Shapes are weighted shapes designed for use with children with neurological, cognitive, or emotional disabilities. These soft fleece shapes are designed to help children feel 'grounded' during classroom and daily activities so they can better focus and improve their attention. The shapes can be placed on a lap, placed across the child’s shoulders or just held to provide a wonderful calming presence and deep pressure. The aroma of the blend of spices inside the fleece mat The Achievement Weighted Sleeve is designed for use in sensory integration activities by children with physical or neurological disabilities. Constructed of stretch cotton Lycra with adjustable Velcro closures, this soft weighted sleeve provides gentle pressure on children’s muscles and joints and can be worn on the arms or legs. It provides deep pressure input and is also useful for strengthening exercises. The Achievement Weighted Snake is a weighted shape designed for use by children with sensory integration, neurological, or cognitive disabilities or attention deficit/hyperactivity disorder.

This soft fleece shape designed to help children feel 'grounded' during classroom and daily activities so they can better focus and improve their attention. The snake can be placed on a lap, placed across the child’s shoulders or just held to provide a calming presence and deep pressure. The aroma of the ble The Achievement Weighted Vest is a weighted vest designed for use in sensory integration activities by children with physical or neurological disabilities. Made of wipe-clean vinyl with a warm soft lining, this vest is designed to increase proprioceptive input to the shoulders and trunk, provide compression input to the shoulder girdle, resist trunk flexion and/or extension for strengthening, and may assist as a positioning device. This vest has front and back mid-thoracic pockets to accommodate The Achiever Ankle Support is designed for use by individuals with lower extremity disabilities. This slip-on Neoprene support can be worn on either foot and provides support, warmth, and compression.

SIZES: Extra Small, small, medium, large, extra large, and extra extra large. COLOR: Black. The Achiever Economy Hinged Knee Support is a knee orthosis designed for use by individuals with lower extremity disabilities. Made of Neoprene for warmth and compression, this brace has a patella opening and a nylon outer shell and is lined with nylon for ease in application and removal and to reduce skin contact and irritation.

Two single-pivot hinges enclosed in Neoprene provide mild medial and lateral stability. SIZES: Extra small, small, medium, large, extra large, and extra extra large. CO The Achiever Elbow Support is designed for use by individuals with upper extremity disabilities. This slip-on Neoprene support is anatomically contoured and provides gentle compression and warmth. SIZES: Extra Small, small, medium, large, extra large, and extra extra large.

COLOR: Black. The Achiever Universal Forearn Support is designed for use by individuals with upper extremity disabilities. This brushed nylon Neoprene support features a sewn-in felt pad for enhanced compression and hook-and-loop closure. SIZES: One size. COLOR: Tan The Achiever Hinged Knee Support is a knee orthosis designed for use by individuals with lower extremity disabilities. Made of Neoprene for warmth and compression, this brace has a nylon outer shell and is lined with nylon for ease in application and removal and to reduce skin contact and irritation.

Polycentric hinges and condyle pads provide medial and lateral stability. Pull-pin range of motion limiters allow the range of extension and flexion to be set. SIZES: Extra small, small, medium, la The Achiever Hinged Knee Support with Popliteal Cut-out is a knee orthosis designed for use by individuals with lower extremity disabilities. Made of Neoprene for warmth and compression, this brace has a politeal opening and a nylon outer shell and is lined with nylon for ease in application and removal and to reduce skin contact and irritation.

Polycentric hinges and condyle pads provide medial and lateral stability. Pull-pin range of motion limiters allow the range of extension and flexion to The Achiever Horseshoe Patella Support is a knee orthosis designed for use by individuals with lower extremity disabilities. Made of Neoprene for warmth and compression, this brace has a patella opening and a nylon outer shell and is lined with nylon for ease in application and removal and to reduce skin contact and irritation. The horseshoe buttress may be positioned for patellar support for the medial, lateral, inferior, or superior position. SIZES: Extra small, small, medium, large, extra lar The Achiever Knee Support with Patella Cut-Out is a knee orthosis designed for use by individuals with lower extremity disabilities. Made of Neoprene for warmth and compression, this pull-on brace has a nylon outer shell and is lined with nylon for ease in application and removal and to reduce skin contact and irritation.

SIZES: Extra small, small, medium, large, extra large, and extra extra large. COLOR: Black. The Achiever Lateral Patella Knee Support is a knee orthosis designed for use by individuals with lower extremity disabilities. Available for the right or left leg and made of Neoprene for warmth and compression, this brace has a patella opening and a nylon outer shell and is lined with nylon for ease in application and removal and to reduce skin contact and irritation. The J-shaped buttress provides lateral stabilization and inferior and superior lateral straps control pressure on the patella. The Achiever Soc is an ankle support designed for use by individuals with lower extremity disabilities. This Neoprene support features a lace-up and strapping system for maximum support.

The calcaneal heel lock and lateral stirrup strapping control plantar flexion inversion without restricting normal raqnge of motion. The medial and lateral malleoli buttress prevents migration aqnd adds comfort. SIZES: Extra Small, small, medium, large, extra large, and extra extra large.

COLOR: Black. The Achiever Universal Boomerang Wrist Support is a wrist splint designed for use by individuals with upper extemity injuries or disabilities or carpal tunnel syndrome. This Neoprene wrap fits the right or left hand encases the wrist and the lower part of the palm for compression and support. SIZE: One size.

COLOR: Black. The Achiever Universal Knee with Patella Cut-Out is a knee orthosis designed for use by individuals with lower extremity disabilities. Made of Neoprene for warmth and compression, this wrap-around brace has a nylon outer shell and is lined with nylon for ease in application and removal and to reduce skin contact and irritation. SIZES: Standard or maxi. DIMENSIONS: The standard size fits legs up to 24 inches in circumference six inches above the mid patella. The maxi size fits legs up to 26.5 in The Achiever Wrist Wrap is a wrist splint designed for use by individuals with upper extemity injuries or disabilities.

Woven nylon covers the Neoprene inner lining. Two-way hook-and-loop strapping provides a cuswtom fit and interchangeable foam inserts allow varying degrees of support.

SIZES: Small, medium, and large. COLOR: Black. The AR Pillow for Babies and Infants is a wedge pillow designed for use with babies with gastric reflux or eating and digestive disabilities. This pillow includes a quilted poly/cotton harness and head ring to hold a newborn safely and maintain a 30-Degree angle, the optimal angle to relieve acid reflux, gastroesophageal reflux, Barrett's Syndrome, post surgical conditions, etc. The head ring is attached under the cotton pillow sheet with Velcro to the pillow surface. The quilted pill The ACO Detectable Warning Device is a detectable warning surface designed for use by individuals who are blind or have low vision.

The polymer concrete surface is made from polyester resins reinforced with mineral aggregates and fillers, with an enhanced micro-texture design located on and between truncated domes for increased slip resistance and sound-on-cane detectability. The surface provides up to four times the compressive strength of cement concrete, with minimal water absorption to preve Acor Custom Foot Orthoses include shoe inserts, ankle-foot and boot styles. The Chopart filler boot is for persons with metatarsal amputations. The ankle-foot laced orthoses are available with extra short or standard anterior trimline or with posterior calcaneal cutout. All orthoses are available with steel or plastic reinforcement stays for added support.

All can be manufactured extra rigid for maximum support or very soft for moderate support. COLORS: Brown or buff. Acor Custom Foot Orthotics are shoe inserts that are custom molded to existing specifications. SHAPES: full length, 3/4 length (heel to sulcus), 1/2 length (trimmed posterior to metatarsal head). ADDITIONS: rear foot postings, forefoot postings, metatarsal pads, heel lifts, heel spur relief depressions, and forefoot (metatarsal) relief depressions. TOP COVERS: leather, medium or firm Plastazote, PPT, Sofsponge, vinyl, Superfoam, or silicone gel. Acor Custom Hand Orthosis is a wrist and forearm splint made of leather.

Closure options include velcro straps, eyelets, hooks, or laces. This splint is available with steel or plastic reinforcement stays for added support, and can be manufactured extra rigid for maximum support or very soft for moderate support.

COLORS: Brown or buff. The Acor Quikfits are prefabricated orthotic shoe inserts that can be customized with metatarsal pads, rear foot and forefoot posting, accommodations for plantar lesions, raised or lowered arch, or other adjustments. Six styles are offered: firm white Plastazote, double density Orthacor, Puff, Leather and Cork, Rohadur, and Starflex. All except the leather style can be heated and remolded against a positive cast to create a custom orthosis.

SIZES: All models are available in full and short lengt The Acorn Superglide 120 is an interior stair lift designed for use by individuals with balance, lower extremity, or mobility disabilities or arthritis. Designed for home use, this straight stair lift features directional paddle switches, a digital status display, smooth start/stop action, a lockable isolation switch, two infra-red remote controls, five safety sensors, electronic and mechanical braking systems, and quiet operation. The track is made of extruded aluminum. The lockable, swiveling, The Acorn Superglide Outdoor Stair Lift is an exterior stair lift designed for use by individuals with balance, lower extremity, or mobility disabilities or arthritis. Designed for outdoor use, this lift features directional paddle switch controls, a digital status display, smooth start/stop action, a lockable isolation switch, two infrared remote controls, five safety cut-out sensors, electronic and mechanical braking systems, and quiet operation. The lockable, swiveling, padded seat has a foot The Acrobat is a folding tilt-in-space wheelchair designed for use by children with lower extremity, mobility, or neurological disabilities or spinal cord injury.

FRAME: 12 to 14 inches, 14 to 16 inches, or 16 to 18 inches. The folding frame is equipped with anti-tippers and comes in a choice of black, navy blue, deep purple, red, or teal. SEAT: 2-inch wide seatbelt with auto buckle is optional. ARMRESTS: Angle-adjustable swing-away armrests with telescoping tray supports. BRAKES: Includes bra The Acrobat is a video magnifier designed for use by individuals with low vision. This unit features a full-color, auto-focus rotating camera that enables the user to read, write, self-view, and magnify images at any distance. The three-in-one camera is detachable from the mounting arm to provide self-viewing, distance viewing, and near viewing with a true mirror image.

Other features include automatic memory, magnification up to 72 times, auto focus, seven viewing modes, horizontal line markers The Acrobat LCD is a video magnifier designed for use by individuals with low vision. This unit features a full-color, auto-focus rotating camera that enables the user to read, write, self-view, and magnify images at any distance. This 3-in-1 video magnifier is designed for near, distance, and self viewing. By rotating the camera, the user can read, write, groom, and magnify images at any distance.

Other features include automatic memory, magnification up to 65x, auto focus, seven viewing modes, The Acrobat Panel is a video magnifier designed for use by individuals with low vision. This unit integrates a full-color, auto-focus rotating camera that enables the user to read, write, self-view, and magnify images with a slim, 12-inch moveable liquid crystal display (LCD) panel.

The three-in-one camera provides self-viewing, distance viewing, and near viewing with a true mirror image. This device magnifies up to 72 times for near viewing, 25 times for distance viewing, and five times for sel The Acrobat Short Arm is a video magnifier designed for use by individuals with low vision.

Torrent Les Freres Scott Saison 6 Streaming. This unit features a full-color, auto-focus rotating camera that enables the user to read, write, self-view, and magnify images at any distance. The three-in-one camera is free-standing and offers great stability for self-viewing, distance viewing, and near viewing with a true mirror image.

Other features include automatic memory, magnification up to 72 times, auto focus, seven viewing modes, horizontal l The Act Wheelchair is a lightweight adult wheelchair designed for use by individuals with mobilitiy disabilities. FRAME: Rigid titanium frame in a choice of a short or long configuration. The frame is available in a standard choice red, black, olive green, and steel blue smooth finishes and sea green, blue, plum, or grey textured finishes. Anti-tips are optional. Blue chrome and black graphite finishes are optional.

SEAT: The height- and angle-adjustable seat is available in a choice of 14, 15, The ActiFlo Catheter Kit with Drainable Odor-Barrier Collection Bags, models 32004 and 32005, is a fecal drainage system designed for use by individuals with incontinence who cannot use a toilet, commode, or bedpan. The system manages fecal incontinence to reduce skin breakdown that can lead to the formation of pressure ulcers, and to minimize the spread of infections related to fecal incontinence.

This bowel management system uses gravity irrigation to remain open and unobstructed. The system p The Action Pilot Cushion, model 9000, is a gel flotation seat cushion designed for people with lower extremity, mobility disabilities or spinal cord injury who are at risk for pressure sores and ulcers. The pads features a 1-inch thick layer of Akton polymer with a cover. It is recommended for use on manual and power wheelchairs, truck or taxi seats, or for other uses requiring significantly reduced high pressure areas, vibration and shear. OPTIONS: Incontinence cover. DIMENSIONS (LxW): 16 x 16, The Action Pro Series wheelch are manual drive sport wheelchairs for individuals with mobility disabilities.

FRAME: Rigid aluminum frame available in a choice of colors. Anti-tips are optional. SEAT: Seat width from 14 to 20 inches in 1-inch increments; seat depth ranges from 14 to 18 inches in 1-inch increments; the seat height is adjustable in ranges from 8 to 12 inches, 10 to 14 inches, 14 to 18 inches, and 16 to 20 inches. The fold-down backrest angle adjusts from 0 to 8 degrees. Optional p This Action Sensory Room is designed to accommodate those individuals who have a disability that effects their temperament, who react with anger or frustration, those who have problems with concentration, those with Attention Deficit Hyperactivity Disorder (ADHD), and others who struggle with inappropriate behavior. Is intended to encourage play and build concentration as well as to relax the body and keep the mind alert. The Action Room tools include swings and rockers that provide rhythmic mov The Action Trackchair, model SM, is a powered sport wheelchair designed for use by children and adults of short stature with lower extremity, mobility, or neurological disabilities or spinal cord injury.

This wheelchair is designed for off-road use, and it features a pair of caterpillar tracks instead of wheels. It has a turning radius of zero. FRAME (LxWxH): 42 x 33 x 38 inches. Length is 48 inches with rear idlers. The ground clearance is 3.5 inches. There are two accessory holders on each sid The Action Trackchair, model ST, is a powered sport wheelchair designed for use by adults with lower extremity, mobility, or neurological disabilities or spinal cord injury. This wheelchair is designed for off-road use, and it features a pair of caterpillar tracks instead of wheels.

It has a turning radius of zero. FRAME (LxWxH): 42 x (37, 39, 41 or 43) x 38 inches. Length is 48 inches with rear idlers. The ground clearance is 3.5 inches.

There are two accessory holders on each side of the chair Activator is a folding lightweight manual wheelchair designed for use by individuals with mobility disabilities. This chair is designed to be flat-packed for loading into a car. FRAME: Rigid cantilevered titanium tube frame with front locking hinges made of solid titanium.

Light sensor and source are in a small, rectangular block at the end of a long flexible cable. Circuitry, controls, speaker and batteries are in a small box at the other end of the cable. When the light is detected, the unit produces a tone whose pitch is proportional to the amount of light falling on the sensor; the higher the tone, the more light is being detected. Unit can also operate as an active light probe. It has its own light source and can, therefore, measure the amount of light from t Active Ankle is an ankle foot orthosis designed for use by individuals with ankle injury. This orthosis has a solid U-shape, a posterior strap, and a bilateral hinge. A BubbleFlex pad helps massage the ankle during ambulation to reduce swelling from edema.

The Active Foot Rest is a footstool designed for use by individuals with lower extremity and back disabilities. Designed with a sturdy plastic frame, this footstool adjusts to three different heights to provide optimal positioning. DIMENSIONS: The height range is 2.75 to 6.75 inches. COLOR: Black, blue, red, or white. The Active Heavy-Duty Reacher is designed for use by individuals with mobility disabilities. Designed to lift heavier objects, this reacher has a straight, bulb-style handle and trigger-activated U-shaped gripping jaws with textured rubber tips for a firm grip.

A strong magnet at the end of the handle aids in picking up metal objects. DIMENSIONS: The jaws on all models open to 2 inches. Model SW5126 is 24 inches long, model SW5127 is 28 inches long, and model SW5128 is 31.5 inches long. WEIGHT: The Active Life Station is an accessible table designed for use with children and adults with severe cognitive, emotional, or physical disabilities who require constant supervision.

This table system surrounds the user on all sides, with one side being a secure access door. The individual's wheelchair or feeder seat is positioned on a 360-degree rotating base in the center, enabling the user to access table surfaces on all sides. The station can be used for watching television, using a computer, The Active Tee is a post mastectomy bra designed for wear by women who have undergone a mastectomy, lumpectomy, biopsy, radiation therapy, or reconstruction. This garment is made of soft, lightweight, stretchy memory fabric to provide comfort, shape, and protection without rubbing or binding. The soft cotton bra has a scoop neckline, a racer back, and pockets to hold a prosthesis.

The bra provides light support for the natural breast. SIZES: Blouse sizes petite (6 and under), small (8 to 10), me The Active Wheelchair Platform Rocker is a rocking attachment for a wheelchair designed for use by individuals with mobility or neurological disabilities, Alzheimer's disease, or spinal cord injury. This unit is designed to enable an individual to experience the benefits of rocking without transfering from a wheelchair. The rocker features an entry/exit rear ramp, adjustable front caster stops to center the wheelchair on the platform, and two safety wheelchair tie-down straps. The Active Platfo ActiveHome Pro is an environmental control system designed for use by individuals with mobility disabilities.

Theis basic home automation system consists of software and a USB computer interface. The system can turn lights and appliances on and off according to a schedule, or at the press of a single button. Other capabilities include providing the user with a warm welcome home every night; turning lights on and off in a realistic way for security while the user is away; and lowering energy bill PROTOTYPEPURPOSE: To design a cane that can assist an individual with mobility disabilities with walking and provide assistance as the individual stands from a seated position. The cane prototype consists of three major components: 1) a prefabricated ratcheting device, 2) a slide rod, and 3) a pair of telescoping rods. The ratcheting device was taken from a caulk gun. It uses springs and small plates to form a trigger and a locking mechanism. The locking mechanism prevents the rod from sliding The ActiveWrap Foot & Ankle Wrap is a ankle foot orthosis designed for use by individuals with lower extremity disabilities.

This wrap can be used hot or cold to provide compression to relieve pain from ankle sprains or joint and tendon pain. Each wrap consists of two latex-free hot and cold packs. The packs can be configured within each wrap in order to deliver hot or cold compression in desired areas.

Made of plush and Lycra, the packs stay soft during application while the non-migrating g The ActiveWrap Therapy Elbow Wrap is an elbow support designed for use by individuals with upper extremity disabilities, arthritis, or muscle, joint, and tendon pain. This therapy wrap can be used hot or cold and is designed for injury-specific adjustability and full freedom of movement during use.

The medical plush and Lycra trim wrap comes with two latex-free, non-toxic hot/cold packs which can be configured within each wrap in order to deliver either hot or cold application in desired areas. The ActiceWrap Knee and Leg Wrap is knee orthosis designed for use by individuals with lower extremity injuries or disabilities. This cold and hot compression wrap is intended to provide relief from muscle stiffness and joint and tendon pain. Each wrap contains two latex-free, non-toxic hot and cold packs. The Packs can be configured within each wrap to deliver hot and cold compression where most needed. These wraps are made of medical plush with Lycra trim and have two plush compression straps The ActiveWrap Therapy Shoulder Wrap is a shoulder brace designed for positioning and controlling the shoulder girdle and trunk flexion or rotation. The wrap assists with muscle, joint, and tendon pain.

Each wrap includes two latex-free, non-toxic, microwave- and freezer-safe hot/cold packs. The packs can be configured within each wrap in order to deliver either heat or cold to desired areas. These wraps are constructed of medical plush with Lycra trim for comfort and neo-Lycra for stretch and b The ActiveWrap Wrist Wrap is a wrist splint designed for use by individuals with wrist pain or injuries.

The wrap is designed to provide hot and cold compression to the wrist while allowing full movement during usage. Each wrap consists of four latex-free, non-toxic hot or cold packs. The packs can be configured within each wrap to deliver hot or cold compression where needed These wraps are made of medical plush with Lycra trim for comfort, and perforated plush-neoprene panels to ventilate wher The Activities of Daily Living Exercise Kit is an exercise planning program designed for use by physical or occupational therapists who work with individuals with upper or lower extremity disabilities, arthritis, Alzheimer's disease, spinal cord injury, respiratory disabilities, stroke, or brain injury. The kit contains professionally illustrated instruction cards to help the therapist communicate Activities of Daily Living instructions to patients, family caregivers, staff, and interdisciplinar The Activity Apron is a sensory integration activity designed to provide visual and tactile stimulation for individuals with Alzheimer’s disease or related dementias or cognitive disabilities. This product offers a a variety of activities intended to calm the user and hold their interest, including threading a shoe lace, buttoning a series of buttons, and stroking a soft, furry pocket. The Activity Apron is also designed to improve fine motor skills.

Other features include a Velcro key chain loo The Activity Apron, model W49581, is a sensory integration activity designed for use by individuals with Alzheimer's disease or related dementias or cognitive disabilities. This activity apron features seven different activity areas that include: a large zipper, terrycloth flap, edge flap with Velcro fasteners, a buckle, a bow to tie and untie, a button pocket, and a soft flannel area. Useful for both men and women, the apron can provide soothing through familiar motions and stimulate memories o CUSTOM ADAPTATION PURPOSE: To provide entertainment and stimulation for an aeronautical engineer with poor concentration and hemiplegia as a result of a stroke.

The board consists of a wooden base with genuine aeronautical parts, gleaned from the reject bin at Quantas Airlines, fixed to it. Placed at an angle, the board provides manipulatives to take apart and put together for relevant, recognizable stimulation and entertainment. TITLE: Fiddle Board. JOURNAL: TAD Journal.

1, Au The Activity Lap Tray, model 17698, is a lapboard or lap tray designed for use by children ages 3 years and above and adults with mobility disabilities. Made of polypropylene plastic, this tray fits over the lap when the user is seated. The Activity Lap Tray consists of a firm flat tray between two side pockets that extent below the tray and act as the supports when the device in placed on the lap. On the tray, the user can write, play games, create crafts and perform other activities. The side This Activity Laundry Basket is designed for young individuals who have a fine motor disability. Table-top laundry basket is layered with 7 fine-motor tasks including two types of buttoning, zipping, lacing, tying, snapping, hooking and clipping.

A tool for a clinic, home or school that will keep both little and big fingers busy. DIMENSIONS: 10 inches x 7 inches x 3 inches. The Activity Tray is a height adjustable tray designed for use by people with upper extremity, fine motor, grasping or neurological disabilities or conditions such as multiple sclerosis, cerebral palsy or Parkinson's. Made of rugged ABS, the Activity Tray can be set at any of 4 available heights by pulling the easy-open handle.

The tray has two recessed cutouts for placing mugs or cups and can be used to place food and drink closer to a person's mouth. The Activity Tray can be reversed so that The Activity Tray Swivels, model, is a swing away lapboard designed to be attached to the tubing on most wheelchairs. The tray is made of birchwood and has a clear non-slip finish on the top surface. The tray has a lip to keep items from rolling off. It is supplied with a flat triangular aluminum support and a screw-mounted 3/8-inch long aluminum spindle at one corner. DIMENSIONS: 13 x 17 inches. The Activity Walker is a wheeled push toy designed to help develop fine and gross motor skills in children with physical and neurological disabilities.

The activity center can be used either vertically or horizontally and it features spinners, flippers, a dial and more, all with corresponding sounds. The device can also be used for color identification and matching. It also features a large handle at the top that, when used vertically, can steady beginning walkers. The ACU-LIFE 4 Prong Finger Splint, model 213AM, is a finger extension splint designed for use by individuals with finger injuries. This splint has four aluminum strips that immobilize and protect the injured finger.

The strips are made from malleable aluminum alloy that adjusts to different finger sizes. SIZES: One size. The ACU-LIFE Cot Finger Splint, model 400293, is a finger extension splint designed for use by individuals with finger injuries. This splint immobilizes and protects the injured finger. It is made from a malleable aluminum alloy that adjusts to different finger sizes, and a high-grade foam that absorbs shock. SIZES: Small, medium, or large. Acu-Life Finger Buddies, model 400562, are a ring splint designed for use by individuals with jammed or sprained fingers that do not require immobilization.

This adjustable, reusable ring splint circles the injured finger and its neighboring finger and holds them together. It protects and supports the injured finger while allowing movement at the joint. The packaging includes bilingual English / Spanish product information. SIZE: oNE SIZE. The Acu-Life Finger Injury System, model 400563, is a hot or cold therapy system and finger extension splint designed for use by individuals with finger injuries or arthritis. The kit contains a finger gel pack and a comfort splint that can be used to treat the two stages of finger injuries.

In the first stage, the gel pack allows the user to administer cold therapy three or four times a day to reduce swelling and soreness. In the second stage, the splint can be used to protect the recovering fi The Acu-Life Gutter Finger Splint, model 400294, is a finger extension splint designed for use by individuals with finger injuries.

The splint has a curved 'gutter' shape that fits around the finger to immobilize and protect it. The splint is made of malleable aluminum alloy that adjusts to different finger sizes, with high-grade foam that absorbs shock. SIZES: Each package contains one small, one medium, and one large splint. ACU-LIFE Jumbo 7 Day Pill Box Organizer, model 400447) is a pill organizer designed for use by individuals with blindness or low vision. This seven-compartment plastic organizer features individually opening lids marked with the day of the week in extra-large letters and identified in Braille. The compartments are large to accommodate multiple medications.

DIMENSIONS (LxWxD): The compartments are 2 1/16 x 1.5 x 1.25 inches. The organizer is 11 x 2 1/16 x 1.25 inches. Acu-Life Medic Warning ID Jewelry is a medical identification tag designed for use by individuals with diabetes, asthma, epilepsy, or other conditions that put them at risk for medical emergencies.

An adult ID necklace, child's ID necklace, men's ID bracelet with a heavy chain, and women's ID bracelet with a thin chain are available separately. Each identification tag has a stainless steel plaque with a raised Star of Life emblem to alert emergency personnel to an existing medical condition. Tag The Acu-Life Universal Finger Splint, model 400561, is a finger extension splint designed for use by individuals with finger injuries or disabilities. Made from a malleable aluminum alloy for a customized fit, this splint comes with adjustable straps and immobilizes the finger. The packaging includes bilingual English / Spanish instructions. The Acu-Life Velcro Finger Splint, model 400529, is a finger extension splint designed for use by individuals with finger injuries or disabilities.

This splint features high-grade foam to absorb shock, and is attached with Velcro straps. SIZES: Small and medium. The Acu-Rite Outdoor Digital Thermometer, model 00888A2, is a large print digital thermometer designed for indoor or outdoor use by individuals with low vision. Indoor and outdoor temperatures are displayed in large characters on a backlit liquid crystal display (LCD) display. Minimum and maximum temperatures are stored in memory. The unit has a plastic case with a submersible probe. POWER: Uses one triple-A battery (not included).

DIMENSIONS: Probe is 10 feet long. The Acuback heat roller is designed to relieve tension with therapeutic warmth. IT is microwavable and offers back and neck support.

Nubby or textured supports create acupuncture-like therapy to release tight muscles and the design recreates the natural curve of the lumbar spine. Realigns the upper back and neck. Place it under neck, lower back, legs, or hands. Warm in microwave for one minute for 75 minutes of deep, soothing heat. Carrying case included. The AcuPoint Headpointer, model 5801, is a headwand designed for use by individuals with cerebral palsy, spinal cord injury (SCI), brain injury, or upper extremity disabilities.

The headpiece has an adjustable elastic strap of strong, lightweight graphite/glass composite lined with anti-bacterial treated foam for comfortable, sanitary use. The telescoping pointer is graphite with a small, flexible rubber tip. The ADA 100 Area of Rescue Call System is an intercom based call signal system that is designed to be vandal-proof and in compliance with the Americans with Disability Act requirements. The system consists of multiple Master stations that are either wall- or desk- mounted, and up to 60 of individual area stations, installed flush in the wall or surface mounted, in Areas of Rescue Assistance. This 2-way communication system presents both locations with visual as well as audible signals, and allow The ADA 121 Audio Visual Alert System is a flashing light and enhanced audible doorbell signal.This modular device enables people with visual and/or hearing impairments to be made aware of incoming telephone calls and/or when visitors to their residence are outside their front door and ringing the doorbell. Resident awareness is stimulated via a very loud piezoelectric buzzer and a flashing strobe light.

The length of the sound emitted and the strobe flashing may be adjusted from 1 to 60 secon The ADA Accessible Portable Science Lab, model PSE–2041, is a portable, accessible science work station designed for use by individuals with lower extremity and mobility disabilities or spinal cord injury and others who use wheelchairs. This workstation is designed for use in classrooms and science laboratories to allow students who use a wheelchair access to scientific experiments in a classroom setting. Made with a sturdy aluminum bar frame and heavy duty solid plastic panels, this unit resemb The ADA Adaptable Roll-in Shower, model 62060103, is a modular roll-in shower designed to provide shower access for wheelchair users. Made from solid Vikrell material, its modular design allows it to be moved around corners and through doorways.

Components include an End Wall Set (model 62065103), Receptor (model 62061100), and Back Wall (model 62062103), which snap together with tongue-and-groove installation. Features include a lightly textured swirl-gloss finish, a low profile threshold for w The ADA Adaptable Transfer Shower, model 62050115, is an accessible modular shower stall designed for use by individuals in wheelchairs.

Made of solid Vikrell, this four-piece shower stall can be moved around corners and through doorways, and be fit back together with tongue-and-groove connections. Components include a Receptor (model 62051100), End Wall Set (model 62055115), and Back Wall (model 62052113). The stall has a low-profile threshold for wheelchair access; structurally reinforced fact The Canadian Knee Orthosis is a knee orthosis designed for use by individuals with lower extremity orthopedic or neurological disabilities. Designed as a knee orthosis for active serial treatment of knee flexion contractures and designed for non-ambulatory use, this brace applies a steady extension force through the knee pad and is adjusted by simply snugging the straps. Cuffs, bars, and pads are easily interchanged to allow for cleaning and individual sizing.

SIZES: Child, juniot, small, medium ADA Compliant Blue Light Tower Phone, models E-1600A-BLT-EWP and E-1600A-BLT2-EWP, is an emergency telephone designed for use by individuals with fine motor or upper extremity disabilities or who are blind or have low vision. This emergency phone has a brightly colored enclosure made of Marine grade 316 stainless steel and powder coated aluminum. It features hands-free activation and Grade 2 braille labels. Whenever the emergency phone goes off-hook, the phone automatically dials up to five pre- The ADA Compliant Paver, model 200, is a detectable warning surface designed for use by individuals who are blind or have low vision. This paving stone with truncated domes provides visual as well as textural contrast to guide individuals with visual impairments on conventional publicly utilized pavements, sidewalks and other components of the public right of way, including wheelchair curb ramps at street intersections. The unit is made from a concrete mix under extreme pressure and high frequen The ADA Compliant Ultra Flush Two Piece Pressure-Assist Toilet is a tall toilet designed for use by individuals with mobility disabilities.

This high, elongated toilet has a water consumption of 1.6 gallons per flush (gpf), with pressurized flushing and siphon-jet flush action. Model 21-319 features a bedpan rim. The seat is not included. DIMENSIONS (HxDxW): 30.5 x 28.25 x 20.25 inches (model 21-317), 30.5 x 28.75 x 20.25 (model 21-318), or 30.25 x 30 x 20.5 inches (model 21-319). The rim height The ADA Compliant Wheelchair Accessible Desk, model 876, is a height adjustable classroom desk designed for use by children who use wheelchairs. This table has a polyester powdercoated frame, nickel-chrome plated legs, and either a fiberesin-laminate or plastic desktop. The telescoping legs are adustable by sliding the lower leg inserts into the upper legs and tightening a set screw.

The lower leg inserts have adjustable nylon glides and optional locking wheels. DIMENSIONS (LxW): The table top i The ADA Detectable Warning Paver is a detectable warning surface designed for use on sidewalks, crosswalks and entries to provide tactile warnings to pedestrians who are blind or have low vision. The surface features truncated domes that can be felt underfoot or with a white cane. The paver is manufactured from recycled glass using RG Stone hardface technology. It has an extra dense surface that handles heavy traffic, harsh weathering, salt, and ice removal, and it can be cut, fit, and contoured The ADA Flex Solutions Elbow Extension Orthosis is an elbow extension orthosis designed for use with individuals with elbow flexion contractures. This brace provides active serial treatment of elbow flexion contractures as the brace applies a steady extension force through the elbow pad. The brace can be adjusted by snugging the straps.

Cuffs, bars, and pads are interchangeable to allow for cleaning and individual sizing. SIZES: Child, small, medium, or large. The ADA Fountain, model TF7070, is an accessible drinking fountain designed for use by wheelchair users. Made of steel reinforced concrete, this outdoor drinking fountain for parks, trails, and sports fields is configured to be accessible to an individual seated in a wheelchair. The unit comes assembled and with plumbing included. It is colored with a smooth stain, and is available with an inkjet or cast logo.

DIMENSIONS (HxLxW): 34 x 39.25 x 21 inches. Reinforcing bar is 0.25 inches thick. WEIG The ADA 70 Podium is a height-adjustable podium or lecterndesigned for use by individuals of any height or who use wheelchairs.

The option of purchasing shelves and drawers is available so that audiovisual equipment can be integrated into the Podium. This podium features a fixed lectern shelf, power and cable management subsystems, external electrical outlets, a master power switch, and an input/output box. DIMENSIONS (WxDxH): 58.25 x 30.5 x 35.75 to 50.5 inches. COLOR: Mahogany woodgrain is sta The ADA Ice Machine, model 30iMA, is an under counter ice maker designed to be accessible to wheelchair users. The unit fits under countertops with lower heights, allowing an individual seated in a wheelchair to reach it. It produces up to 35 pounds of clear cubed ice per day, and stores up to 30 pounds of ice.

The unit has full auto-defrost, and rrequires a gravity drain or a drain pump. Its field- reversible door has a frame that accepts a quarter-inch custom panel. OPTIONS: Marvel drain pump; The ADA Line-Of-Sight Desk is a height adjustable classroom computer desk designed for use by students who use wheelchairs. The height- adjustable base allows the user to raise the height of the desk, while a line-of-sight liquid crystal display (LCD) monitor lift allows the user to raise or lower the monitor by pressing a button.

DIMENSIONS: Desktop range is 27 to 46 inches high. The ADA Paver is a detectable warning surface designed for use by individuals who are blind or have low vision. These dry-pressed paving bricks bear a Braille-like detectable warning surface to help pedestrians with visual impairments anticipate and avoid a hazard ahead.

The provision of the detectable warning surface on locations such as curb cuts and the edges of loading docks or elevated or level boarding platforms in transit stations enables most visually impaired persons to come to a stop b The ADA Prisoner Transport Chevy Van is a custom built van conversion designed for use to transport prisoners seated in wheelchairs. This vehicle is built to optimize space, safety, and security for both the transporters and the prisoners. It includes video and networking capabilities that allow the transporters to monitor the status of the prisoners without stopping the vehicle and compromising their own safety. All compartments are equipped with advanced mobile digital video recorders (DVR), w The ADA Ramp Threshold is a threshold ramp designed to provide wheelchair access for individuals with lower extremity or mobility disabilities or spinal cord injury. Model 442S provides a 1:12 slope from the floor to a point 0.5 inch higher. Model 443S provides a 1:12 slope starting from the edge of a threshold. Model 444S is a combination of 442S and 443S.

Made of mill finished anodized aluminum, the ramp comes with ten 1.5-inch flat head wood screws. OPTIONS: Sure-Step non-slip abrasive coatin These Handicap Signs are access signs designed for use to indicate restrooms for individuals who are blind or have low vision, or to indicate wheelchair-accessible restrooms for individuals with mobility disabilities. Signs are for Men's, Women's, or unisex restrooms with or without wheelchair access, and include a pictogram of a man and/or a woman, with or without the international handicapped access symbol. The appropriate text is included (Men, Women, or Restroom for unisex restrooms).

All si ADA Series Classic Design is a kitchen with accessible components designed for use by individuals with lower extremity or mobility disabilities, spinal cord injury,short stature, or other physical disabilities. This compact adjustable kitchen system includes an under-counter refrigerator, cooktop, oordinated finishes, and storage space for dry goods and cooking supplies.

The Adaptable Sink Base easily converts to meet Americans with Disabilities Act specifications and the folding design stores c The ADA Stainless Steel Double Basins Sink, model PSE–2020D, is a portable accessible sink designed for use by individuals who use wheelchairs. This portable accessible sink is equipped with two basins, each of which has a single lever faucet for each. The unit has a two 5-gallon tanks for fresh water and two 8-gallon tanks for waste water.

An adjustable water heater allows the water temperature to be adjusted up to 145 degrees. It has six safety casters so it can be moved easily on firm flat su The ADA Stainless Steel Sink, model PSE–2020, is a portable accessible sink designed for use by individuals who use wheelchairs. This single-compartment sink features a single handle for the faucet, and it provides hot and cold running water. The PSE–2020 has a 5-gallon tank for fresh water and a 7-gallon tank for waste water. It has a 20 AMPS Preset water heater, and it rolls on four safety casters. OPTIONS: Motion sensor and water filtration.

DIMENSIONS: Cabinet (WxDxH): 34 x 18.5 x 31.75 inch The ADA Tactile Sign - Access Left/Right is a braille and tactile access sign designed to indicate wheelchair access for individuals with mobility or visual disabilities or spinal cord injury. The sign is made of plastic with a raised international access symbol (a stylized figure in a wheelchair) facing in the direction of a left arrow (model 369L) or right arrow (model 369R) above the word ACCESS. A Grade 2 braille translation is at the bottom. The sign is individually packed in a poly bag, an The ADA Tactile Sign - Exit, model 368E, is a braille and tactile access sign designed for use by individuals who use wheelchairs and individuals who are blind or have low vision. This plastic sign has a raised international access symbol (a stylized figure in a wheelchair) above the word EXIT, with a Grade 2 braille translation at the bottom. Signs are individually packed in a poly bag, and are fastened with double-sided pressure sensitive tape. DIMENSIONS (HxW): 8 x 6 x 0.13 inch thick.

COLOR: The ADA Tactile Sign - Men/Women is a braille and tactile bathroom sign designed for use by individuals who are blind or have low vision. Each plastic sign has a raised tactile symbol of a man (model 365M) or woman (model 365W), with the word Men or Women in raised letters and a Grade 2 braille translation. Signs are individually packed in a poly bag, and are fastened with double-sided pressure sensitive tape.

DIMENSIONS (HxW): 8 x 6 inches x 0.125 inch thick. COLOR: Brown, black, or blue with w The ADA Tactile Sign - Men/Women/Restroom is a braille and tactile sign designed for use by individuals who are blind or have low vision. The plastic sign is triangular (model 370M) or circular (models 370U and 370W) with raised symbols and lettering. Model 370M has a stylized male figure above the word MEN; model 370W has a stylized female figure above the word WOMEN; and model 370U has stylized male and female figures separated by a vertical bar above the word RESTROOM, all enclosed in a trian The ADA Tactile Sign - Numbers, model 366R, is a braille and tactile sign designed for use by individuals who are blind or have low vision.

The sign is plastic with raised numbering and a Grade 2 braille translation. Signs are individually packed in a poly bag, and are fastened with double-sided pressure-sensitive tape. DIMENSIONS (HxW): 2.5 x 5 x 0.13 inch thick. COLOR: Brown, black, or blue with white numerals. The ADA Tactile Sign - Stairs, model 366S, is a braille and tactile sign designed for use by individuals who are blind or have low vision. The sign is made of plastic with a raised symbol representing a flight of stairs above the word STAIRS.

A Grade 2 braille translation is at the bottom of the sign. Signs are individually packed in a poly bag and are fastened with double-sided pressure sensitive tape. DIMENSIONS (HxW): 8 x 6 x 0.13 inch thick. COLOR: Brown, black, or blue with white symbol and ADA Tactile Sign - Unisex is a braille and tactile bathroom access sign designed for use by wheelchair user and individuals who are blind or have low vision. This plastic sign has a raised international access symbol (a stylized figure in a wheelchair) above the word MEN (model 368M), WOMEN (model 368W), or UNISEX (model 368U), with a Grade 2 braille translation at the bottom. Signs are individually packed in a poly bag, and are fastened with double-sided pressure sensitive tape.

DIMENSIONS (HxW The ADA Transfer Shower Stall, model C4136BFFUS, is an accessible shower stall designed for use by individuals with mobility disabilities. The enclosure is molded from a single sheet of Lucite cast acrylic with no joints or seams, and with a trench drain system that directs water to the center drain, which is brass with a stainless steel strainer. A fold-up seat allows transfers from wheelchair to shower. Factory installed accessories include one wrap-around grab bar and one straight grab bar mo The ADA Undercounter Refrigerator, model 6ADA, is a below counter refrigerator designed to be accessible to wheelchair users. This 5.4 cubic foot capacity refrigerator fits under a 34-inch high countertop. It has two easy-pull wire shelves with safety stops to prevent spillage.

The top wire shelf has a 6.5-inch flip-up section to allow the user to store tall items underneath. Other features include an automatic interior light and full auto defrost. OPTIONS: Stainless steel door panel. DIMENSIONS The ADALAP is a lap desk designed for use by individuals who use wheelchairs. The basic unit includes the base and pole with a top plate with a Velcro loop. Made from lightweight anodized aluminum alloy with stainless steel fasteners, the unit has a base that slides right under the wheelchair seat cushion.

Height adjustment is accomplished with a quick-release clamp.OPTIONS: Fresh or salt water fishing rod holder; Snap Lap Desk; Lap Shopper shopping basket; lap tray; accessory mount for camera, Adapt-A-Cut is designed for students who have difficulty holding and using standard scissors while holding and using standard scissors due to fine motor and dexterity challenges. The handle adapts with Velcro for extra support as well as a crossbar for horizontal support. Students use a 'pushing' motion rather than grasping and squeezing motion. The blade is safely inside the tool. Adapt-A-Cut can be used with the Adapt-A-Hold, Item 3051 (not included). The Adapt-A-Grip System is a grasping aid for the hand designed for use by individuals with spinal cord injury or grasping disabilities. This system enables individuals with limited or no hand function to independently use and switch between such items as eating utensils, brushes, cups, electric razors, toothbrushes, phones, and others.

Objects are attached to adaptors with zip ties or Velcro straps (both included). Once objects are attached, they can be loaded into the accessory holder which se The Adapt-A-Lap is an angle- and height-adjustable book holder designed for use by individuals with mobility and upper extremity disabilities. This lightweight plastic easel features two moveable straps to hold the reading material in place and a see through filament to hold the pages open.

An extendible leg and a base with concave and convex curves provides stability and the easel can rest on the user's upper chest to bring the material closer to those with low vision. This device adapts to a The Adapt-A-Tray is a laptray designed to provide upper body positioning for people with spinal cord injury or neurological or severe physical disabilities who use wheelchairs.

The system incorporates a tray with a hole-punched surface to enable attachment of brackets and padded blocks to aid in positioning of the upper extremities, equipment, communication aids, or activities. The starter kit includes one tray with holes, one overlay to create a smooth tray surface, four 45-degreec attachment b The Adapta Helmet is a protective helmet designed to provide head protection for adolescents and adults with balance or mobility disabilities or seizures. This helmet features a molded polyethylene shell with a thick foam inner lining. It has air vents to keep the head cool. The Adapta Helmet fits head circumferences that measure from 16 to 26 inches.

OPTIONS: Replacement chin strap. DIMENSIONS: Measures 6 inches from top to ear hole.

The Adapta Van is a van conversion designed for commercial business and organizations that provide transport for individuals who use wheelchairs. Conversions can be done for Chevy, GMC, and Ford vans. Features include an aerodynamic fiberglass top, raised cargo doors, solid core marine grade plywood with lap jointed seams covered with non-slip diamond patterned vinyl, and a four-point wheelchair securement system with recessed aluminum L-track.

Conversions can accommodate a variety of interior t --- 'DO IT YOURSELF' ENTRY ------- PURPOSE: Adaptation of an axillary crutch to allow a high upper extremity amputee in a non- weightbearing leg cast to ambulate with crutches. The crutch adaptation consisted of a figure eight harness which went around the patient's shoulders and fastened with velcro around the top of the crutch to hold it under the arm; and a frame to hold the crutch 6 inches from the cast so it moved with the leg and did not scissor in front of the patient. Includes photograph --- 'DO IT YOURSELF' ENTRY ------- PURPOSE: Mouthsticks and adapted holder for cassettes to allow a C-3 to C-5 quadriplegic to operate a tape recorder/radio in order to listen to music independently. This adaptation needs two mouthsticks made of metal, plastic or wood: one about 50 cm long with a friction tip (i.e., a dowel and and a pencil eraser), and one that separates into two 9 cm 'fingers' with 1 cm projections to fit into the holes in the cassette; a cassette holder tilted at a 70-degree CUSTOM ADAPTATION PURPOSE: To provide a child with multiple disabilities, including cerebral palsy and lung disease, with a means of independent mobility. In consultation with the child’s therapists, a battery-powered Wind Rider tricycle was purchased and custom-modified to the child’s needs.

First the existing foot switch was replaced with a hand switch. A control was also added that enables family members to regulate the maximum speed of the bike and limit the rate of acceleration. The socket 'DO IT YOURSELF' ENTRY --- PURPOSE: To enable children with limited hand or finger control to turn pages independently. To adapt the book, number the pages in the book; cut the book apart to separate each page. Laminate each page of the story. Three-hole punch each page and put it in the binder in order.

Cut weather stripping into half-inch chunks, peel the backing off each piece and place two or three pieces on each page: one at the top, one at the bottom, and one in the middle. Slide the cov DO-IT-YOURSELF ENTRY --- PURPOSE: To create a customized jacket for a child with severe disabilities.This particular child gets hot very easily, which can bring on seizures so getting a jacket on and off easily is essential. This custom adaptation takes a regular child’s jacket and opens it up the back. This adaptation is ideal for non-hooded jackets but can be used with hooded jackets as well. First lay the jacket flat and cut a slit up the back from the bottom all the way to the top. Sew a sea The Adapted Classic Dress, model 21020, is a women's dress designed for wear by senior women and women with arthritis or other physical disabilities.

Made of polyester interlock, this dress offers banded short sleeves and a full open back with five easy touch tab closures down the center for ease in assisted dressing. The dress has side seam pockets, front button detail, shirt collar neck, and a tie belt. SIZES: Extra small, small, medium, large, and extra large.

COLOR:Mauve blossom, pink blosso CUSTOM ADAPTATION PURPOSE: To enable a child with neurological disabilities to participate in the classroom. This chair began with the standard classroom chair.

Side supports were created from metal plates and fixed to a bracket underneath the seat. Covered rectangular foam wedges were later fitted inside the supports to hold the child in position and prevent the child's knees from splaying outward. Glides were also placed on the legs of the chair to make it easier to move on carpeted floors. T CUSTOM ADAPTATION PURPOSE: To provide safe classroom seating with sufficient postural support for a young adult with Down syndrome. An existing Namco Seat Rite School chair was adapted by adding 20 millimeter steel tubing shaped as an inverted U to the top of the backrest to increase the back height.

The chair was stabilized to prevent tipping backward by adding a second set of rear legs at the same angle as the existing legs and bracing them by connecting the pairs with metal strips. Also adde PROTOTYPEPURPOSE: To design a customized computer keyboard for an individual who is legally blind and has fine motor skill disabilities. Initial tests included two visual and two motor skill tests to determine the consumer’s abilities so the keyboard would meet all specified needs. The final design included keys that were large enough and spaced so the consumer would be able to identify and depress only one key at a time. The size of the lettering was also increased to accommodate the consumer’s DO-IT-YOURSELF-ENTRY --- PURPOSE: To assist a child with upper extremity disabilities with operating remote control cars. A two-stick controller for model airplanes was more manageable for the child, who lacked the grip strength to use the pistol grip controller for remote-controlled cars and trucks.

The cars were set up to be controlled by a single stick, with steering and speed control on the same stick. The controller operates similarly to that of a powered wheelchair and has adjustable-tensi CUSTOM ADAPTATION PURPOSE: To enable an individual with spinal cord injury to care for her infant as independently as possible. A standard wooden crib with drop sides was adapted. First, extensions were added to the legs to provide clearance for the wheelchair to roll under the crib. The extensions were secured with screws so that thee can be removed if necessary. Next the front drop side was removed and cut in half to provide two center opening gates. After the front corner posts were reinforc --- 'DO IT YOURSELF' ENTRY ------- PURPOSE: Modification to forearm crutch accommodates patient with decreased muscle strength in hands and wrists.

Two inch wide aluminum strip attaches to shaft of crutch just above handgrip. Strip is molded across hand and attaches by means of screws to the open end of handgrip. Strip is padded with foam rubber and covered with naugahyde. Photographs included. COMMENTS: User should have near normal range of motion in wrist extension and fair shoulder and elbow CUSTOM ADAPTATION PURPOSE: To provide seating with sufficient postural support to enable a young adult with Down syndrome to eat at a dining table.

An existing dining room chair was adapted for this purpose by adding seat inserts. The padded back and seat inserts were built from 12-millimeter plywood and covered with fabric-covered foam.

The seat insert was attached to the chair seat using screws and the back insert was attached with webbing straps, two around the back of the chair and one unde The Adapted DVD Player, model 1578, is designed for use by children and adults with fine motor, severe physical, neurological, or upper extremity disabilities or spinal cord injury. This CD and DVD player has been adapted so the user has only to select the pause and play functions to control DVD s and CDs. A connected capability switch (not included) is used to select each function; however, the player can be used with or without a capability switch. Features include widescreen color LCD displa --- 'DO IT YOURSELF' ENTRY ------- PURPOSE: Prosthetic terminal device for golf club.

A golf club is inserted into a tapered piece of metal pipe and a thumb screw is tightened to hold the club in place. Attached to this is a metal rod cut in two and held in place by a piece of polyurethane tubing (to simulate the wrist movement in swing- through). The third part is threaded and attaches to the wrist unit of the prosthesis. A piece of sponge rubber tubing covers the area where the device inserts --- 'DO IT YOURSELF' ENTRY ------- PURPOSE: Grab bar to assist person in standing up from upholstered armchair.

Two metal strips attach to side frame of armchair. Two steel pipes form the bar. One attaches vertically to the metal strips. The second, horizontal bar attaches to the vertical one. A specially fabricated joint allows the horizontal bar to pivot or to lock in position, providing a stable hand grip. Measurements determine the optimum distance from chair for vertical bar and the optimum ---- CUSTOMIZED ADAPTATION --------- PURPOSE: To create a custom adapted headset for an adult with juvenile rheumatoid arthritis and spinal fusion. This individual has limited mobility, can only lift her arms to her chest, and cannot bend her neck.

She mostly relies on Dragon Naturally Speaking voice recognition software since she can only type for a short time without pain; however, she is unable to put on or take off the microphone headset by herself. Designers observed that she was able to m The Adapted Hi Ho Cherry O, model 941, is a counting board game designed for use by children with fine motor or upper extremity disabilities. This classic counting has an adapted game board and spinner for accessibility.

The game board is equipped with two switch plates. The red switch is for picking the cherries off the tree and the blue switch is for putting them back on when a player lands on the bird, dog or spilled bucket.

The game board also has two external jacks for external capability s ---- CUSTOMIZED ADAPTATION --------- PURPOSE: To create a customized adaptation of a carder handle used by an individual with gripping difficulties in her craft hobby of making items out of the hair of pets. In the process hand-by-hand process pet hair must be un-tangled using carders before spinning. Carders are curved rectangular brushes with bristles of kinked wire; they are used to pull clumps of hair apart and thus align the hairs.

The handles on the carders were ½ inch diameter dowels, and Adapted Hungry Hippo, model 737, is a board game designed for use by children with upper extremity or severe physical disabilities. This adapted game has two paddles attached to the Hippos for easy activation. Simply hit the paddles and watch as the Hippos race to gobble up as many marbles as possible. This board game helps increase eye-hand coordination and hand strengthening. DIMENSIONS (HxLxW): 6.5 x 25 x 16.5 inches.

WEIGHT: 3.25 pounds. DO-IT-YOURSELF-ENTRY --- PURPOSE: To enable a person who uses a wheelchair to use a Jeep. A used passenger seat, small crane, and a winch were used to create a hoist that lifts the user into the passenger seat and the wheelchair into the rear cargo area. MATERIALS: Automotive passenger seat, small crane, and a winch. TOOLS: Shop tools. SKILLS REQUIRED: Basic shop and mechanic’s skills. TITLE: Doing It Yourself.

JOURNAL: Quest. REF: Volume 12, Number 1, January/February 2005. WEB: ---- PROTOTYPE --------- PURPOSE: To create a prototype of an adapted paddle launch vehicle that allows for the launch and retrieval of a kayak and also allows the kayaker to transfer from their wheelchair to the kayak then safely launch the kayak into the water from a boat ramp. There were five major requirements for the adapted padded launch vehicle (APLV): (1) the device should be accessible to the widest possible range of users; (2) transfer from the wheelchair to the kayak should be comfort ---- CUSTOMIZED ADAPTATION --------- PURPOSE: To custom adapt the height of a play frame for a child with multiple disabilities including cerebral palsy, epilepsy, visual impairment, and developmental delay. The child’s current play frame provides her with stimulation and entertainment. The play frame consists of a square fabric base on which the child lies, and two hooped rods with padded covers which anchor in pockets on opposite corners of the square and cross in the middle.

The child had ou CUSTOM ADAPTATION PURPOSE: To enable a child with global developmental delays to use the toilet unaided. An existing Goanna potty chair was adapted to fit over the toilets in a school setting. Four lengths of 30-millimeter tubing with rubber stoppers in the bottom were fitted over the chair's existing legs. The extensions have two separate height settings. To enable the child to use the seat independently, a set of two wide steps were built. The framework was made of 19-millimeter stainless ste 'DO IT YOURSELF' ENTRY --- PURPOSE: To enable children with limited hand or finger control to play with puzzles independently.

One wooden knob is attached to each puzzle piece in a spot where the picture is not obscured. The knob can be attached with either self-adhesive Velcro or using a hot glue gun.

To use Velcro, cut pieces of Velcro the size of the knob. Place the smooth side of the Velcro on the puzzle.

Secure the Velcro with a firm push, or heat with a blow dryer. To glue the handle in CUSTOM ADAPTATION PURPOSE: Provide affordable adapted recreational equipment for children with disabilities. In this adaptation, wider footplate and wheels were added to make it more stable and safer for children who need the extra support to help them balance. Under the sides of the wider footplate, wheel components from a set of roller blades were added. The spacing and placement of the added foot plate to the original one must be correct so that all six wheels evenly distribute weight. An ad CUSTOM ADAPTATION PURPOSE: To enable a child with neurological disabilities to participate in the classroom. This adaptation was based on a standard student desk with a torso cutout.

The existing cutout was enlarged and the existing desk was sanded and revarnished. TITLE: School Desk and Chair.

JOURNAL: TAD Journal. 3, Spring 2001: p.16. PAGES (including cover): 2 2001. CUSTOM ADAPTATION PURPOSE: To enable an individual with quadriplegia to operate a sewing machine.

A plywood box was built to house the sewing machine foot pedal. Built into the box was a hinged flap and an inflatable blood pressure cuff attached to a plastic tube. The existing spring on the foot pedal was replaced by a weaker spring that is just strong enough to allow the pedal to return to the off position. When the user blows into the tube, she inflates the blood pressure cuff which presses o DO IT YOURSELF ENTRY --- PURPOSE: To enable an individual with grasping disabilities to use a ski pole. A glove was specially sewn from a mitt to contain just two fingers. The fingers fit on either side of the post. The hand is held in place by the wide Velcro band around the arm and the wrist, which is made flexible by a rubber joint.

TITLE: The Adapted Skipole. WEB SITE: Workshop Solutions at REF: The originator, Tom Jeary, can be contact The Adapted Sony CD Walkman, model 331, is a portable adapted compact disc player designed for use by children and adults with severe physical, neurological, or upper extremity disabilities or spinal cord injury. Pushing a connected switch (not included) causes the CD to play; pushing the switch again causes the CD to stop. This player includes ear clip headphones. POWER: Uses two AA batteries (not included).

DIMENSIONS: 5 inches in diameter. WEIGHT: 0.75 pounds. ---- CUSTOMIZED ADAPTATION --------- PURPOSE: To create a custom adapted spoon for an adult with juvenile rheumatoid arthritis and spinal fusion.

This individual has limited mobility, can only lift her arms to her chest, and cannot bend her neck. As a result, she has been limited in the types of foods she can eat since she could only use a fork. A temporary solution of taping a dessert spoon and a teaspoon together worked well but was unhygienic, and the tape would come undone over time. A perma CUSTOM ADAPTATION PURPOSE: To enable a child with cerebral palsy and a chronic lung disease to stand. This stander has a plywood base and radiata pine uprights and a fabric back. The base is adjustable so the frame tilts up to 10 degrees backward. The standard is equipped with a wooden tay with a small lip and Velcro strips in the center to hold toys in place.

The tray can be attached as needed at any height using Cowdrey shelf brackets. The fabric back is made of Brezeway, fabric used for outd --- 'DO IT YOURSELF' ENTRY ------- PURPOSE: Adapted table tennis racket for person using a prosthetic hook. Racket paddle is constructed from 1/4 inch plywood, with a handle made from 3/4 inch wood. An outline of the hook is drawn on the handle, and a knife is used to cut out the shape of the hook. The hook should fit snugly to keep the racket secure while playing table tennis. Includes drawing.

SKILLS REQUIRED: Woodworking. AUTHOR: Jim Cowart TITLE: Teacher Made Devices for Archery, Badminton, CUSTOM ADAPTATION PURPOSE: Provide affordable adapted recreational equipment for children with disabilities. This adaptation starts with a heavy-duty trike. The main component is a child’s ride-along seat (usually installed on the rear of an adult’s bicycle) which serves as the seat. This type of seat can usually be picked up on the cheap at a garage sale or thrift store.

The foot rest area is cut away from the seat to make the foot holders for the pedals. The foot holders are cut about an Adapted Two Switch iHome is designed for use by individuals with upper extremity or neurological disabilities. The play/pause and track advance features of the iHome speaker dock for the iPod and iPhone has been adapted to allow the user to turn their iPod music on and off and scan through songs with the simple touch of two switches. This device is only compatible with a 30 pin dock connector. POWER: Requires 3 AAA Batteries. DIMENSIONS (HxLxW): 6½'W x 4'H x 8'D. WEIGHT: Weight: 1 1/2 lbs.

COLOR ---- CUSTOMIZED ADAPTATION --------- PURPOSE: To create custom adapted martial arts training dummy for an individual with cerebral palsy. A young man with cerebral palsy has an affinity for martial arts, learning all about Taekwondo from a young age but the Chinese martial art of Wing Chun really captured his imagination.

Wing Chun is a form of self-defense and promotes awareness of the body. Students are encouraged to practice with a wooden training dummy to improve their form.

As a result of h DO IT YOURSELF ENTRY --- PURPOSE: To provide access to a bathroom sink for wheelchair users. This illustrated article demonstrates how to modify the cabinet of a conventional lavatory to provide knee room for wheelchair users. Based on guidelines developed by the Center for Universal Design at North Carolina State University. Raising the counter height above the conventional 32 inches by one to two inches, installing the shallowest possible sink with the drain toward the rear of the bowl, and sl “DO IT YOURSELF” ENTRY ----- PURPOSE: To provide several do-it-yorself options for adapting puzzles for children with grasping and fine motor skill disabilities. First, cut notches into the side of the puzzles pieces to make them easier to grasp.

A second method reqires adding handles of some kind to the puzzle pieces (i.e. A knob, empty thread spool, or section of dowel rod). If the puzzle came with knobs, but they are too small, replace them with larger knobs. Third, if the child cannot grasp The Adaptive Anti-Tipping Chair is a positioning chair designed for use by children or adolescents up to 48 inches tall with neurological or physical disabilities. The chair adjusts for leg length, seat depth, and back height. It is constructed of chrome plated steel and upholstered foam, mounted on stabilizing skis to prevent tipping. A seat belt is also included.

OPTIONS: Clear acrylic tray, lateral supports, pelvic supports, removable knee abductor, and foot bracket. SIZES: Child or adolescen The Adaptive Behavior Assessment System, Second Edition (ABAS-II), by Patti Harrison and Thomas Oakland, is a test designed for use in assessing adaptive skills functioning of children or adults with cognitive disabilities. This assessment can be used to determine how an individual is responding to daily demands; develop treatment and training goals; determine eligibility for services and Social Security benefits; assess individuals with intellectual disability (ID), learning difficulties, ADD/A The Adaptive Connection System is a battery charger for use on batteries for electric wheelchairs. All ACS models feature field adaptability which includes: Input of 120 or 240 volt AC, 50 or 60 cycle, International Power Entry System; Output in the form of a plug-in DC cord matched to application need; and Voltage Setting which are adjustable in field to match current and future battery needs.

Other features include automatic operation, temperature compensation, quiet operation, short circuit p ---- CUSTOMIZED ADAPTATION --------- PURPOSE: To create a custom adapted cricket bat for motorized wheelchair users to use in to play an adaptive cricket game. This adaptation of the game was developed by the Recreation Service at Northcott in Austrailia. A physiotherapist at Northcott contacted TADNSW to find out if it would be possible to create a cricket bat for individuals who use a wheelchair and have no upper body strength.

The bat needed to be adapted and useable to attach to all the vari --- 'DO IT YOURSELF' ENTRY ------- PURPOSE: Adaptation of a Polecat to aid in wheelchair transfers for persons with some arm and leg muscle strength. Describes a turntable attachment made of two blocks of wood about 10 by 5 by 2 fastened together with a hinge on one side and a gate latch on the other; a semicircular platform with an 8 inch radius nailed to each block; and a hole drilled through platform and block to allow the device to be fastened around a Polecat. The patient places both feet o --- 'DO IT YOURSELF' ENTRY ------- PURPOSE: Orthosis designed to allow a person with arm movement but no hand grip to use a golf club with one hand.

Describes an orthosis made of thermoplastic molded to fit the lower arm, lined with polyethylene foam and held on with straps and loops. A strip of stainless steel is riveted into a depression inside the splint and the golf club is fastened, using clamps, to the splint. Other adaptations include an adjustable head on the club, a grip on the club sha The Adaptive Fixtures Kit is a switch mounting hardware kit designed for use as a replacement program or as an eveluation tool for properly mounting switches. The Kit is comprised of multi-purpose pieces and parts that can be used as 'on the spot' replacement and sent on with the user. You can then reorder the parts as necessary to replace what has been used. The Kit can also be used as an evaluation tool where the parts never leave the Kit. Mountings can be experimented with to find a particula The Adaptive Full Length Side-Zipper Pants are child's pants or men's trousers designed for use by individuals with mobility disabilities or incontinence or those who are in bed for long periods.

These pants feature full-length separating zippers on each outer leg. The zipper is positioned to be zipped from bottom to top. The waistband is fully elastic. SIZES: Small (fits ages 6 to 8 years), medium (fits ages 10 to 12 years), large (ages 14 to 16 years), and extra large (fits ages 16 to 18 year The ADAptive Golf Stick Combo is a golf accessory designed for use by golf instructors and individuals with balance, mobility, or lower extremity disabilities, spinal cord injury, or arthritis and others who have difficulty bending, stooping, or reaching the ground or who play golf while seated. The combo includes the ADAptive Golf Stick and one Range Pro Tee.

The ADAptive Golf Stick has a ball holder and tee holder at the end of a shaft similar in size to a golf club, and it can be used to ins The Adaptive Grip Brush is an adapted brush designed for use by children with fine motor or grasping disabilities. Available in a choice of flat or round brush styles, this brush has a large bulb-shaped lacquered wooden handle to accommodate adaptive grasping. The brush has an aluminum ferrule and natural bristles. DIMENSIONS: The flat brush is 7/8-inch wide and the round brush is 0.5 inch in diameter. COLOR: The round brush has white bristles and the flat brush has black bristles. Adaptive Special Needs Pants and Shorts are men's, women's, or children's pants, slacks, jeans, or shorts designed for wear by children and adults with mobility or lower extremity disabilities or lower extremity amputation. Pants and shorts are available in a standard choice of polyester/cotton twill or polyester/cotton stretch denim.

Additional fabrics are available. The pants and shorts are custom made to order.

Wheelchair-style pants and shorts tuck at the hip panel for better fit, have a lo The Adaptive Tote Bag is a wheelchair back pouch or a carrying bag for a walker designed for use by individuals with balance, walking, or mobility disabilities. Closed, this bag has the appearance of a knapsack. With two hook and loop attaching straps, a flap top, an outer trash receptacle or open pocket and a tissue holder. Inside is a zippered money holder with zipper pull, two pen/pencil holders, and three additional pockets. The bag is made of washable Codura nylon.

DIMENSIONS (HxWxD): The b Adapto is a programmable hearing aid designed for use by individuals who are deaf or hard of hearing. It is available in four styles: Completely-In-the-Canal (CIC), In-the-Canal (ITC), In-the-Ear (ITE), and Behind-the-Ear (BTE). The CIC, ITC, and ITE hearing instruments are custom made for the user's ears.

In BTE models the hearing instrument is held in place behind the ear with a custom made earmold. In Adapto CIC, all components are housed in a small case that fits far into the ear canal. The CUSTOM ADAPTATION PURPOSE: To enable an individual with spinal cord injury to transfer to a pool. An existing pool lift required an adaptor in order to use a spreader from an indoor lift.

The spreader supports the transfer sling used to lower the individual into the pool. The adaptor was made from stainless steel wire and two thimbles purchased from a ship's chandlery. The wire was looped around the thimbles and long-handled tongs were used to crimp a metal loop around each pair of wires.

TITL Add Me – Lite is a math tutorial program designed for use by parents or teachers working with children with developmental disabilities or autism. This application (or app) allows a parent or teacher to use an Apple iPhone, iPod Touch or iPad to teach a child addition of numbers with one or more digits. The app is organized into multiple 'Learn and Play' sections, each with separate 'Learn' and 'Play' parts. The app shows a series of addition problems and answers on the screen using beach balls i The Add-a-Ramp System is a modular wheelchair ramp designed for use by individuals with mobility disabilities. The modular ramp sections are molded from automotive-grade fiberglass with molded ribs on the underside for stiffness. Ramps and landings are height adjustable to accommodate site conditions. Step sections have four or five steps.

All ramp segments, steps, and landings have a molded, skid-resistant surface. Ramps and landings have a slight crown in the center to prevent water accumulati The Easi-Grip Add-On Handles are grip attachments for garden tools designed for use by individuals with grasping or upper extremity disabilities or arthritis. These grips can be added to short handled garden tools for an ergonomic grip or to standard rakes, hoes, brooms, etc. To provide an ergonomic grip and enable a more upright stance.

The grips are fitted by clamping the unit to a handle and tightening the large plastic wing nuts on the stainless steel clamps. OPTIONS: An Arm Support Cuff tha CUSTOM ADAPTATION PURPOSE: To provide a dining table for a young woman with mobility disabilities. The add-on table is made of a 5/8- inch plywood and resembles a card table with only two legs. The front edge of the table is attached and removable from the main dining room table with two sturdy hooks. The height of the table has been lowered to a more comfortable level and a semi-circle has been cut out to fit the young woman’s waist, allowing her to get up close. TITLE: The Add-on Table.

WEBSI DO IT YOURSELF ENTRY --- PURPOSE: To keep crayons, drinks, and other items within reach of a wheelchair user. The add on tray shown was custom built of 3/8-ply to slide over the standard wheelchair tray.

Multiple compartments allow her to keep crayon colors and other small items organized and hold drinks. TITLE: The Add-On Tray. WEB SITE: Workshop Solutions at REF: The originator, Tom Jeary, can be contacted at tlj@golden.net. --- 'DO IT YOURSELF' ENTRY ------- PURPOSE: Communication board consisting of a rocker switch connected to a small battery powered address file with pictures, symbols or words on the roll of paper, intended to facilitate communication for severely disabled persons with good cognitive abilities.

Lists materials needed to adapt the address file (Auto-Directory from Radio Shack or similar product) and to manufacture the switch. Provides detailed instructions on constructing the device. Includes pho The Adductor Pad Kit is an adductor designed to position the legs of an individual with spinal cord injury or severe physical disabilities seated in a wheelchair. The pads are designed with internal threads for mounting to support brackets which attach to seat bottom. They are adjustable from front to back, in and out, and up and down. The pad is constructed of steel padded with 1.25 inch closed cell foam and covered with a Rubatex slip cover.

A kit contains a pad and all the hardware necessary The ADDvox 7 Watt Voice Amplifier Kit is a speech amplifier with microphone headset designed for use by individuals with speech disabilities. It is designed to elevate the vocal volume of people with temporary or permanent voice impairments and to assist those who rely on an electronic speech aid, voice prosthesis or use esophageal speech. This system comes with the FeatherLite Pro Headset Microphone that features ear hooks designed to hook over the top of both ears with a back band to connect t The ADDvox Humidi-Filter Stoma Cover is a trachea stoma bib and tracheostomy filter designed for use by individuals who have had a tracheostomy and breathe through a stoma. Made of five layers of permeable material, this bib protects the tracheostoma, and it keeps dust and dirt from entering the trachea.

The bib fastens around the neck with Velcro closure, and is machine washable. SIZE: Fits neck sizes up to 22 inches. COLOR: White, beige and navy. The ADDvox Silicone Shower Shield is a tracheostomy shower shield designed for use by individuals who have had a tracheostomy and breathe through a stoma. Made from medical grade silicone, this shield keeps the airway free of water.

This device fastens around the neck, and it provides a seal along the contours of the neck and shields the stoma while vents on the underside allow air to flow. It is resistant to temperature, ozone, sunlight, soap and detergents. The ADEPTs are body powered terminal devices for a prosthetic arm. Model F III is designed for infants age 6 months to 4 years; model C II for children from 4 to 8/9 years; and model B I for children 9/10 years through adult. The devices utilizes a natural opposed thumb and forefinger design (prehensile) and allows the user to grip with as much or as little force as necessary for a particular activity.

The grips are made of aircraft grade aluminum and tempered steel or reinforced plastic support The Adesso Smart Cat USB Touchpad, model GDU-410, is a touch pad designed for use by individuals with fine motor disabilities. Intended to provide cursor control using a right-or left-hand finger, this device features one-touch vertical and horizontal scroll and zoom, glide extend, and a Cirque driver. The unit has four mechanical buttons and three programmable functions. Sounds and speed, sensitivity, and orientation settings are customizable with installation of the Cirque driver. COMPATIBILIT The Adesso Tru-Form Media - Contoured Ergonomic Keyboard with Hotkeys, model PCK-208B, is an expanded keyboard designed for use by individuals with carpal tunnel syndrome and other disabilities of the hand or wrist. This ergonomically designed split keyboard features a split-key and sloped 3-D design that conforms to natural arm and hands positions intended to reduce tension in shoulders, arms and wrists.

It has built-in wrist supports, 8 multi-media hot keys for one-touch access to multimedia f Adjective Cards are photo cards designed for use with children with cognitive and communication disabilities. This set of 35 coated cards can be used for reading skill development or for communication training and provides clear full-color photographs of children designed to aid in learning words and concepts to describe the external world. DIMENSIONS: 4.5 x 5 inches. Adjectives and Opposites: Learning at the Circus is a tutorial program designed to introduce and reinforce the concept of adjectives and opposites for children with language-learning, developmental, severe physical or cognitive disabilities, or autism. This program strengthens vocabulary, teaches adjectives and opposites, and reinforces basic concepts. Before the program begins, the instructor selects an activity and interface and decides whether to use the game for encouragement and reinforceme The Adjust-A-Lift is a shoe insert designed for wear by individuals with neurological or lower extremity disabilities that cause one leg to be shorter than the other. This lift is constructed of three removable layers, enabling customized height adjustment by removing one or more layers.

DIMENSIONS: Each layer is 1/8 inch, enabling height adjustment from 3/8 to 0.25 to 1/8 inch. SIZES: Men's or women's shoe sizes. The Adjust-a-Pillow is designed for use by individuals with neck pain, injury, or disability.

It keeps users neck in a comfortable position while you're driving, or can even be used around the house when you pick up your favorite book or lay down for a nap. It has six adjustable positions to ensure you have the most support and comfort you can possibly imagine. The material is soft on the skin and the zippered cover can be removed for cleaning. Lay the Adjust-a-Pillow Car Neck Pillow flat to u The Adjust-To-Me Slippers are men's and women's slippers designed for wear by individuals with arthritis or other foot disabilities. These machine-washable slippers open at the front and have Velcro closures for an adjustable fit. The wide non-slip outersoles provide secure footing indoors or out and the foam insole with a terry lining provide comfort.

SIZES: Women's medium sizes 6 to 10 (whole sizes only) and men's wide sizes 8 to 13 (whole sizes only). COLOR: The women's slippers come in blue The Adjustable 'Tee' Stool, model 2420, is designed to assist with the development of balance, integrative, and perceptual motor skills. This product consists of a rou.

Full text of ' 48120 April 1986 $2.50 MODEL Canada $2.75 •TTJfl APRIL 1986 VOLUME 112 NUMBER 4 MODEL FEATURES m m The Basics 70 of R/C by Randy Randolph. The ABCs of modeling lingo. Ma From the dU Cockpit by Budd Davisson. Fly into Eagle territory. Aa Supra-Fly dd by Han no Prettner. Notes from a World Champ.

Max- dO 21FSR-B by Peter Chinn. Engine Review. M ty Saito FA-65 3 d by Peter Chinn. Engine Review. T* How to Set Up 30 an Outboard by Charles Beecher. Tips for getting your R/C boat ready for the water.

40 QSAA Rally by Mike Lee and Dick Phillips. Event coverage. G-j, Byron Zero OO byArtSchroeder.

A Field & Bench Review. W The Golden Od Age of R/C by Hal 'Pappy' deBolt. Tid-bits from the 'good old days.' AIRPLANE NEWS ON THE COVER: The Christen Eagle is a dramatic airplane, caught in an absolutely flawless photograph by world-famous photographer and author Budd Davis- son, who also gives you a 'pilot's eye view' of this bird in his article 'Eagle Territory' commencing on page 20. Corresponding with the great cover photo is a Field & Bench Review of Hobby Shack's new, big E-Z Christen Eagle by ace author Chris Chianelli, which starts on page 88. Jre% GMP Shuttle Ow byGrady Howard A Field & Bench Review. -mg* The Big Engine ID Shoot-Out by Dan Santich.

An 'up-close and per- sonal' performance check of 'the Boss.' 71 Build an En- gine Test Stand by Dan Santich. Mm jm MRC-Tamiya I Porsche by Rich Hemstreet. A Road & Bench Review. M The Hobby Shack Eagle by Chris Chianelli.

Bench Review. CONSTRUCTION m a The Firehawk ^rd by John Clarke. A sailplane of extra- ordinary appeal. COLUMNS m gy Fifty Years Ago 7 d by Dan Santich. Gy m Giant Steps d^r by Dick Phillips. Gyjr Four-Cycle 30 Forum by El oy Marez. Jet Blast by Rich Uravitch.

46 COLUMNS j- n Watts Up? OC/ by Bob Stiff.

Jrg% R/C News O D byArtSchroeder. 65 Pattern Matters by Mike Lee Q2 boating Around by John Sullivan. Qjz Soaring News TO by Jim Gray. A f f Inside Track I by Mike Lee. DEPARTMENTS 7 Contact by Dan Santich.

& Airwaves 18 34 Hints & Kinks by Jim Newman. How To: by Randy Randolph. Af A Product 7 04 News A*%f Name the 7 3U Plane M 0%jg Club of the 737 Month Model Airplane News (ISSN 0026-7295) is published monthly by Air Age, Inc., 632 Danbury Rd.

Wilton, CT 06897. Second class postage paid at Wilton.

Connecticut, and at additional mailing offices. Subscription rates are $25 tor 1 year (foreign: $33), $47 (or 2 years (foreign: * *««' ' »— timlnr. Hnnhuw Dri Wilton CT 06897 Publisher DR. LOUIS V DeFRANCESCO Associate Publishers YVONNE M. MICIK LOUIS V. DeFRANCESCO JR.

Editor DAN SANTICH Associate Editor ART SCHROEDER Managing Editor MARY HENNESSY Editorial Assistant KAREN LINDSAY Aft Director ALAN J. PALERMO Technical Editor CHARLES KENNEY Editorial Consultants CHRIS CHIANELLI RICHARD URAVITCH Accounting ADELE KOZMA Advertising Director LOUIS V. DeFRANCESCO JR. SUBSCRIPTION PRICES: U.S. & Possessions (including APO & FPO): 1 year $25.00; 2 years $47.00; 3 years $65.00 Outside U.S.: 1 year $33.00; 2 years $63.00; 3 years $89.00 Payment must be in U.S.

MODEL AIRPLANE NEWS is published monthly by Air Age, Inc., 632 Danbury Rd„ Wilton, CT 06897. Connecticut Editorial and Business Of- fices, 632 Danbury Rd„ Wilton. CT 06897, phone 203-834-2900. Johnson, President; G.E. De- Francesco. Vice President; L.V.

DeFrancesco, Secretaiy/Treasurer Second Class Postage paid at Wilton, Connecticut, and additional Mailing Office. Copyright 1985 by Air Age, Inc. All rights reserved. CONTRIBUTIONS: Toauthors, photographers, and people featured in this magazine, all materials published in Model Airplane News become the exclusive property of Air Age, Inc., unless prior arrangement is made with the Publisher, in writing.

ADVERTISING: Advertising rates available on request. Please send advertising materials, in- sertion orders, etc., to Advertising Dept., Air Age, Inc., 632 Danbury Rd., Wilton, CT 06897, phone 203-834-2900.

CHANGE OF ADDRESS: To make sure you don't miss any issues, send your new address to Subscription Dept., Air Age, Inc., 632 Danbury Rd., Wilton, CT 06897, six weeks before you move. Please include the address label from a recent issue, or print the information exactly as shown on the label. The Post Office will not forward copies unless you provide extra postage. Dupli- cate issues cannot be sent. POSTMASTER: Please send Form 3579 to Air Age, Inc., 632 Danbury Rd. Wilton, CT 06897. By DAN SANTICH W E ALL FEEL A great sense of loss about the tragic event of January 28, 1986, when the Challenger Space Shuttle exploded shortly after lift-off.

We live in a time of high-tech, high-stakes space exploration where the margin between error and catastrophe can be measured in micro-seconds. Although there has probably always been an awareness of the risks, repetitive success tends to bring monotony, at least for the uninformed observers. As the Shuttle disintegrated before our eyes, the stark reality of it hit us like a sledge hammer. We grasp for a reason, a resolve to at least calm our anxiety and emotions.

There is none, and probably no one will ever be fully able to explain it. Omni Magazine, in their January '86 issue, featured an article entitled “Last Flights — Space,” by James and Alcestis Oberg in whit h the most prevalent question among school children.

'What’s it like to die in space?” was responded to. The answers were gruesomely stark. Had I been offered the choice of questions. I would have asked, 'Why die in space?” Whatever the answer, the follow-up question would have to be. 'Then why do it?” This is a question that has probably been asked of every effort that tries to go bevond man’s conventional grasp.

The first person to give his life for the sake of flight science was Icarus in Ovid’s legend of Icarus and Daedalus. In their escape from the wrath of Minos. King of Crete, the pair started across the Aegean Sea on wings of feathers secured with wax. Icarus, in his excitement to go higher, felt the warmth of the sun, which in turn melted the wax holding his feathers and he fell into the sea.

Daedalus, observing this tragedy, learned from it and completed his voyage successfully. Daedalus learned from Icarus and we will learn from the Shuttle Challenger, and continue our voyage into the unknown. Our thirst for knowledge will never stop and the crew of the Challenger wouldn't want it to. What an issue!

We have more “goodies” crammed into this one than ever before. The Christen Eagle that graces this month’s cover is now available in an absolutely beautiful E-Z model from Hobby Shack. Believe me, you won’t be able to turn this one down. John Clarke came up with a great sailplane design called “Firehawk” that is featured in a construction article.

For helicopter fans, the Gorham Shuttle is a true breakthrough and Grady Howard says so. The Byron stable of fine scale aircraft has been enhanced with the Zero, a kit that spells a “10” in Art Schroeder’s book, and for the road runners, we have a review of the MRC Porsche that is sure to get your blood pumping with excitement. Modeling is a wonderful composition of talent, technology, and the sharing of ideas and experiences. We dedicate this issue to the crew of Challenger who were also so giving. DBS APRIL I u.s'e 7 UHUilH We’re handing you an even bigger line! MajordecaU LISTING ©F INSIGNIAS PRESSURE SENSITIVE or WATER TRANSFER 7 GIANT SCALE IB SHEETS ■U S. Cocarde roundel ) -U S.

WW I -British WW I -French WW I -German WW I ( 2 sheets ) -Nomenclature sheets ■ 60 SIZE 36 SHEETS -U S. Cocarde roundel ] -U S w bars -British WW II roundel ] -Japanese -German WW II -Canadian late 1950's to present ) • Polish • German WW I •U S. WW I -British WW I -French WW I -Italian -Swedish -Israeli -Nationalist China -Russia -Nomenclature sheets.40 SIZE 36 SHEETS •U.S. Cocarde roundel -U S.

W/bars -British WW II roundel ) -Japanese -German WW II -Canadian late 1950's to present - Polish • German WW I •U.S. WWI -British WW I -French WW I •Italian -Swedish -Israeli -Nationalist China -Russia -Nomenclature sheets PROPELLER DECALS -Hamilton Standard - Me Cauley - Falcon •Hartzell -Fahlin • Pratt & Whitney logo KILL MARKINGS -German -American -Japanese -Tanh -Ship -Bombing missions NOMENCLATURE SHEETS LETTERS NUMBERS AND STARS In 10 colors and a variety of sizes Distributor inquiries invited &3fVj m^ordccals FUEL PROOF TESTED 12% 1 NORTHEAST SCREEN GRAPHICS 21 FISHER AVI. 1 I EAST 10NGMEA00W MA 01028 TIL 4 1 AIRWAVES Letter to Budd Davisson This is not lo comment on armament of the P-38, nor on the sound of invisible turbo-superchargers. My pur- pose is to add to your reference to the performance of the aircraft 'in the hands of guys like Dick Bong and Tommy McGuire.” I was a pilot in the fighter group with McGuire, and saw him do unbelievable things. Fighter planes returning from a mission usually made a straight-in pass at the landing strip, pulled a quick peel-off and 360° turn, lowering the gear and flaps in the turn, and dropped onto the runway in a rapid, continuous ma- neuver.

(Motivation for this was the possibility of enemy planes in the area.) McGuire seemed to “wear' his P-38, and sometimes performed a var- iation of this tactic. He made the straight-in pass, at high speed on “the deck.” but instead of peeling ofl, he executed a nearly vertical loop, lower- ing gear and flaps while doing so, and concluded by rolling down the run- way as if nothing out of the ordinary had happened. You don’t believe it? I don't either, but am stuck with the fa Fifty years ago by DAN SANT1CH • • • Introduced as the Douglas DST 1936 Transport, this was an airplane that would bring success to commercial aviation.

A PRIL 1 936 was a hit of a “sleeper” in the realm of aviation history. All sorts of things were going on behind closed doors, and the works of metal that eventually emerged from those doors set the stage for a mark in history that is second to none. Commercial aviation was in a quag- mire over the increased operating costs of transporting passengers in low- volume. Single-engine airplanes. The larger, multi-engine seaplanes were hold- ing their own in the overseas travel business, but there was a definite lack of money to fund the development of com- muter. Multi-engined airplanes.

In ad- dition. Ground transportation, such as train or bus, was an accepted method of travel by the public.

Travel by air was still a fantasy. Many aviation companies were engaged in the development of airplanes to fill this need, one of which was Douglas. Located at Clover Field in Santa Monica, California, the Douglas Aircraft Company rolled out an airplane that set the standard by which all other commercial airplanes would be judged: the Douglas DST 1936 Transport, later designated as the DC-3. “ The Dakota.'

“Gooney Bird.' Were just some of the affectionate names attached to this airplane, which, after 50 years, is still in commercial use. The DC-3 was the single most important contribution to the success of commercial aviation. Modeling enthusiasts were experienc- ing a new era in their own world. The practicality and availability of gasoline engines for their models were a real challenge to their creativity, and new designs were cropping up all over the world to take advantage of this break- through. Sponsored an organi- zation known as The International Gas Model Airplane Association and a con- test was scheduled for May 9.

At Hadley Field. New Jersey, under the direction of Nathan Polk. I he results of this contest, which will be given next month, set a direction for the hobby that changed the course of events forever, and Model Airplane Sew s was there to tell you about it.

50 years ago this month. ■ Walter Rauch from Milwaukee, Wl, with his early gas job. Bob File, Columbus, OH, with meticulously built original design. Experimental Northrop Attack plane was the forerunner of new Army attack aircraft. 12 MODEL AIRI'LANL NEWS Basics of Radio Control For the newcomer to R/C, some things you should learn to help you have success— and fun— in this hobby! By RANDY RANDOLPH T HE SPORT of flying radio- controlled model airplanes is one of the very best ways to relieve the tension of daily living, and when you actually build the model, the sport be- comes a powerful weapon against bore- dom and monotony as well. In this column I’ll make a sincere effort to acquaint those of you who are new to the sport with the things that make building R/C aircraft a pleasurable and relaxing part of the whole picture.

Ill cover all aspects of building sport- type airplanes, from initial tool and material selection to the final installation of radio equipment. All techniques will apply to scratch-building as well as kit building, so there will be value for the newcomer as he progresses through the building stages. Although aerodynamics are beyond the scope of these pages.

I’ll include simple rule-of-thumb type cal- culations when applicable. This is not intended to be a build-along effort, but, like a basic computer program, it can be read, understood, then placed in memory for later use.

Building the most complicated large- scale model is a combination of many small tasks some as simple as cutting a piece of wood to the proper length and requires the same amount of manual dexterity as using a pencil. But, as with a pencil, the more a modeling knife is used, the better a friend it becomes. A big part of every column will be the answers to the specific questions about basic construction and assembly you ask and pleaseask! Ill answer as many as space allows and 111 try to pick those of the most general interest. Aileron A movable surface at the trailing edge of a wing that controls the aircraft around the roll axis. Airfoil The cross-sectional view of a wing taken at right angles to the wingspan and perpendicular to the plane of the wing. The rib section.

Angle of Attack The vertical angle at which the plane of the wing meets the air while in flight. Controlled by the elevator. Angle of The fixed vertical angle the plane of the wing Incidence forms with the horizontal centerline of the fuselage.

Aspect Ratio The ratio of the wingspan to the wing chord (width). The number of times the width can be divided into the span. Balance Point The point on the wing or fuselage where the airplane is in balance. Don't confuse this with Center of Gravity. Bellcrank A lever with its fulcrum at the apex of the angle formed by its two arms. Allows pushrod movement to change direction.

Bulkhead A former made from balsa or plywood that establishes the cross-section of a fuselage at a specific location. Camber The mean distance between the top and bottom of an airfoil from the leading to the trailing edge.

Center of Usually abbreviated CG. The center of mass of Gravity an airplane. Center of An imaginary point on the top surface of a wing Pressure where the lift can be considered to center at a given time. Clevis A U-shaped yoke on the end of a pushrod which connects it to a movable surface via a control horn.

Dihedral The upward slant of a wing panel from the center to the tips. Down Thrust Tilting the engine and propeller downward in relation to the centerline of the fuselage. 16 MODEL AIKPLANE NEW.s Elevator Fillet Fin Firewall Fuselage J'R Leading Edge Longeron Nyrod Pitch Planform Rib Servo Spars Stability Stabilizer Stall Sweepback Template Torque Rod Trailing Edge Wash-in Wash-out The hinged surface on the horizontal tail that controls the fore and aft trim of an airplane. A fairing or smoothing of one surface into another for the purpose of reducing air resistance (drag). The forward or fixed part of the vertical tail.

The bulkhead, usually of plywood, that is immediately behind the engine and to which the engine is attached. The body of an airplane.

A fixture which holds two or more parts in alignment during assembly. The front edge of a w ing or tail. The main fore and aft members of a fuselage. A system of flexible pushrods in which one moves freely inside the other which is permanently attached to the structure of the airplane.

The calculated distance in inches a propeller will move forward in one revolution. I he outline of a wing or tail when viewed from above. The cross-sectional member of a wing w hich maintains the shape of the airfoil.

A radio-actuated, motor-driven device which imparts movement to a control surface through a system of pushrods or bellcranks. The span-wise load-bearing members of a wing or tail to which ribs arc attached. The ability of an airplane to remain in level flight and return to level (light if disturbed. The fixed part of the horizontal tail. The complete loss of lift caused by operating a w ing at too high an angle of attack. The angling back of the leading edge of a wing or tail from the center to the tips.

A pattern made from card stock or metal that is used to duplicate parts. A device that transmits movement along a longitudinal axis by a twisting motion. The rear edge of a wing or tail.

The twist imparted to a wing when the leading edge is at a higher angle of attack at the tips than at the center. The twist imparted to a wing when the leading edge is at a lower angle of attack at the tips than at the center.

Since even the longest trip starts with a single step, and 'basic' is the language spoken here, the first step is a list of the words with their definitions that form the vernacular of modeling. This list is not complete and more words and phrases will be added from time to time. Continuing with our basic approach, the photos show the minimum tools necessary to the modeler. In the first photo the larger handle holds a blade made by breaking a single-edge razor in half horizontally, the other blade is the standard No. 1 1 available in all hobby shops. Pins should be steel and not bail-point. The sanding blocks in the second photo are made by wrapping various grades of sandpaper around I x2s which are about a foot long.

Sanding blocks can be used to carve as well as smooth. Sharp pencils, straightedges, and right triangles form the remainder of the basic kit. The use of these tools and others will be discussed as we progress into the construction and assembly phases of building. Next month, balsa, the basic material. Randy Randolph, c/o Model Air- plane News. 632 Danbury Rd.

■ APRIL If So 17 HINTS & KINKS by JIM NEWMAN Model Airplane News will give a free one-year subscription (or one-year renewal if you already subscribe) for each idea used in 'Hints & Kinks.” Send rough sketch to Jim Newman, c/o Model Airplane News, 63 2 Danbury Rcl., Wilton. BE SURE YOUR NAME AND ADDRESS ARE CLEARLY PRINTED ON EACH SKETCH. AND NOTE YOU SUBMIT.

Because of the number of ideas we receive, we cannot acknowledge each one. Nor can we return unused material. “Plumb and Square Jig” is what the originator of this little device calls it. If you can cut it on your modelers table saw so that all sides are squared up, then run it across the blade to make a small slot; it will aid in placing pins “plumb and square,” by setting the pins in the slot before pushing them into your building board. George Kanakos, Willimantic, Connecticut The bottoms of 2-liter soft drink bottles have proven to be ready sources of radial cowlings, but removing them has been a chore. The adhesive holding the bottom to the transparent part seems to be of the hot-melt variety, so the application of gentle heat has worked well in softening the glue, allowing the bottoms to be removed fairly easily.

Gene Chase, Oshkosh, Wisconsin It is sometimes difficult to slice thin rings of surgical rubber fuel line, useful as a source of grommets. By inserting the rubber tubing into a piece of well-fitting metal tube and using a razor blade lubricated with liquid detergent soap, it is possible to slice off even wafer-thin discs of rubber.

Tom Ekstrand, Hudiksvall, Sweden Need a really flat surface on which to shim and jig those foam wing “nests” while the sheeting is curing? This modeler robbed his bookcase of its */n,-inch glass. The reflective surface allows the builder to easily spot where a little shimming is required and spilt epoxy is quickly removed with a swipe of a stiff razor blade. The bathroom mirror would be a good alternative. Kevin DeShazer. Brigham City, Utah It is worthwhile spending a few minutes making an assortment of these slotting saws.

The plastic center piece gives the appropriate spacing to the X-Acto saws which are glued with cyanoacrylate to each side of the plastic. In no time at all you can cut slots for ribs and spars as shown in the sketch. Al Sievers, Oregon City, Oregon Removing the rear wheels of dune buggies — like the Tamiya Rough Rider, for instance — can be a little tough on the thumbs. This modeler places a coin — a quarter does nicely — on top of the axle, then applies his thumbs to that, after which the wheel pops off with no pain! Ronnie Tang, Vancouver, B.C., Canada 18 MODEL AIRPLANE NEWS article and photos by HUDD DA VISSON Eagle Territory W HAT HAS BRIGHT colored fabric feathers and goes like stink?

The answer is easy, the Christen Eagle, the universally accepted symbol for three-dimensional fun in the sun. It also represents the absolute pinnacle in perfection as it applies to the so-called “kit-plane.” The Christen Eagle is the aeronautical personification of Frank Christensen.

Frank is a man who can only be described as a true mover and shaker who knows only one way to do things the right way plus a bunch. Founding an electronics company when he was still in college, he became so successful that when he was bought out by a larger firm, he suddenly found himself a young, acrobatically-oriented multi-millionaire. At that point he desperately needed a place to invest not only his money but also the boundless energy that marks men who are prone to that type of success. So, he founded Christen Industries on his fly-in ranch in Hollister. California, and began producing super high-quality components for aerobatic aircraft.

His products include seat belts, inverted fuel and oil systems, and wobble pump gascolators. Actually, to say that he “produces” these items is to oversimplify, since anything his company produces is so high in quality as to be outrageous. Yes, to answer the next question; you pay more to own the very best. In the early 1970s.

Not content with the current crop of aerobatic airplanes, the Pitts Special and the still-being-developed Laser. Frank decided to get into the airplane design game. Initially the design would be for his own use. But later for public consumption as well.

Although he actually hasn’t said as much, certainly part of his dissatisfaction with existing airplanes has to do with trying to fit into a Pitts Special when you are in the neighborhood of 6 feet, 2 inches tall. At one point Christensen did purchase an unfinished S-2A airframe with the idea of modifying it for his own use. However, that project was never finished since he decided to start from scratch and design his own airplane.

It isn't known whether he actually planned on developing such an unbelievable kit or whether it just 'growed” as he went along. Regardless, the final result is an airplane kit that truly is as snap-together as you can get with an airplane and it is the standard for all others to strive for. Approaching it as only he knew how, the Christen Eagle kits surpass even the finest R/C kit in terms of attention to detail, completeness, and well-thought-out instructions. ( Continued on page 45) APRIL I4SP 21 Supra-Fly Designing the perfect competition aerobatic airplane.

In any area of competition, there is usually one name that is synonymous with number one, such as Mario Andretti of Indianapolis racing fame or John McEnroe in tennis. In the competitive aeromodeling arena there is one name that is instilled in the minds of most modeling enthusiasts as the best.

The name is Hanno Prettner. He has dominated every major R/C world event for over a decade, including the prestigious Tournament of Champions. His objective when designing the Supra-Fly was to build the ultimate competition R/C plane. Presented here are a few of Hanno’s thoughts on the Supra-Fly. —The Publishers by HANNO PRETTNER B EFORE I went to the '85 World Championships in Flevohof in the Netherlands.

I received from the Dutch Civil Weather Forecast Bureau all the necessary information regarding humidity, air pressure, and winds. When I had this information, 1 started to calculate my new model Supra-Fly. I wanted to design a perfect model for Flevohof conditions and for the new Turnaround maneuvers.

I thought the model should have a weight of 3,600-3,850 grams and it must not be so big in wingspan ( 1,650- 1,700 mm) because of the high wind speeds and turbulences. The appearance had to be similar to a full-size aircraft and the most important thing: the design had to be very easy and simple to build. Most competition models are getting too expensive, especially for younger pilots. This Ls the reason why I wanted to show everybody that it is possible to win with a simple model. I'm using the best equipment, which is a JR PCM 9 with dual rate and exponentials.

This gives me the possibility of trimming the model for my personal feeling. Using a two-wheel landing gear gave me no problems, even on rough grass and stony airfields. The gear is built into the wing in the right position and therefore my Supra-Fly never went on its nose. As you might have seen, my takeoffs and landings at the World Champs in very heavy crosswind were without trouble. The two-wheel gear makes a good combination with the half-hidden pipe under the wing. You have no heating problems and if you turn the engine to 50° down, on a side exhaust you can use standard manifolds. Also, unlike an inverted engine, it is not necessary to turn the model on its back when you want to start it.

On the Supra-Fly prototype we tested five different wings and airfoils. For testing we went to Gori/ia, Italy, where we had similar conditions to the Netherlands. After selecting the perfect wing size and airfoil we built three Supra-Flys totally like one another. All the models flew exactly the same and for the World Champs 1 had the problem of deciding what model 1 should fly.

By the middle of August all setups of the models were finished and we decided to test the model (as yet without a name) at the biggest European international contest. I was able to win this competition many points ahead of Wolfgang Matt, followed by the top German pilots. T his success proved my Supra-Fly design and I was very motivated for the World Champs. During the many practice Bights I did, no problems occurred.

It was not necessary to change one servo or electronic part, and therefore I am really satisfied with my JR radio. In the month before the World Championships I tried to fly four or five flights every day. I don't like to do more than five flights because after five flights you lose concentration and then you cannot improve any more. All my practice flights are done in the same way like competition flights: my father watches very carefully and then we repeat not-perfect maneuvers. For this year’s World Champs we had the new 1,000- point scoring system.

Therefore, my tactic was trying to (Continued on page 95) 22 MODEL AIRPLANE NL1V>Giant steps by DICK PHILLIPS Seen al Ihe Rochester rally, Jerry Joseph’s scratch-built S.E.5 took live years in the making from John Lowe plans. Right: Noted scale builder Ralph Jackson brought nis D.VII to Rochester, built from Smithsonian three- views. Far right: Paul Weigand's Culver Dart, also at Rochester, had incredible detail. Which I've been waiting to see for a while.

The 'A -scale model plan (available from M.A.N. #2X1 1 for SI 6) is about right for two-stroke or a larger four-stroke glow engine, but too small for the gas engines. Lynn's rendering of the '/’-scale Coupe should be just right for the small Quadra. Judging by his work in the past it will also be right on scale and will probably permit the mak- ing of an FAI scale model.

Speaking of plans. Henry Haffke* has a number of plans for many of the Granville Brothers' great airplanes.

I he Gee Bees are well-known, as many were famous racers in the '20s and '30s. But there was more to the Gee Bees than racing. Haffke has eight plans at last count and they're all for large models. These include the Gee Bee R-l, the Wcddell-Williams Racer, the (ice Bee Model Z, Frank Hawks’ Time Flies, the (ice Bee Model I. The Gee Bee Model 1), and the Gee Bee Zeta.

This is about as fine a collection of classic racers and sport machines as you’ll find anywhere. Michael Beaulieu of Beaulieu’s Plan Service* has added a couple of large plans to those already available from I HAD AN INTERESTING letter from Paul Byrum of Simpsonville. South Carolina, a while back. He gave me some information about his club's activities, saying that giant-scale continues to grow in his area and ex- pressed gratitude that it was mainly in scale models. The most interesting point Paul raised was that they had reduced interference between AM and FM trans- mitters at their annual ralley at Hartness Field by separating the AM and FM transmitters into two groups which flew from different areas.

Paul attended the IMAA Festival in Mobile, Alabama, and said he saw a good deal more interference there than at his club’s ralley. I’m not qualified to judge whether or not this method is sound from a technical standpoint, but it does seem to make sense.

The frequency problems I’ve heard about seem to occur when transmitters are close together. Removing them to a distance makes sense.

Has anyone else had experience with this? If so, I’d like to hear about it. You might try the method at your next gathering and let me know if it works. New Plans Available I had a note from A. I.ynn Lockrow*. The Monocoupc enthusiast who has sev- eral good Monocoupc plans and is work- ing on more.

If you're a Monocoupc fan, Lynn has some great plans for you. Currently underway is a plan for a 1 t-scale Montv 24 MODEI AIRHANE NEWS him. A Piper PA- 1 8 Super Cub and the EAA’s Skyotc are ready for shipment, along with a selection of models in more conventional sizes, including an A-26 for two,50s. An A-10A Thunderbolt II, a Razorback Mustang, and a Japanese Zero designed by Hal Parenti.

Michael informs me that he has approximately 25 more plans lined up for release over the next two years, a most impressive schedule to say the least. The way plans arc increasing, there will soon be well over 200 different plans available for large models.

As suggested by my readers. I'm in the process of compiling a series of directories of the large plans currently on the market. The directories will include 50 plans per volume and each plan will be reviewed as to ease of construction in detail, and will include a historical reference to the origi- nal airplane. Additionally, a source list of documentation on all models listed will be in each volume. The first of these is almost ready to go to the printers. ♦ t left: S.T.A.R.S.

Rally ’85, Jack Munn’s scratch Ryan STA used Quadra 35. Below: Rochester rally, John Taylor’s 8- foot Looping M-8. Right: Hamburg, PA, rally, Carl Dannenhower’s Zero from Ziroli plans. News Lou Eltscher of the Olean, New York. Club was good enough to send me some photos of recent activities in his area.

Obviously giant-scale is alive and well in New York, judging by the caliber of the models. The S.T.A.R.S. Group headed by George Privateer, who is also the S.T.A.R.S.

Dust newsletter editor, is well-known almost everywhere. Their rollicking good humor and their ability to build great models is second to none. I’ve been in touch with them for many years and think of them as good friends, even though there are some 1 have yet to meet.

Left: Seen at S.T.A.R.S. ’85 rally was Ron Mascioni’s 96-inch Antoinette. Above: Steve Cray’s well-flown DeH-86B. Right: Tim Farrell’s 86-inch, 17-pound scratch- built Fokker D.XXI, powered by ST 2500. Zenoah G-38 on Nosen Big Stik I had a note from Ray Teliczan Jr. From Millstadt. Illinois, commenting on his use of a Zenoah G-38 in a Nosen Big Stik.

Ray says he has had good service from the engine and is very happy with its performance, which bears out my own experience. I did have a problem with the spacer block between the car- buretor and the crankcase. It’s made of metal and could transfer enough heat to cause vapor lock in the carburetor.

Ray mentioned that his carburetor had been rotated 180° which would require it to have another spacer block. If this is made of a fiber material, which insulates the heat from getting to the carburetor and prevents vapor lock, it would explain why Ray hasn't had a problem with it. Ray obtained his engine from P.K.

Products* in California and they may have changed the block at the time they turned the carburetor around. Some of the Bully engines also have a metal spacer and these should be changed if at all possible. I'll get some material to- gether and try to come up with a design for what is required. (Continued on page 73) Al’KII h>SO 25 O.S. MAX-21FSR-B by PETER CHINN its main casting which, unlike the rear- exhaust engine casting, has an integral front housing, the huggy engine uses the special curved-fin cylinder head that was first seen on the original Max-21 VF-B rear-exhaust buggy engine introduced in 1984. The purpose ol this is to ensure that the fins are correctly exposed to the cooling airstream irrespective of whether the type of transmission used requires the engine to be mounted north-south or cast-west on the chassis. Because six screws arc used to secure the cylinder- head, it is not possible to rotate the head through 90 degrees.

Therefore, the head fins arc curved in such a way that a 60 degree rotation will continue to present the fins end-on to the airstream. Unlike the 21VF-R. Which is fitted with one of the new O.S.

Type 2S slide- throttle racing carburetors, having a massive 54 sq mm choke area, the 2 1 FSR-B, as befits a buggy engine, has a Type2K barrel-throttle carb with a more modest 38 sq mm effective choke area. Mixture is drawn through a slightly shorter valve port in the twin ball bearing O.S. Offers an extensive range of engines for paved circuit racing and off- road operation.

The Max-21fSR- B side exhaust is a buggy engine. A S EXPLAINED in our recent review of the Max-2 IV F-R en- gine, the O.S. Company manu- factures 3.5cc class R/C car engines in both rear exhaust and side exhaust models and in track-car and off-road versions. As was noted at that time, the rear-exhaust 2IVF-R made an impres- sive start, within a month or two of its introduction, by taking second place in the 1985 World Championships for one- eighth scale circuit racing cars. This month, by way of contrast, we are covering the side-exhaust 21 FSR-B off- road or “buggy' engine.

As is to be expected, the various models in the Max-21 range (all of which have the same bore and stroke) share certain parts, but there are a lot of differences between the rear exhaust circuit racing engine and the side exhaust buggy engine and none of the com- ponents of these two engines can be interchanged. Externally, of course, the differences are easy enough to see. Quite apart from SPECIFICATIONS Type: Air-cooled, single-cylinder, side- exhaust two-stroke-cycle with crankshaft rotary-valve and Schnuerle scavenging. Bore: 16.6 mm (0.6535 in.) Stroke: 16.0 mm (0.6299 in.) Displacement: 3.463cc (0.21 13 cu in.) Nominal Compression Ratio (full stroke): 11.5:1 Speed Control: O.S. Type 2K adjustable automatic mixture control carburetor. Checked Weights: 304 grams (10.7 oz) less air cleaner; 337 grams (1 1.9 or) with air cleaner. Mounting Dimensions: Crankcase width: 30 mm Length from driver face: 77 mm Height above CL 75 mm Boll hole spacing: 38x 1 5 mm Manufacturer's Cluimed Power Output: 1.0 bhp at 24,000 rpm.

Manufacturer: O.S. Engine Manufacturing Co. Osaka 546, Japan.

Distributor: Great Planes Model Dis- tributors Company, P.O. Box 4021, Champaign. 28 MODEL AIRPLANE NEWS Parts exhibit usual O.S. Attention to detail and high-quality manufacturing. Left: Curved fin head can be rotated for best airflow. Below: Type 2K carburetor C rovides adjustable automatic mixture for est throttle response. Crankshaft, but valve timing is basically the same at 35 degrees ABDC to 65 degrees ATDC.

Cylinder port timing, on the other hand, is slightly more modest at 168 degrees for the exhaust and 1 24 degrees for the inlet ports. Scavenging, needless to say. Is of the Schnuerle-plus-third- port type, but with three inlet ports instead of four. As with all the 21FSR series engines, the hard-plated brass cylinder liner is rotated in the casting to bring the exhaust port to the right rear quarter.

The bypass flutes in the casting are repositioned accordingly to line up with the sleeve ports. T his feature, first used several years ago on the O.S. Max- 25FSR engine, was adopted for purely practical reasons: it provides a continu- ous cylinder wall surface, uninterrupted by ports, for the Teflon end-pads of the full-floating wristpin. The engine is, of course, of the ABC type with a con- vergent bore and finely fitted ringless aluminum piston. The conrod is of ma- chined high duty aluminum and is bronze bushed at both ends. In common with other O.S.

Buggy engines, the 2IFSR-B is supplied with a large, plastic-bodied air-cleaner of the replaceable-element type. It comes com- plete with two small and two large elements that can be used in different combinations according to the severity of the off-road operating conditions. Claims a substantially lower peak power for the Max-21 FSR-B than lor their track racing engines, but the rated output of 1.0 bhp at 24.IKK) rpm is. Needless to say, still remarkable for an engine of only 3.5cc displacement and reflects the astonishing strides that have been made in model car engines during recent years. Peter Chinn, Model Airplane News. 632 Danbury Rd. ■ ArisIL NSr 29 SAITO FA-65 by PETER CHINN SPECIFICATIONS Type: Air-cooled, single-cylinder, four- strokc-cycle with pushrod operated over- head valves.

Bore: 24.8 mm (0.9764 in.) Stroke: 22.0 mm (0.8661 in.) Displacement: I0.627cc (0.6485 cu in.) Nominal Compression Ratio: 10.5:1 Speed Control: Saito barrel throttle car- buretor with fixed automatic mixture control and adjustable airblccd. Checked Weight: 534 grams ( 18.8 o/) Mounting Dimensions: Crankcase width: 40 mm Ijcngth from prop driver face: 1 22 mm Height above CL 96 mm Boll hole spacing: 50x21 mm Manufacturer's Claimed Power Output: Not stated. Manufacturer: Saito Scisakusho Ltd., Ichikawa, Chiba Prefecture. Sales: (i) Tower Hobbies, P.O. Box 778, Champaign.

(ii) Hobby Shack, 18480 Bandilier Circle, Fountain Valley, CA 92728. The new FA-65 bridges the gap between the 30-45 size Saito four- strokes and single- cylinder FA-120. B efore the saito factory switched its production to four- stroke-cycle engines several years ago, it manufactured, in addition to its line of marine steam powerplants, a series of.60 size model two-stroke engines in both glowplug and spark- ignition versions. It is rather surprising, therefore, that, in subsequently assem- bling a range of four-strokes in seven different displacements from.30 cu in.

To a 2.75 cu in. Twin, a.60 was the one size that Saito seemed to ignore.

In fact, so far as the Saito single-cylinder four- strokes are concerned, there was nothing between, on the one hand, the FA-30, FA-40, and FA-45 and. On the other hand, the big FA- 1 20. Until recently, that is. Now, Saito has bridged this gap with the new FA-65. The F A -65 has most of the usual Saito features.

These include a front spur-gear driven camshaft, with enclosed pushrods to inclined overhead valves, each in- dividual rocker assembly being enclosed in a neat streamlined rocker box. The crankcase has an integral front end and a separate bolt-on cylinder unit. The en- gine is unmistakably a Saito in external appearance. However, as readers who have fol- lowed our test reports on Saito engines will be aware, designer manulacturer Gen Saito has adopted many different combinations of piston cylinder assem- bly and the FAT>5 marks yet another change. Saito's first four-stroke, the FA-30 of 1979. Was the first production model 32 A lODEL AIRPLANE NEW* four-cycle motor to use an ABC setup. The cylinder casing was cast in unit with the crankcase and the ringless aluminum piston ran in a drop-in chromed-bore brass liner, retained by the detachable cylinder-head in the usual way.

A change was made with the appearance of the FA-40. Here, the liner was dispensed with and the hard-chrome bore plating was applied directly to a new finned aluminum cylinder barrel which was made detachable. This form of con- struction was also used for the FA-45, the Mk.l and Mk.ll versions of the FA- SOT twin and the FA-90T Mk.l but, for the FA-90T Mk.ll, a completely new cylinder casting with an integral head and a steel liner was adopted. This, of course, also entailed a switch to a ringed aluminum piston. A similar setup was adopted for the big FA-270T twin. Now, with the FA-65, yet another change has been made.

The integral cylinder-head and ringed piston are re- tained, but the cylinder liner reverts to a chromed brass sleeve. Theoretically, this will mean better heat transference than with the steel liner, while the continued use of a ringed piston means that a new piston and ring can be fitted without having to replace the cylinder. The FA-65 has the same piston stroke (22 mm) as its immediate lOcc four- stroke competitors, but has a larger cylinder bore (24.8 mm) to give it a slight displacement advantage at 10.627cc, or just under 0.649 cu in. Yet it is the lightest of the group at only 534 grams or just over 18.8 oz. Compression ratio checked out at a surprisingly high 10.5:1. A new carburetor has been adopted for the FA-65.

Instead of the two-needle adjustable automatic mixture control type used for the 30-45 size Saito four- strokes. The new carb has fixed automatic fuel metering via a tapered spiral groove in the end of the throttle barrel. A similar Above: Design and appearance follow familiar pattern.

Muffler and choke device included. Above: Inclined valves are Saito tradition. Rocker covers removed to show neat valve gear. Right: Saito carburetor has automatic fuel metering via tapered groove in end of throttle barrel.

System of fuel metering is used by the big FA- 1 20 and FA-270T models except that these have provision for manual adjustment to set the idle mixture. On the FA-65, fine-tuning of the idle mix is via a separate adjustable airbleed. To sum up, this looks like another useful addition to the Saito four-stroke range. We hope to run a full test report on the FA-65 in due course. Peter Chinn, Model Airplane News, 632 Danbury Rd. ■ APRIL 33 HOW TO: by RANDY RANDOLPH MAKE WIDE BALSA SHEETS There are a number of uses for wide balsa sheets; fuselage sides and the skin for foam wings being two of the most popular.

Although wide balsa sheet is available, it’s not always the thickness, or width, you need. The photos show how to join two or more standard sheets to form any width needed. Although they may appear straight, the edges of balsa sheets are not necessarily true. Use a metal straightedge and a razor knife to straighten any bow in the ed^es. Hold the knife as near vertical as possible when making the cuts.

2. oin the edges to see if the fit is smooth and light. Use the edge of the workbench as a guide for the sanding block and smooth out any imperfections. The edges should join with no voids. Hold the edges tight against each other and apply masking tape to the seam the full length of the sheets.

Keep holding the sides together as the tape is smoothed securely against the wood. Turn the sheets over and let them fall into a house-top configuration with the joint open.

Run a bead of slow cyano- acrylate (Titebond, Ambroid, etc., work fine too) along the entire joint and press the sheets down f fat to close the joint. Wipe off any excess glue. If one of the slow-setting glues is used, Titebond for example, turn the sheets over with the glue joint down on a piece of waxed paper and hold them flat with books until the glue has set. After all joints are complete and the glue has cured, lay the sheet on a flat surface and sand it smooth. Use a sanding block and sand both sides, not just the glue joints, and the task is complete.

This method of ob- taining wide sheets is considerably less expensive than purchasing them. 34 MODLI AIKI'IANL IIV>POUR-CYCLE FORUM by ELOY MAREZ A S PARK ignition for the Kavan FK-50 engine has recently be- come available that should be much more acceptable to most owners of this engine than the one originally fur- nished.

The older system made for the FK-50 worked well, but it was too complex. It was too bulky and too heavy; most of us considered it to be over-engineered for this application. It was claimed to work at up to 30,000 rpm and at extreme temperatures that arc impressive to electronic equipment de- signers, but far too extreme for model work. The new spark ignition system is more in keeping with what most of us seem to need in this respect. It's small and light- weight, and it works at the speeds and temperatures that we normally en- counter what more could you ask for? All of the electronics are enclosed in a single, firewall-mounted package measuring merely Ixl'/4x2% inches, and weighing just over 3 ounces. The pickup system uses Hall Effect sensors, with that part of the system being located on the rear of the engine, enclosed in the hous- ing that contains the valve cam gears.

In fact, the magnet for the Hall Effect system is mounted on one of the gears. The system includes a timing retard feature, also included in the distributor electronics package.

Ignition takes place on both upward strokes of the piston; the plug also fires on the exhaust stroke. This is not uncommon with spark ig- nition twins and doesn't seem to affect operation in any way. The battery re- quirement is a common four-cell nickel- cadmium pack, and current consump- tion at full throttle is about 250 mA.

So even if you fly around at full bore all of the time, you’ll still get one hour of (light time from a set of 500-mA cells. Natu- rally, for longer times you can go to larger cells or have some method of field- charging your battery. I've heard from one of the first users of this system, Martin Zeller of West Ches- ter, Pennsylvania, w ho has the following to report: “The new system is very simple, and with a 550-m Ah battery only adds about 8 ounces. As with the previous system, it adds approximately 200 rpm to the top end, resulting in approximately 2 pounds of static thrust.

For vertical maneuvers, this results in a net of approximately I y /i pounds of thrust. Does it climb now! Due to weather and lack of time. I've only been able to get two flights on the system but everything has been flaw- less to date. I trust that the system will continue to be reliable. “Utilizing my World Engines Expert III R/C system without any filters, chokes, or suppressors, I conducted normal radio range checks with the engine running and found no radio problems at all.' As far as I know, the sole importer/ distributor of the Kavan FK-50 here in the U.S.

Is Hobby Shack*. 1 understand that sometime this year, all FK-50s will be spark ignition equipped, though the system is available for retrofit, and is priced at $280. I expect to have more news on the subject of retrofits in the near future, but if you can't wait for it to be reported here, please write and I’ll try to bring you up to date. Hall EfTect 1 hate reading something that touches lightly on a related subject, assuming that I know all about it, such as in the case of the “Hall Effect' mentioned above. For those of you who are won- dering “what’s he talking about?” I’m going to discuss briefly this important part of model engine technology, as we are seeing more and more of them. In addition to the Kavan system mentioned, they're also used by the excellent C.H.

Spark ignition system, which probably has wider use than any other here in the U.S. The Hall Effect was discovered by Edward Hall in 1879. He observed the phenomenon that when a permanent magnet was placed close to, and per- pendicular to, a thin piece of gold through which an electric current was flowing, a voltage appeared at opposite ends of the gold piece.

This voltage was affected by both the amount of current flowing through the gold and by the strength of the magnetic field. Actually, little was done with this knowledge at the time and for many years after. The same applies to many other electrical principles; it took the development of solid-state electronics, the transistor, and integrated circuits before they were really put to work to any great degree. We now have very small, very lightweight, and very' inex- pensive Hall Effect elements, which ac- tually develop much higher voltages than those observed by Hall.

Coupled with the improved magnets now available, such as the samarium cobalt that makes those high-powered electric motors pos- sible, it’s possible to obtain very efficient and very reliable sensing and switching devices. They are widely used in speed- ometers, security systems, alignment controls, limit switches, thickness gauges, position detectors, tachometers, etc. It’s a long, long list. Many different devices based on the Hall principles can be purchased, in- cluding one that has not only the sensing, but also amplifying, processing, and output circuitrv.

Such a device is called a Hall Effect Switch. So w hat do we have in the Hall Effect pickup in our model engine? Well, we have a completely electronic, no-drag, no-friction, no-electrical noise replace- ment for those troublesome points that always need cleaning and adjusting. We have a magnet installed somewhere in 36 MODEL AIRPLANE NEWs Four-strokers have become popular the world over. Meet Australia’s Ian Watts with his half-scale Heath Baby Bullet Saito FA-270 twin for power. The crankshaft or some crankshaft-con- nected part of the engine, which passes by a Hall Effect device at the proper time, thus triggering the circuitry that fires the plug.

Eor those of you who might care to experiment with spark ignition systems of your own using these little electronic wonders, some sensors and switches are available from Goldsmith Scientific Corp.* Four-Stroke Problem I got a letter from Ron Gamelli of Feeding Hills, Massachusetts, writing for the Pioneer Valley R/C Club. He states: “I'm writing to you in regard to a problem many of our club members have been having with four-stroke en- gines. After only a year or less of running, they develop compression leaks past the exhaust valve scat. You can hear air leaking past the valve seat if you place your ear close to the exhaust stack and turn the engine over by hand. We took several of the engines apart and placed the head assembly under water.

We then blew through the exhaust pipe and could sec bubbles leaking past. The intake valve showed no leakage.

We’ve tried cleaning the seat and even did a little lapping, but couldn't stop the leak. We tried replacing the valve, but this didn't work either. I can’t see having to replace the head assembly to correct this prob- lem, as they are very expensive.

“We’re not leaning out our engines for the maximum rpm and have been using regular two-stroke fuel. I've been running Red Max mixed at 12% nitro. 10%) castor, and 10% synthetic. The engines run fine until they start losing com- pression. I purchased a brand new O.S. 1.20 on which I could hear air leaking past the valve seat before I even ran it.

We haven’t read anything about this problem and can't believe we’re the only ones having trouble.” The first point worth mentioning is one I've talked about before. We can all benefit from an exchange of information, pro or con. I’d like to repeat my invitation to any of you who have comments or suggestions, good or bad. About four- stroke engines, to drop a line or two.

As (Continued on page 94) APRIL 37 How to Set Up an Outboard by CHARLES BEECHER F OR THE experienced builder, there are lots of “how to” articles written on boats, but there is very little w ritten lor the beginning boater or for the person who is all by himself. There can be quite a few problems, so I'd like to try to help you solve some of them. First, when building a boat, the running surfaces should be true and square, or at the proper angle that the manu- facturer has designed into the boat. The transom of a tunnel boat or V-bottom boat should be at a 90° angle to the bottom of the boat. If you do this, nine out of ten boats will not need to be trimmed for prop angle to the water. If you have to change the prop angle, you can do it bv putting washers between the transom (or adjustable motor mount) and the motor mount.

All of the boat's running surfaces should have sharp corners. If a corner is rounded even a little, water is likely to stick and come up the inside of the tunnel, or up the outside edge, and slow the boat or make it unstable. The beginning boater should not try to run his boat as a surface drive boat. The boat can become very unstable, unless you know what you’re doing. Some outboard boats are not designed to be run as a surface drive. The center of the propeller shaft should be '4- to 14-inch deep below the sponsons.

Or somewhere in this area, to help keep it stable. To achieve this variable running depth, you should use one of the adjustable motor mounts that are on the market. When you run your motor deep, you should use a JG-C-20 prop, or something comparable.

Put the motor on the adjustable motor mount in a low position. This will allow you to raise the propeller at a later date to make the boat a surface drive or semi-surface drive to gel more speed out of the boat when you are able to handle it well. When you're running the boat, if you want to raise the front of it.

Put washers between the adjustable motor mount and the motor mount, using the two bottom bolts. If you want to lower the front of the boat, put washers between the adjustable motor mount and the motor on the top two screws.

This is one way you can trim your boat. One of the most important parts of the boat is the radio box.

I like to build the radio box out of 14-inch plywood Hot Stuffed together, then 1 use an old nylon stocking and insert the box into the slocking and resin it together. I cut a piece of wood '4x14 -inch to fit around the inside of the radio box and put this 'A inch dow n frpm the lop of the radio box. This will allow for the waterproof seal (any closed foam tape) and the Plexiglas or plywood cover to fit Hush with the top of the radio box. You can use screws or bolts and blind nuts to hold the radio box cover dow n, but screws tend to strip out after being used a lew times. I his procedure creates a waterproof box to mount your servos in and install your radio. The proper setup of your outboard motor is essential for optimum performance and a true run. Install your servos and check the rotation before you put the holes in the box.

“PulPshould make the boat turn right. Be sure you use a good waterproof seal in your radio box.

K&B Manufacturing* and Model Marine Racing Special- ties* make the only throttle control I know of that the beginning boater can install with ease. *The following are the addresses of die companies mentioned in this article: K&B Manufacturing. 12152 Woodruff Aw.

Downey, CA 90241. Model Marine Racing Specialties. 2440 Andre A w., Janesville. ■ 38 MODEL AIKPLAKL NEWS W HY WOULD ANYONE intentionally stand out all day in a dry lake bed in the middle of a baking desert for three days in late October? There aren’t many creature comforts, and it can be dusty and quite uncomfortable. The reason for such strange behavior from hundreds of people is the Quarter Scale Association of America Rally, a meeting of enthusiasts of large models from many parts of the world.

The QSAA has been holding a rally in Las Vegas for large models for almost 10 years now. It changed a good deal in the first few years as those involved learned more about hosting such a large event, but it hasn’t changed much over the past few years. The fine-tuning was done in the early stages and many of the early errors have been eliminated. It has become a premier event worldwide and is now reported in model magazines all over the world. The 1985 edition of the QSAA Rally was no exception.

It was as good as any in the past and the weather cooperated flawlessly. There was no wind, which can turn the dry lake bed Hying site into a veritable Sahara dust storm. The wind was all but dead calm over the three days of flying. The sun shone the whole time and many fine models were flown, and flown well. The event is headquartered at the Showboat Hotel, which provides a large display area for the static display.

Models are not required to be shown, but many bring their creations for the admiring glances of their peers and the general public. The QSAA does a good deal of work to set up this one-day display and This fantastic Wright Flyer by (org Vogelsang won Best of Show. Power was two O.S. The President, Rex Perkins, works as hard as anyone at setting up tables and organizing the area. There are always some outstanding models at such events and this year was no exception.

Jorg Vogelsang from West Germany brought a Wright Model A Flyer which was very popular with spec- tators and pilots alike. Jorg has dazzled us in the past with his creations and is frequently asked. “What are you going to do for an encore?” Each year he seems easily able to top his effort of the pre- heavy and the addition of the nose weight settled it down very well indeed. Jorg spent several years working with prototypes to learn how such a model would perform. The appearance and the performance of the model proved that his homework was well done. The model, contrary to its heritage, was made almost entirely of metal and the sample formed aluminum wing rib Jorg showed to those present was a tribute to both his inge- nuity and his craftsmanship.

The rib (and the wing) are under-cambered, as From bottom left, lerry Kikkert with his F-82 and flight crew. Pilot was Bill Hempel. Mel Barber from South Africa had a Sikorsky S-39 powered by a Technopower radial. Chuck Fuller with his beautiful PT-22, used a Sachs- Oolmar 3.7 for power.

Above: Bob Seigelhoff with his fine Chester Jeep that spanned 8 feet. Left: Nick Ribaldo’s huge OV-IOA Bronco won Best Multi- Engine award. Having no wheels on which to taxi.

On Sunday, the rubber of the Mi-Start hung up and was lifted into the air still attached to the model. Consummate piloting skill managed to keep the model under con- trol until the launch device dropped off and fell back to the desert floor. Jorg Vogelsang’s Wright Flyer was a most popular model with close attention being paid each time it was flown and a round of applause after each flight. Once again, Jorg took Best of Show with the Wright Flyer, an experience he has had in the past with other models. Another fine model builder who is always recognized at Las Vegas is George Harlan from California. George has been in the winner category for many years and this time was no exception with his rendition of one of WW M's (Continued on page4S) was the case with the full-scale machine. Over all, the model was in the FAI class and the only flaw pointed out was that the original fabric was applied on the bias and Jorg had chosen to apply his as most of us would have done, with the warp and woof lying along, and at right angles to, the centerline.

While the chain-driven props of the original were replaced with twin engines in the model, the chains were present, although not used to drive the propellers. At ^-scale, such chains could have pre- sented an unending headache to keep operating. The pilot figure was coupled to the controls and followed the move- ments imparted by the radio gear.

Wing warping was used for lateral control and it worked very well indeed. All-up weight was 32 pounds and the model was launched using a modified Hi-Start, vious year and gets full marks for his adventurous spirit and his abilities.

Jorg’s Wright Flyer was a tour tie force, flying well after the addition of some weight forward to produce a better balance and taking all who saw it fly back into time to the days of wooden airplanes and pilots with a good deal of raw nerve. Considering that the airplane has practically no tail, it was still tail- V •• ■ Firehawk T HERE has never been an air- plane better named than the Firehawk. It possesses the attributes of the proverbial hawk! It's agile, able to work very light lift, and, best of all. It has an excellent lift drag ratio. What a dynamite sailplane for thermal duration contests! Not only will the Firehawk go head-to-head with the best of the super ships, but its dynamic range is broader.

I his plane is pure fun to fly. 1 aunches arc steep, arrow- straight. In fact, launch height will be consistently higher than most sailplanes on the field. The Firehawk is a stable airplane and not very difficult to fly.

Response to control inputs is positive and quick. It tracks in turns as if on rails, w ith no tendency lor the nose to fall through into the center of the turn. If you do manage to stall, recovery is immediate and gentle. As a matter of fact, once the plane is settled down after towhook release, only minor corrections are needed every now and then to maintain straight-and-level flight. So far I’ve found no nasty habits. The plane will indicate lift just ahead of the confirming tone from the sniffler.

I've been able to work turbulent, small-diameter lift about 50 to 60 feet from the ground back up to launch altitude. The thermal sniffler helps in centering the core and controlling pitch attitude while working lift.

Flaps/ spoilers are required to slow it down for the landing, and once you get used to these landings, you won't want to land any other way. With practice, the plane’s forward movement can be brought to a dead halt right over the spot at touchdown. Construction of the Firehawk is rather straightforward and conventional.

If you’ve built any of the more popular kits now available, the Firehawk shouldn't pose any difficulty. Try to save weight w herever possible, from the choice of wood to the application of glues.

1 used Pacer's* Zap glue. I his is a big plane at 125-plus inches of wingspan. You’ll notice extensive use of composite structures and 1 i;-inch ply as a means of increasing strength without increasing weight. 42 MODLI AIRI'LANE NL V± An intricate and complex arrangement, this design will challenge your skills. Even so, the final weight is around 5'/S pounds. As always, build the tail as light as possible. One ounce in the tail is several in the nose and that much more for the wing to carry.

The investment in contest-weight balsa is a wise choice. Pre-bend '/s-inch balsa fuselage sides from F2 to the nose using water and ammonia. Glue the full '/ 32 -inch ply side to the inside surface of both sides.

Glue the partial '/32-inch ply side to the pre- viously glued full '/32-inch ply side. (Note: pre-feather the partial '/32-inch side by sanding. Note area of feathering on the drawings.) Glue '/ s x'/i-inch top and bot- tom longerons in place from F5 to the rear of the fuselage. Put both sides together and sand so that the sides are identical in outline. Temporarily clamp a straightedge along the fuselage side.

The straightedge by John F. Clarke FULL-SIZE PLANS AVAILABLE.

PAGES 132, 133 SPECIFIC A TIO.XS, n— rr- «r- = W6. -• Type: Sailplane Wingspan: 125.5 in. FI F0 f » mi O tl ti «-» n A F 3 f /) l /] /.I Wing A rea: 1, 102.5.«/ in.

Weight: H5-00 o: Wing Loading: 10.3 oz/sq ft A sped Ratio: 12.4:1 Airfoil: Modified If pier 205 >2 ” * -,0 ' « C2 / / / / /;; — i.1 • i I MO DLL AIRPLAXE NL l VS 5614 Franklin Pike Circle Brentwood, TN 37027 (615) 373-1444 Call, Scream, Write, Beg, Threaten.do whatever you must to get Hobby Lobby's BRAND NEW Volume 7 CATALOG! The BEST in Radio Control Airplanes, Sailplanes, and Boats from Hobby Lobby's exclusive suppliers in the USA, Germany, and England, and. Our first FULL-SCALE AIRPLANE KIT!

M Send CATALOG to: wrntm INTI ft NATIONAL. INC C One airplane I haven’t seen for some time is the Me-262 from the AirFlair kit. I his was a limited production item which was formerly manufactured by lorn Cook. The Canadians have got it all sorted out and report it (lies very well with its twin Dyruimax Rossi.65 power packages hauling its 19 pounds around. I’m not sure whether or not a kit is planned, but if you're interested.

I’d suggest you contact Jeff directly for more information. Moving geographically southwest to warmer climes. IVealso received photos from Leonard Van Zanten. Prolific designer, builder, and innovator, of his latest additions to the Jet Age Model Aircraft* line. Ihe newest kit is the Grumman EA-6B Prowler. All of these aircraft are designed for his “S” series Jeff Ross of Weston, Ontario, built the Me-262 and F-18 as part of his stable of jet aircraft. Our BRAND NEW Catalog is Volume 7 Fall-Winter '8S-'M Call us at (415) 373-1444, or send this order blank for Hobby Lobby's FREE CATALOG!

- T HIS MONTH I’D like to show you what’s going on with our neighbors in the Great White North..so take off. Bobby Zieger from Austin. Texas, provided some photos he receded from Jeff Ross* of Weston. As you can see. These guys take ducted-fans rather ser- iously guess they've got long Canadian winters to build like this, but three Jet Models Products* F-4 Phantoms?

The F A- 1 8 Hornet looks real good and tips the scales at 22 pounds. It uses a pair of Byrojets with Rossi 81s. One of the photos shows a glass fuselage so I'm assuming molds are available could a kit be forthcoming? This group has also done a smaller F A- 1 8 at 16.5 pounds with two Jet Hangar Hobbies Turbaxes and K&B 7.5s.

Van Zanten’s fabulous Tomcat is 'A-scale. Ziroli F-15 Eagle for RK-20 or RK-740. Fans, which arc available in various sizes to suit the application. The F-14 is 1?- scale which produces a model of almost 9 feet in both length and span (wings extended). This hummer weighs 32 pounds, and according to Mr. “is a dream to handle in flight very stable and responsive.” It's powered by two 6-inch diameter “S' fans driven by Rossi 8 1 s.

For you guys w ho haven't yet gotten to the F-14 in the picture, the reason is probably the lovely Senia Wesner from Riverside. At nearly the opposite end of the si/e scale and certainly the opposite end of the country. I recently paid a visit to “Skunk Works Fast.' Better known as Nick Ziroli Models*, to see what he’s been up to lately. Well, he’s been doing lots. What interested me the most comes hot on the heels of his very successful SAAB Viggenand F-4 Phantom designs for the RK-20 or RK-740 an F-15 Eagle.

This all-wood model takes the same design approach as its predeces- sors simplicity! It uses a single fan unit with a single tailpipe (thrust tube) which is cleverly designed to appear as two! It's shaping up well and if it Hies at all like the F-4. It should be another winner. Ill provide a llight report as soon as it happens. If you can’t wait. SIO to Nick will get you your very own set of plans.

News 111 Be Following Tp On. I hear that Hobby 1 obby* has a kit (sporty scale) of an all wood British Folland Gnat that they will be marketing. I his is an airplane that the Red Arrows acrobatic team flew before they got their current H.S. I don't have a lot of information yet.

But the fact that it's an all-wood ducted-fan kit gives us one more than we had. Bob Kress* (RK series fans) has re- designed the mount system lor the Rk- 741) which is. No doubt, disappointing to those of us who toiled with our I )remels making a 2-inch wide O S. Engine fit a 1 7 x-inch mount. For those of you who missed it. The new arrange- ment is a cup-type affair w hich picks up crankcase mount points. (Continued on page 102) S3A Viking and EA-6-B Prowler are new additions to et Age Model Aircraft line.

APRIL I9$t>47 QSAA // F Below: Best Military Aircraft award went to Noel Hess with his beautiful F11C-2 powered by Kioritz. Below right: Vogelsang and crew prepare for a scale ramp takeoff with the Wright Flyer. ( Continued from page 41 ) well-known, hut seldom-modeled, air- planes. His deHavilland Mosquito put on an impressive demonstration at the static tables and in the air. George is another model builder whose skills are obvious when his work is closely in- spected. He always has some item or other (and often several) which “dress up” his static display.

The loaded bomb dolly pulled up next to the M ossie added a touch of realism which made many heads turn. George Harlan’s Mosquito had been flow n only once prior to coming to Las Vegas, but in the hands of John Elliot, it performed very well and fully earned the trophy for Best in Scale. Forest Edwards’ Fleet Biplane, pow- ered with his own hand-built radial engine, is as close to a work of art as you'll find in a model.

The engine is a jewel and Forest continues to improve the engine as he uses it. He was also one of the three recipients of the Waldo Pepper Award for his contributions to large models, along with Harry' Apoian and Addie Naccarato. An auction was hosted by QSAA on that first evening with many bargains to be found.

A Fly Baby, complete with Quadra engine and Futaba radio, went for just over S300. The evening ended with a pilot’s meeting in preparation for the start of flying Friday morning. Friday, Saturday, and Sunday were spent on the dry lake bed watching many of these fine models perform.

In the past, w inds have raised havoc on the lake bed, with dust storms coating every thing with fine alkali dust. This year, the weather was benign with no wind of any con- sequence.

Clear skies, and high temper- atures. Frequency control at such an event can be a real headache, but QSAA and their assisting organizations had things well under control. The ready area and the (light line were in constant Watts up?

By BOB SL1FF McFarlane’s Model Tech CAP 21 on electric is a smoolh and steady (Iyer. Uses a Kellei 50-24 but will do equally well with an Astro 40 Cobalt. E ACH MONTH someone 1 know seems to come up with an exciting new development for electric llight. This month it’s Terry McFarlane, whose Old Timer 1938 Powerhouse I featured some time ago. This time he's done a “new time” model. He has taken the Model lech ARF kit of the CAP 21 from World Engines* and made the.40- powcred gassie into an electric by power- ing it with a Keller 50-24 on 18 Sanyo cells.

He found it easy to convert (see the unique and clean motor mount pictured), and it came out weighing about 6.5 pounds. He thought that was a bit heavy and that he could have saved a little weight through some surgery. He felt it was worth a try. And on the first time out. I accompanied him to the Costa Mesa (silent) flying site. I helped him carry the model out and place it on the ground, into the wind, toward an “instant altitude” bluff.

Terry turned on his trusty Futaba PCM. Flipped on the motor arming switch, and stood back. Standing there cool and calm, he advanced the throttle stick until the motor switched on. With me holding my breath, it rolled forward, and in about 25 to 30 feet was in the air. And in about 25 seconds had reached Detail shot of mounting an electric motor in Model Tech CAP 21.

Cowl covers everything. Cruising altitude. From there for about 4 1 /; minutes it cruised about smoothly, punctuated with some crisp rolls both ways.

A couple of loops were followed by a high-speed low pass and a quick return to cruise altitude. After a bit more of this, the battery pack reached exhaus- tion, and Terry glided it in to a very smooth touchdown and roll-out. There was still a little left in the batten’, so he taxiicd the plane up to his feet, where it stopped, ready for a recharge.

L o say the least. I was impressed. This Model Tech CAP 21 is a very fine model for electric power.

I would highly recom- mend it to any of you who want exciting performance w ith no noise or goo. Not to mention that a minimum of work is required in order to get it ready.

While Terry used a Keller 50-24 for power, an equally good and much more readily available power system is the Astro* 40 Cobalt direct drive system. Letters I received a letter from Bob Owens of Tujunga, California, who offers a cor- rection to an error: “I just got around to reading your column in the March '85 issue con- cerning ’charging your flying battery pack.' It contained some good infor- mation on nickel-cadmium (sealed cell) batteries. However, twice you mentioned ‘acid. ’Once it was stated ‘great spitting of acid’ and another time ‘leaking acid all over.' I just can’t let this go without a challenge.

“Firstly, the electrolyte for nickel- cadmium batteries is potassium hydrox- ide diluted to about 20 f 7. Which has the opposite pH of acid. It’s no matter from a safety standpoint, since either can be hazardous to your health. “Secondly, it isn’t likely that when the cells 'split their sides’ (or worse, explode, which happened to mine years ago w hen 1 mis-connected the aligator clips), there’s any evidence of spilled electrolyte. “In my professional occupation I had the fortune of working with a large manufacturer of nickel-cadmium bat- teries.

A tour ot the production line ol the sealed-cell batteries was most inform- ( Continued on page 121) 50 MODLI AIRPLANE NEWS Byron Originals 56 MODEL AIRPLANE NEWS Inf ART SCHROEDER A nimble V4-scale version of the Samurai legend. I N 1937, Jiro Horikoshi designed, to specifications of the Japanese Air Force, an airplane that was to become a most formidible weapon in the early days of WW 11. Of course, the Mitsubishi A6M Zero-Sen. Initially, the Zero met all expectations due to its very light weight, design.

For realism, a pilot is essential. Impressive maneuverability, and expertise of its pilots indeed, it seemed nearly invincible. As weight went up with more powerful engines, strengthening, increased armament, and armorplate, the airplane was no longer able to maintain superiority over newer, faster and more powerful Allied aircraft. The fighter was used through the war as a basic, land-based weapon, a ship-board fighter, a Kamikaze raider, a rocket platform, a float-equipped airplane, and a trainer there were few WW II aircraft that filled so many roles or went through so manv modifications to meet varying needs. In all, nearly 1 1 JHX) Zeros of all types were built by Mitsubishi and Nakajima. In the final analysis, increasing weight and power problems as well as the loss of Japan’s top pilots — diminished the fighter’s effectiveness and it became one more symbol of Japan’s ultimate defeat. Little can be taken away from the Zero- Sen; it was a lean, mean fighting machine.

To some, it represented one of the most beautiful and effective of WW II fighters. There color photos by Louis V.

DeFrancesco It’s the little things that count such as simulated exhaust stacks. Was nothing superfluous about the Zero; every line and every component had a purpose. It remains today as a perfect example of “form follows function'! It’s a well-designed aircraft with a distinctive look. All of the Zero's lines and flight capability are apparent in Byron Originals'* kit in 1 s-scale. When completed, the airplane looks great and matches its appearance with airborne performance second to none. Byron's 'Warbird' series is well-known to all modelers and their P-51 and P-47 are seen at virtually every giant-scale affair.

But something was missing there simply wasn't an “enemy” to “fight' with the Mustang. Jug and, most recently, the Corsair.

Kitting a Zero was, therefore, a natural and one wonders how far behind an Me- 109 can be for the Iowa-based companv. The Bvron Zero follows this innovative firm’s now' famous practice in that it’s a complete kit Q-82 powerplant setup. (only engine and finishing materials are not included) in a composite structure: fiberglass fuselage, molded- loam Hying surfaces, a variety of die-cut plywood pieces for formers and hinge covers, aluminum w ing and stab spars, a variety of metal fittings, retract landing gear of molded nylon and metal, and the usual nuts, bolts, clevises, ball links, and hinges.

Except for aileron, elevator, and rudder trailing edges, there is no balsa at all in this kit. Wheel wells are beautifully molded into fuselage sides. It’s not needed since the materials used fulfill their intended purpose so beautifully. Byron kits truly have a “space-age' approach to model airplanes. At first glance you realize the two large boxes contain a lot of “stuff,' but the completed Zero’s size doesn't strike home since the fuselage, wings, and stabilizer are two-piece affairs and the canopy and cowl are separate items.

It (Continued on pane 59) Ingenious Byron controlled actuating mechanism. APRIL N.s'e 57 bl.uk & white* photos courtesy of Byron Original; Horizontal stab is a plug-in affair for convenient transportation even in small cars. ZERO (Continued from page 57) isn't until everything is put together that you realize that this is a big machine with an 88-inch span, a 75-inch length. 1.350 square inches of area and (in the case of the review model), an overall weight of 27 pounds.

Completed on my bench, the Zero dominated my workshop. It's the biggest airframe that has been in there; as big and heavy as 1 personally want.

Let me hasten to add that the plug-in wing and stab make the Zero practical; 1 can fit it into my Toyota Starlet hatchback with all field equipment and room to spare. Rudder has open rib section for scale effect. Included in the kit are an excellent instruction booklet and a series of drawings on large sheets of paper that really ease assembly. I can’t fault the instructions and I followed them to the letter to a very satisfying conclusion. 1 use the word “assembly” since there is little building on the Zero — at least building in its usual sense.

Rather, a Byron warbird is composed of a series of enjoyable steps that connect and lead to a finished airframe. In fact, one of the charms of a Byron kit is that it ideally fits usual spare-time hours. You can start a Plywood wing butt plate supports wing braces and quick-disconnect linkages.

Step, finish it, and pack it in for the night; each step is a task unto itself. However, don’t ever get the idea that a Byron warbird is, in any way, an ARF. There is a lot of work to do in those two boxes. Enjoyable as it is, plan on several months of spare-time activity. There’s so much to be done that you can’t help but feel very satisfied upon completion — 1 certainly did! For the record, every part in my Byron Zero fitted perfectly — a reasonably adept modeler will have no problems if instructions are carefully followed. 1 did find as 1 assembled my Zero some things that might prove helpful: Cut ply parts — hinge covers and wheel well reinforcements — with a single-edge razor blade and a straightedge.

This will give a much cleaner edge and a better fit. When working on foam parts, keep your bench clean — foam parts do dent easily. Fortunately DAP or any acrylic spackling removes those bad spots. Rough-up the aluminum torque rod before finally epoxying them in place. Wherever metal is glued in place, rough- en its surface. The former that holds the front wing spar extrusion requires patience and a little trimming to get it in place.

Be sure to fiberglass all formers in place on both sides. The inner door cylinder must be offset from center in its designated place to permit installation of hoses. I installed the fuel tank with Velcro Left: Super scale main gear is available from Byron.

Above: Tailwheel is retractable and steerable. 1 initially used rubber bands as shown, but the bands’ tension caused a slight dimple in the fuselage side.

The Velcro held my tank securely without loading the light fiberglass structure. Flap servo drives the two flap sections. Square rods plug into nylon actuators. Install the false ribs on elevator, rud- der, and aileron with Pacer’s* Z-Foam Primer and Zap cyanoacrylate glue.

Epoxy, no matter how quick it may cure, will drive you crazy holding pieces in place. Z-FP permits instant installation: in fact, all hinge covers could be installed in this way to speed things up.

You may have to thin the leading edges of movable surfaces for a clean fit inside the hinge covers; allow a bit for covering. Loctite all nuts and bolts when they are finally set in place (material is sup- plied in the kit). Think about vibration and what it can do and be sure anything buried can't come loose.

Gear doors are pneumatically operated in sequential arrangement with master cylinder. (Continued on page 122) Ami h>Sr 59 RADIO CONTROL NEWS by ART SCHROEDER Einar Pall Einarsson of Iceland got a set of im Follins plans and came up with this fantastic model of the PT-19 Cornell. I T’S HARD TO BELIEVE, but the DC-3 has just turned the corner on its golden anniversary. A half cen- tury of serv ice was recognized by Nova, a documentary program on public tele- vision with the film, “The Plane That Changed the World The Story of the DC-3.” All the accolades heaped upon this venerable airliner in that program were well deserved and 1 hope you all had a chance to view it. If not, a video tape of the program will be available — try your local public TV outlet. One thing is certain, any aviation buff with a soft spot for the DC-3 will surely find the Nova presentation worth viewing.

The DC-3 is, for those who don't know, an airplane that made today’s commercial aviation possible. It’s the ancestor of the well-known DC-9 and DC- 10 as manufactured by the Mc- Donnel Douglas Corporation.

Back in 1936, Donald Douglas and his team designed an airliner to meet the needs of a newborn travel industry. This airplane did its job well as proved by today’s vast commercial airline networks; indeed, the DC-3 'changed the world.” Its role did not end as a “people mover” in peace time it became a “soldier mover” in WW II as the C-47 and a paratrooper aircraft. The “Gooncy Bird” served as a glider tow and later, in Vietnam, became “Pull, the Magic Dragon.” a high-fire- power, tactical attack machine. Variety has been the DC-3’s history; it has filled so many roles. There are still over 1. 000 DC-3s in daily service as airliners, executive air- craft, cargo carriers, and military.

One DC-3, still flying regularly in New England, has over 88,000 hours of opera- tion on its clock (that equates to over 10 years of constant, ’round-the-clock operation). As respected as the DC-3 is, one doesn't often see it modeled. That’s strange, since it really makes a superb subject fora twin-engine model airplane of any size. Perhaps the rarity of DC-3 projects stems from concern over any “twin” airplane. H owever, there is a plan that can get you to recognize the DC-3’s anniversary.

The plan is by Paris White and it appeared in the June 1971 issue of M.A.N. It’s listed as plan #75 in the Plans Directory and it sells for $10.50. The design is “right on” in scale and would be ideal for today’s four-cycle.60 engines, although originally designed for twin.50 two-cycles. This is one version that is so stable it can handle even “ham- fisted” flying — with one engine out. Be- lieve me. I saw the original fly! You might want to give it a try.

It would be super scaled up by 1 0% with scale retracts and small chainsaw engines. There is also a fine DC-3 (C-47) in kit form from Royal Products.

This bird spans 83 inches and is powered by.40.60 engines. As always from Royal, the kit is superb. Celebrate the DC-3’s 50 years of ser- vice build one! Travel is Great Model aviation is a fascinating hobby with its elements of science, craft, sport, and competition. But even more fas- cinating are the members of this world- wide fraternity; all people with a dedi- cation to this hobby/ sport. I've never met a modeler who was not a pleasure to be with, who wasn't interesting to talk to, and who didn't have a story worth telling. Perhaps that feeling comes from our common interest but.

More likely, it comes from the fact that modeling draws interesting people. I believe this is so and my opportunities to travel all over America and the world bear this out. L ake Einar Pall Einarsson of Iceland, a truly dedicated modeler I met a few years ago on a trip to that northern bit of land in the Atlantic. Einar is a TV cameraman by profession, a photo- grapher, and a fine, dedicated modeler and flier. Einar could be a successful international competitor in t>0 MODU AIRPLANE NEWS both pattern and scale but opportunities for competition to really hone his skills to that level are limited in Iceland.

Recently, giant scale has captured the Icelander's interest and the results of his efforts can be seen in the photos. His two most recent projects are a '/4-scale PT-19 powered by a Kiorilz engine and a scratch-built Super-Fli original of Kraft’s aerobatic machine powered by a King 60 engine. Both are apparently fine-flying aircraft and that is to be expected since “Pali' exhibits the same attention to detail, construction, trimming, and gen- erally good modeling practice I’ve seen in successful modelers everywhere. This with a king-size handicap just Another example of Einar’s ability is this beautiful Super Fli above.

Try modeling in Iceland (thousands of miles from the recognized centers of our hobby/ sport) where everything has to be shipped to the island. Costs are under- standably high and the wait must be agonizing. There is a fine hobby shop in Reykjavik (the capital city), but most Americans would go into cardiac arrest at the prices that must be paid due to shipping costs and a limited sales level. Modeling in Iceland is largely an in- dividual effort if you want to build models you find a way! Sometime in America we ought to thank someone for a distribution/ manufacturing/ import network that makes modeling such an enjoyable way to spend our spare hours. All problems aside, when you do travel, somehow find time to contact the local modelers. This will give you a great deal of pleasure, knowledge, and understanding.

(Continued on page 108) DeHAVILLAND BEAVER GIANT SCALE 96“ 4 CYCLE 90 120 SEND $2.00 FOR COMPLETE CATALOG OF FINE KITS IKON N'WST P O Box 566 Auburn. WA 98071 (206) 941-8248 Aileron Linkage Set Our aileron linkage sets use' pregrooved pine trailing' edges to eliminate doublers for wing screws or rubber bands. The large set (shown) uses 1/8” wire and is for symmetrical wings: the small set uses 3/32' wire and is for flat-bottom wings. Both have full length brass bearings for precise operation. Available at your local • hobby shop grpipianes Electric Flight Technology is Now.

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A420« Vaio Baaed FI 32964 Lightweight V« 1** Wdulaialc _.. Yn ->Fill OUT AN0 MAIl t ==■“ - '-Xi Radio Make Quantity APRIL 1080 61 The Golden Age of R/C by HAL iic BOLT T HE FEATURED model this month is the Live Wire, a design which led to a long line of kits that served the needs of the exploding R/C sport. The lineage evolved into the Live Wire Trainer, the Cruiser, the Kitten, the Rebel, the Champion, the Sonic Cruiser, and the Yankee. When a small version of the Live Wire design proved successful, it was nicknamed “Junior.' In kit form it was labeled “Trainer.” Logically or not. The original design got “Senior” added to the title. Offspring of the Live Wire design led to the first realistic inverted aerobatics.

In fact, the influence of this basic design still continues today. To understand the “whys' of this design you have to appreciate the atmosphere of the period. Control line was supreme in modeling, on a level with the radio control of today. R, C was just ready to take off with the opening of the Citizens Band frequency. Control line models had already progressed to a high plateau in design, structural simplicity, and flyability. C / L models were quick to build and very rugged, and modelers were accustomed to being able to fly them in adverse weather: they no longer waited for ideal winds.

Radio control designs still had complex structures which damaged easily and did not do well even in moderate winds. It was logical to expect that the new R Cers coming from the C L ranks would want similar conditions. I was involved in the production of C L kits with dmeco Models, dmeco felt that R C would be the modeling wave of the future. To produce rapid growth, kits had to suit the desires of the incoming C L people, which indicated that a sharp break from traditional R C models was needed to suit the expectations of Cl Lers. With my Rudder Bug experience 1 found that there was much to be desired in performance, structure, and simplicity. My friend Bill Winter, who had consider- able R C experience, and 1 collaborated on the first Live Wire.

Many long- distance calls and letters were used to establish the parameters for what was to be. Bill, then editor of M.A.N., also felt that R/C would be the future of model- ing. It seems silly today, but then there were few industry leaders who would agree. C/ L was supreme!

The collaboration resulted in a 14- deBolt’s Live Wire Senior, 1952 vintage, was a trendsetter. Box below is removable carriage that housed receiver in suspension by use of rubber bands for shock dampening. Point checklist of features that the ideal R/C design should have. Fortunately, aerobatics and other niceties of today’s flying didn’t have to be considered. The goal was a simply-assembled structure; one that was rugged enough to stand the abuse of uncontrolled “bounces” off the turf, utility for radio service, and the ability to fly in adverse weather and return to the launch point. Control 62 MODEL AIRPL/WL NEW would be rudder only.

You might think that sounds simple, but back then these were incredible goals to accomplish with one design. The actual 14 points are dim in my memory today but the prominent desires are clear. For performance the design had conflicting goals besides the ability to fly by radio. Number one on the list was wind penetration. To fly in moderate w inds you had to be able to fly upwind to get back to the launch point. In contrast, penetration is easiest with a fast flying speed, but you needed a slower speed to reduce damage when you had an earthly encounter.

The basic Rudder Bug philos- ophy showed how to get flat turning ability and other flight necessities. Walt Good had provided that knowledge. Otherwise, the design should be easily hand-launched and land softly, as flying fields were undeveloped and there were no runways. The model size and power were dictated by the need to carry heavy R; C weights at relatively low speeds.

This was accomplished by having the wing do the work instead of the engine. The Live Wire was relatively large with 750 square inches of wing area using only a.19 engine. We got the needed lift from the Davis airfoil set at the ideal 5° incidence, as had been proven by Frank Zaic. A thick, symmetrical stabilizer was also used, set at a lifting angle. With both the wing and the stabilizer lifting, it was thought that the model could have a “flat” flight attitude and still gain altitude by rising more vertically instead of the normal high-drag, nose-high method. Thus, penetration could be much better.

In addition, this arrangement should negate most of the 'ballooning” tendencies seen when turning into the wind. All these requirements were because of the lack of elevator to trim the flight path. Another diversion from the norm was reduced dihedral. I had to use a lot less on my Bug to make it fly satisfactorily, so it was further reduced on the Live Wire.

Otherwise, aerody namically. We followed the Rudder Bug philosophy, but the changes did provide dramatic perform- ance. Bill and I felt that utility was para- mount for the newcomer to R C. So the Live Wire fuselage was designed around a removable R C unit, actually a simple box with all the R C components inside. Because it was interchangeable between models, it was even more useful.

Later, some R C manufacturers grabbed the idea and packaged R C systems as single units, affectionately known as “bricks” from their size and weight. A major step forward was the Live Wire structure. Instead of the usual sticks and silk, C, L experience was adapted to this R C design. We used stressed skin, with sheet balsa replacing the normal longerons and trusses. The sheeted fuselage and wing reduced assem- bly time nicely, while providing the desired rugged ness. Another useful design feature was a rubber band-attached aluminum landing gear.

Rudder-only radio malfunctions often resulted in a spiral descent to the ground. Permanentlyattached wire-style gear were hard to fabricate and usually tore out a lot of the structure on impact. The aluminum gear simply flew off, allowing the fuselage to slide along the ground.

Usually only some new bands and a prop were needed to get the model back in the air. You won’t sec much structural difference between the first Live Wire and today’s sport trainers. Vernon MacNabb was a visionary electronic engineer and R Cerin Indiana- polis, Indiana. When the Citizens Band opened up. His Citizen-Ship Radio Corp.

Was quickly on the market with an integrated single-channel system. This was a positive step for the average modeler. The advertising for this non- electronic type system claimed that you could just plug in the batteries and go flying, quite like today. There was no tuning, no adjusting, and no diddling. It was so different from the 27.255 MHz systems. The difference was the 465 MHz frequency which allowed stable circuits and required a very short antenna that was a dipole with a reflector on the small hand-held transmitter. Better yet, the transmitter needed only one small battery.

The receiver was on one side of a printed circuit type board with its short antenna hanging from the bottom of it in the form of a rectangular aluminum strip. You slung the receiver in the model with four rubber bands to isolate the sensitive relay from vibration. The CS- 465 used long-life “hard” tubes and batteries were at a minimum. In turn, the relay operated a standard Bonner escape- ment to complete the package. What 1 never did understand w as that, with the success of the CS-465. Why was Babcock the only other manufacturer to produce a 465 system?

George Swank and I built two proto- type Live Wire Seniors equipped with CS-465 radios and rudder-only control, and powered with K&B.19 engines. Again, test-gliding from a height was used as a pre-flight check, they looked Early radio designs were pioneered by Citizen-Ship and Babcock.

APRIL HSr 63 livable. Once more my initial powered flight was an experience. 1 was so en- grossed in the early morning flight that 1 forgot about the fuel supply and the engine quit some distance away. Would you believe that the forced landing was on a nearly deserted highway but a lonely car still came along and ran over the tail?

Subsequent flights with the models made both George and I very happy; even the radios seemed flawless. We were anxious to compare what we had with other R/C models of the time. Late in the season, the only R/C event left was the Canadian Nationals, so we went to observe.

We were shocked to find that with a moderate breeze all flying was grounded. George and I thought that with no action we could at least sport-fly. But we found that to do so we had to enter the Nats! You can imagine our surprise when these two R/C beginners took first and second at the Nationals! George did better by getting takeoff points from the rough field. We were inspired.

Later that winter we attended the King Orange event in Florida to repeat our success under better conditions. We were assured that the new' design was sound and that the 465 radio was reliable.

Actually we logged about 150 flights with the com- bination before encountering the first problem. One cold winter day the escape- ment rubber froze in flight. We wondered why the whole project had to depend on a 2-cent piece of rubber. The answer to that is another development worthy of a later discussion. Austin Hill of Haworth, New Jersey, wrote telling of his latest OT R C exploits. His first R/C models were a Live Wire Kitten and a Rebel, offspring of the Senior design.

For several years he has been collecting OT R/C kits and now has a good supply. I've heard of others doing the same, and it seems that OT kits are often a good buy as they’re much less expensive than modern kits.

Many have excellent perf ormance char- acteristics and the added value of a nostalgic design. Hill was quite impressed by the performance of his newly-built Live Wire Custom bipe. He found that it handled as easily as a trainer, yet was maneuver- able too. The first flight was one that we could all appreciate, ending with a perfect three-point landing. Austin’s OT stable also includes a Custom Privateer that is big enough to impress even the giant-scale types.

We can imagine the pleasure this one is, flying off water with modern equipment. Austin also included a Kodacolor print of his Custom, showing a beauti- fully-built model, but Kodacolor doesn’t reproduce well, so when you can, simple, clear black and white prints will allow all of us to see your pride and joy. It’s also interesting to know the type of equipment you’re using with your OT model. The original Custom was pow- ered with a K&B.35, using a Bramco throttle. The radio was Bramco five- channel reeds providing rudder, elevator, and engine control. Actuators were Multi-Servos by dmeco.

Yes, the Custom would do pretty rolls without ailerons, something not often seen these days. Let me remind you ol the 'first in R/C contest.” I’d like to know who had the first R/C model. Maybe it was un- powered, a glider perhaps? If you know, let me know.

Also remember that this is your OT R/C column. We’d all like to know what you're doing. Keep the nose down when launching.

Hal “Pappy” deBolt. C / o Model Air- plane News, 632 Danbury Rd., Wilton, CT 06897. ■ ■■■!■■■ ^ 1 THE RADIO CONTROL BUYERS GUIDE The all new 9th edition is now at your local hobby shop. It contains thousands of photos and product descriptions of radio control • Aircraft • Cars • Boats • Systems • Engines • Hardware • Accessories • Books • Videos and more. The RCBG is the single largest source of infor- mation for R/C modeling available. Whether you're an advanced R/Cer or an eager novice, the RCBG will be your master reference. So, before you plunk down your hard earned cash-Look Before You Buy!

If not available locally, you may send $9.95 plus $1.75 for shipping to: Radio Control Buyers Guide, Dept. 200, Clifton House, Clifton, VA 22024.

Be sure to indicate your street address. TT n n 64 MODEL AIRTI-ANL NEWS PATTERN MATTERS by MIKE LEE T HERE'S AN interesting point in the ever-burning argument over what type of aircraft seems the most appropriate for use in FAI Turn- around. For those of us taking polls, it seems that the semi-scale types of aircraft are not taking over the pattern scene as predicted by some. As I've noted several times in this column, our beloved fire- breathing pattern birds that we've been flying for the past decade are quite satisfactory for the job. Take, for example, the Nationals in Massachusetts last year. The most com- mon ship in FAI was the sleek pattern monster.

A few semi-scales were around and a significant number of slightly enlarged pattern birds were seen, but the normal pattern birds were the most popular. As another example, the Masters Tournament in Louisiana saw the stan- dard pattern birds all over the place.

True, Steve Rojccki, who placed fourth, and Chip Hyde in fifth, flew semi-scale ships, but they were exceptions and were no doubt outnumbered by the fire- breathers. The final true example puts us in the Netherlands at the World Champion- ships pattern ships galore! As a matter of fact, it was said that the U.S. Team’s aircraft were among the slowest aircraft at the meet. It's notable that the team Heather and Steve Ellison show their Il- lusion that Steve flies in Turnaround.

Members impressed the judging staff with their closeness of flying and strict adherence to the maneuver box, while pilots of all other teams almost totally disregarded the box and flew wide-open maneuvers. Of particular note was the Japanese team. It was jokingly rumored that the judges were going to be issued binoculars to judge the Turnarounds of the pilots. The point here is simple; don’t throw away or mothball your present pattern bird when transitioning to the Turn- around pattern. There’s no smoother, more graceful, more capable aircraft in the skies today than the piped, fire- breathing monster of a bird we call the pattern ship.

Use that ship for the FAI pattern and see what I’m talking about. And if anyone has got a semi-scale ship that can match a pattern bird in the hands of the average pilot, then step forward with it! It might make a great construction article. Mike Lee’s CAP 21 was built for T urnaround, but he feels pattern ships are the way to go. In the Right Place at the Right Time Getting your new pattern bird in the right place for performing maneuvers in front of the judge is important. Allow the judges to see the most advantageous view of the maneuvers.

Placement of the maneuvers has to be such that when a judge views our execution, we show him the real beauty of the maneuver, rather than inadvertantly hiding it. Thus, we can accomplish scoring more points and we end up perfecting our technique. Ivan Kristensen of Canada with his famous Atlanta pattern ship.

Let's talk about the timing of the maneuvers, which has a lot to do with their performance, and getting them centered in front of the judge. Timing of a maneuver starts with the actual maneuver call. A neophyte pilot is often heard announcing his maneuver just as he begins the execution of it. For example, a common loop. The newcomer will call out, “The Inside I.oop is next, now!” Accordingly, his loop is beginning when the word “loop” leaves his mouth.

While there is really no downgrade for this, his loop, in the minds of the judges, is actually being judged some 3 seconds earlier. That’s because the rule book requires an entry and exit on the ma- neuver being performed. According to the book, all maneuvers are required to establish an entry into the maneuver, beginning with aircraft being straight and level (in most cases). This establishes the heading and attitude of the ship prior to actual execution. The period of this straight-and-level flight is about 50 feet, or the equivalent of 2 seconds. Personally, I prefer the 2 seconds because the real truth is that our aircraft are travelling about 160 feet per second, when on the pipe.

Anyhow, you must have a lead-in to the maneuver. Phis in turn throws your timing back a bit. The pilot must now remember to fly his lead-in upon calling Al'KIL h>Sr 65 his maneuver to begin and before actually executing the maneuver. This is to the advantage of the pilot, in that he may now call his maneuver and then have a bit more time to concentrate on the execution.

Now the timing sequence for the Inside l oop goes something like. “Inside Loop is next, beginning now!' Maneuver is executed).

Sounds easy enough, but I did leave something out. The exit is basically the same as the entry', a straight- and-level portion of flight immediately following the execution of the maneuver.

Chip Hyde with his winning Dalotel 60. Built from Hansen kit. It's a judged portion of the maneuver. Moreover, it can mean the coup de grace of a good-looking maneuver which may push that score up even more.

Now our maneuver looks like. “Inside Loop is next, beginning now!' (one-thousand- one. Execution of the maneuver, one-thousand-one. One-thou- sand-two), “Maneuver complete!'

Notice in this description I added not only a time interval to the end of the maneuver being executed, but 1 also added the bit. “Maneuver complete.' This is a bit of psychological strategy.

It seems that the “human nature'side of us wants to hear the beginning and the end of things when they occur. Without saying the maneuver is complete, the judge may have a tendency to continue follow ing your aircraft in flight for quite a ways after the maneuver is completed. Meanwhile, you have terminated the maneuver and might want to wag your wings to loosen up your nerves.

The judge watches this and might think this was a mistake and downgrade you ac- cordingly. More experienced pilots might think this a bit of a joke, but why risk it? Most of us have seen it at least once.

Keep it from being you. The timing of the call and the sub- sequent execution of the maneuver now play a vital part in your pattern per- formance. You must be able to properly gauge the point where the maneuver will actually be executed, and make the call to the judge accordingly. For those ma- neuvers that are executed in front of the judge, the call will come sometime w hen the aircraft is on the pilot's flank. This is assuming your ship is of the normal afterburning gender. Consequently, the call for completing the maneuver will come on the opposite flank at about the same spot. By the same token, maneuvers that are executed slightly to the side of show center are called when the aircraft is close to show center, if not at show center.

It sounds a bit like nitpicking, but this method of calling and executing is the method recommended by the book. And when performing the maneuvers this way.

Make your calls with confidence and authority. Believe it or not. A judge can detect a nervous voice and might give your execution the evil eye. He feels there might be something to dow ngrade if the pilot is afraid of performing the maneuver. Call out that maneuver with confidence, like you’ve been doing it all your life, and the judge will feel confident with you. Futaha PCM For the past 8 months, 1 Ye been flying the tails off of Futaba’s* PCM radio, and I can say its a superb radio. The transmitter handling is about the smooth- est around, and airborne response is excellent.

You may wonder w hy l would make a statement like that in this column. I'm definitely not doing it for a paid ad- vertisement. But merely to drive home a point. The PCM by Futaba is no doubt one of the premier radios on the market.

And it’s true that a radio such as the PCM can indeed make you a better pilot. Sure, the radio system still does the same old job it did ten years ago. That being the guidance by radio signals of an airborne model. But now' we’re looking at how much more accurately it can be done. For example, a mere ten years ago there was no such thing as dual-rate sw itches.

Pilots had to decide whether to settle for a model that rolled three times in five seconds or a model that rolled faster and required the pilot to hold partial stick. Doesn’t sound like much, but if you were good at doing slow rolls, you could settle for three in five seconds. You had to get good at holding the sticks steady for the slow and three rolls, w hile leisurely (licking the ship out of the maneuvers. Today, the dual-rate switch allows you to set up the aircraft to do three rolls at the right speed, the slow roll at the right speed, and high-speed rolls at any speed you want! The Futaba PCM, and other premier radios, allow you to cus- tom-set rates, mixing, offset, end points, total throws, and almost anything your heart desires; and at an incredible rate of dependability. Don’t forget, us old timers remember that a good day of flying was one when you had enough of the pieces left to rebuild the ship.

The resolution of the modern radios is unbelievable. Older radios would literally jerk their way around w ith the pulse train of the transmitter. Today the movement is so incredibly precise that the aircraft will tell you every mistake you make on the sticks and that’s what will make you a better pilot. A better radio will make a liar out of you. You may think you fly well until you get that new radio. Suddenly you find you can’t fly for beans!

The reason is that the new radio follows every com- Ron Chidgey’s Tarbaby uses R.120 and is larger than your average pattern ship. Mand, every flinch, every nervous move your fingers commit. Consequently, you become aware of it.

You pay more attention and devote more concentration to the sticks. You end up being better! And that’s what it’s all about. Next time you think that a new piece of equipment can’t do you much good, think it over. The technology in today’s R C hobby is nothing less than Space Age.

For that, 1 give my personal thanks to the entire hobby industry. See you at the next pattern meet. ’T il then, we’re on the pipe and airborne.

C o Model Airplane News, 632 Danbury Rd. * The following is the address of die com- pany mentioned in this article: littaba Corporation of America, 555 W. Victoria St., Compton.

■ 66 MODEL AIRPLANE NEW S by GRADY HOWARD T HE SHUTTLE has landed! Not the Space Shuttle; GMP-Hirobo ’s Shuttle.

Gorham Model Products* has just received a shipment of Hirobo’s new. “ready for takeoff' R/C helicopters. 1 was fortunate enough to receive one of the first to arrive in the U.S. There are many adjectives to describe the Shuttle, but the best I can think of is “revolutionary.' 1 feel that this ready- built,28-powered R/C helicopter will do more for the helicopter hobby than anything since the R/C GMP-Hirobo Shuffle A revolutionary, hot-performing, ready-to-fly chopper! Helicopter was first introduced in the early 1970s.

GMP-Hirobo has incorporated fiber-litled nylon in the construction of all rotorhead parts, as well as in the frame components. The canopy is not made like most canopies that use vacuum-formed plastic. Hirobo has used injection-molded plastic for a more rigid and detailed canopy.

The canopy has tracks molded inside that match a rail on the floor of the helicopter. To install, you simply slide the canopy onto the rail and to the molded latch at the top of the frame for a secure fit. All pushrods and linkages are pre-set and even the Z- bends on the rods are ready made. Servo installation is simple, with the servos being mounted under a sliding bar at each end. After hooking up the servos, you slide them fore and aft until the swashplate is level. You then tighten the three screws on each end.

And you have installed the servos. You can use four or five servos. The throttle and collective servos are mounted in the same manner. Measurements for degrees of travel are given in the instructions.

I’d like to add that the instruction book is very thorough in both English and Japanese. The instructions are complete and even explain what each control function will make the Shuttle do. T he tailboom is made of thin-walled aluminum and houses the tail rotor drive belt. The drive to the tail rotor is via a toothed belt and offers no- slip operation. The rear belt pulley has an idler pulley just in front of it to keep the belt snug against it.

The idler pulley has a bearing in it for smooth, no-drag operation. The Shuttle has a total of 15 ball bearings throughout the mechanism, and is a quality-built helicopter. T he main rotor blades are made of hardwood and come painted and ready for installation. As the Shuttle comes out of the box.

You only have to put in six bolts to have it sitting there waiting for radio and engine. It requires two bolts for the main blades and four bolts for the landing gear. All bolts are included in the kit. The engine installation is simple and the fan and starting pulley are mounted with the prop nut. The clutch is then fastened to the pulley with two screws. The top of the clutch has a ball bearing in the center for alignment with the clutch bell.

The clutch bell has a shaft in the center of it for the clutch to fit on. The engine is fitted to the engine mount, and this assembly is slid up through the bottom of the side frames and fastened there with four bolts. The entire assembly time was 2 hours and 15 minutes, which included removing my radio from another helicopter. A neat little platform is already installed for your gyro in front of the engine shroud. After charging the radio batteries overnight, I got an early start on testing the Shuttle. After lift-off.

The only adjustments that were needed were two clicks on rear cyclic and two clicks on right cyclic. The rotor blades were in perfect track and there was no vibration to indicate any need for balancing the blades. I’ve now had almost a gallon of fuel through the Shuttle and have found only minor problems. 1 had an engine quit at 1 5 feet in a hover.

This resulted in a tailboom (Continued on page 102) MT.II t>9 by PAN SANT1CH Front row, left to right, VS, Super- Tigre, OPS, HP, Webra, HB. S OME TIMES THINGS just seem to go together right. The proper working relationship with moving parts brings more than a workable solution to a problem.

It brings utility. Such was the case with the l ord Model A and the Douglas DC-3. Although neither was the lirst Tor its time, each one proved that the concept of its application was practical and feasible. Such was also the case with the.60 cid two-stroke engine. Why is the.60 two-stroke engine so ideal lor modeling? That question must have been given a lot of thought by young William Brown of Philadelphia as well.

For all practical purposes, a gasoline-powered model airplane in 1933 was but a dream. Until the 1933 Nationals, that is. Maxwell Bassett, also of Philadelphia, established once and for all that not only were gasoline engine-powered models feasible, they were here to stay. Hi'- engine was the Brown Junior. It was a.60 and 70 MODEL.MKI’LANL NL IVS engine photos by ARCE STUDIOS the hobby would never be the same again. What magic formula did Brown have to arrive at such a si/e? Why not a.50?

Whatever his reasoning was. The.60 two-stroke engine has remained throughout the modeling world as the backbone and workhorse lor getting our creations around the sky. For sheer power-to-weight formulas, there are lew rivals to the.60 two-stroke engine. Modern day engine designs have come a long way since 1933. Developing rpm and power Bill Brown never believed possible. I he start of most successful ventures is sometimes a slim thread of possibility that is built upon until it is a worldwide practice, the instigation of which receives little acclaim or acknowledgement.

It is quite proper to say. However, that the.60 engine was. The real reason for the success of modeling as we know it today.

And so it will be tomorrow. (Continued on page 76) Back row, left to right, Webra Speed, Picco, Como. O.S., Webra Silverline, Super-Tigre.

Al’lilL N.s'o 71 GIANT STEPS (Continued from page 25) New Quadra Book Speaking of engines. Quadra.” Dario Bristghclla ofU.S. Quadra in Oak Creek, Wisconsin, is just completing his book. From the Firewall Forward, which will be published soon. The book is over a hundred pages and contains everything you ever wanted know about Quadra engines. Engine specifications and step-by-step teardown and rebuild instructions are included. Dario details all aspects of choosing engines, propellers, fuel mixes, additives, mounts, fuel systems, and everything you might need to know about Quadra's many engines.

Quarter-Scale Spitfire I mentioned a '/i-scale Spitfire a while back. Macrium Reflect Standard Serial Number on this page. John Clark of Clark Industries*, the same people who make the Clark Airscrew, called recently to let me know the Spitfire was still in the works.

As with many projects of this si/e and complex- ity. It has been delayed. It looks like the kit will be ready to ship early this summer. John Clark is a perfectionist and will not send anything out unless it is the best he can manage, and he isn’t about to allow the Spit to be anything but the best. I have more good news from John; future plans for a Hurricane, an FW- 190. And an Me- 1 09 are in the works, depending on the success of the Spitfire.

Now if you let your imagination run a little, you can see those four famous WW II fighters, at '/i-scale. With more than adequate power to make them really perform. 1 suspect we're going to see something really spectacular w hen John Clark reali/es his ambitions. This isn't going to happen overnight, of course. Such developments take time, patience, and dollars. But if John does it.

You can bet it will be first class all the way! To those of you who have taken the lime to write, my thanks. It's your input that makes writing a column enjoyable.

We columnists need your input to tell us what you need to know and to suggest things you'd like to see covered. If you have any questions. I'll do everything I can to assist you. While I don't know everything. I usually have a good idea of where the information can be found. When writing, please enclose return postage.

In my case, just a stamp inside your self-addressed envelope. Because 1 live in Canada, the Canadian Post Office requires me to use their stamps, but those I get from you can be used on m ow n SASI 's to the United States. Let me hear from you on your current project and on what you'd like to see covered in 'Ciiant Steps.” Dick Phillips, e o Model Airplane News, 632 Danbury Rd. *The following are the addresses of the people and etnnpanies mentioned in this article: A.

I con Lock row. 725 Mercer Circle. RUN West Miner Rd., I 'ineland. Beaulieu's Plan Service, S4 l iiiversiiy St.

Presque Isle. II476se 73 by RICH HEMSTREET For super performance and speed, this Vi2-scaler is the Reich Stuff! W ITH THE NEW PORSCHE 956 Racing Master Mk. 5, MRC-Tamiya* has entered the competitive field of '/ 12 - scale electric racing.

Tamiya has done the research and development necessary to meet the competition head-on. The Porsche 956 is well-engineered. The car comes in a large colorful package and the parts are separated and clearly labeled.

Other than a screwdriver, everything needed to assemble the car is included, even the petroleum jelly for the differential and rubber cement for mounting the tires. The 1 4-page manual shows step-by-step illustrations.

Unfortunately, the instructions arc almost entirely in Japanese, with only a few subtitles in English. Despite this problem, the Porsche 956 goes together easily and in logical order. The chassis and raised radio tray are made of 1.5-mm fiberglass. The front suspension consists of coil springs on the spindles. The rear suspension has slots cut into the chassis which allow the motor axle pod to Ilex. A stabilizer connects the rear end to the radio tray and the spring rate is adjustable.

An O-ring is used to adjust the dampening rate by friction and you can also Bahn-Stormer change the pivot point of the stabilizer on the radio tray. By moving the pivot forward, you increase understeer and moving it rearward induces oversteer.

This one adjustment will dial in your handling very quickly. Eight ball bearings are included in the kit and the wheels and tires are very lightweight. With the four-cell battery pack, radio, and body in place, the car weighs only 2k. The only changes I made were to install a Dean's connector and to toss out the nylon tie straps designed to hold the battery in.

Gear train, left, and speed control, right, snow thoughtful design engineering. The differential seems complex alter using the ball type found on most 1 12 racers, but it goes together easily. One of the more difficult parts to assemble is the servo saver, which can be built to fit one of at least live different servos. Using the Porsche 956 for four-cell indoor racing requires two modifications. First, the wiring to the radio switch had to be changed to bypass the six-cell dropping diodes. The second modification was harder to resolve.

The 956 had uncon- trollable oversteering. Even moving the rear stabilizer piv ot point didn't correct it, although it did help some. Before the second day of racing.

I replaced the stiff rear stabilizer spring with an old ball- point pen spring. I his soft spring allowed the rear end to Ilex more freely.

The still spring was probably designed for the heavier and faster six-cell racers. With the new spring in place, the car became fully controllable. The differen- tial gave quick straight-line acceleration and smooth cornering. The RS 540 Black Endurance Motor is very fast and the stock tires worked well on carpeting. Prior to racing the M RC Porsche 956, I w as always five to ten laps off the pace of the local A-main drivers. In my first race after installing the new stabilizer spring. I came in third in the A-main; I was only I 1 ' laps behind the winner.

All the Porsche 956 needs to become competitive on the national level is a qualified driver. On the local level, the 956 allows a less experienced driver to race a stock car that is equal to the super trick cars of the lop drivers. Hopefully the hot dogs won’t catch on as we quietly switch over to the M RC- 1 amiva Porsche 956 RM Mk.

*Thc following is the address of the com- pany mentioned in this article: it RC - lain tea. 25(H) W 'oodhridge Ave. NJ the use of tuned pipes, and rear exhaust engines with tuned (Continued on page 127) Como bl rivals the Super-Tigre in all respects. The Super-Tigre S61 ABC runs beautifully. From.40 to.60 and only one spring is used. For larger engines, such as the gasoline breed, or large glow engines such as the Kavan Twin.

240 Twin, etc., simply add another spring. The scale should remain the same if you use the same type and length spring. Simply multiply the reading by the number of springs. Calibration of the thrust measuring stand should be done on an absolutely flat surface, w hich a carpenter’s level w ill help assure. In addition, when testing an engine, make sure that the stand is level: otherwise your readings will be off.

To calibrate the stand, use known weights, such as lead fishing sinkers, a bag of flour, or anything that is accurate. I attached a spindle to the frame of the stand and then tied a cable to ihc cradle. With the known weight suspended between the cradle, over the spindle, and then toward the ground. I marked the scale on the side as each progressive weight was added. For safety, makesureyou havea bolt installed on the runners just past the highest scale reading to prevent the cradle from coming out of the track alter you. Also, when you start your engine, make sure that the cradle is locked down until you are ready to take a thrust reading, otherwise you could find the engine chewing a hole in your belly! 1 simply drilled a hole at the front end and installed a 4-inch nail that is bent in an “()” fashion at the top.

This nail serves as an in-place lock, and is removed easily w hen you’re ready to get a reading. Just make sure you are out of the way when you do. Since most gasoline engines have different type mounting setups and dimensions, your ingenuity will come into play if you want to test them.

I made an aluminum adaptor for the stand that serves as a backplatc mount for most of the larger gasoline engines. So lar I’ve run the Sachs 3.7. The Quadra, the Eagle 370 I win, the O.S. 240 Twin, and several others. This is a great aid insetting up these large engines and in determining what is the best prop to use. The engine thrust measuring stand is something that you will use more than you’d think. In fact, since I’ve built this one, I wonder how I ever got along without it before.

*The following is the address of the company mentioned m this article: Tannic Products Corp. 120V Geneva Ave.

San Francisco, CA 94! ■ MATERIAL LIST Tatone Engine l est Stand ( I ) l'/ix24-inch steel angle channel (2) I!4xl8-inch steel angle channel (4) I%x 12-inch steel angle channel (2) I!4x36-inch perforated strap steel (3) '/5-inch diameter x 3-inch long steel springs (3) Steel drawer runners with nylon wheels (2)!4-20x'/:-inch steel bolts (35)!4-20 steel nuts (35) '4-inch i.d. Steel lock washers (35) '/5-inch steel flat fender washers (70) a rim i vnp 79 Quality Champion Th e Tantrum — / a unique radio-controlled folding- wing hand-launch sailplane. Retail $3 •build two ways — conventional wing, with easy assembly for beginners, or folding wing, offering a brilliant new dimension in soaring • 9-1 1 oz. With 42' wingspan •hand launch, high start, or slope soar The Prodigy — our competition-tested, ultra-high- efficiency 2-meter sailplane. Retail S69.95 •computer-aided airfoil and wing design •utilizes the Selig S406 1 airfoil •carbon fiber reinforced spars •78 '/? ' wingspan, 26-28 oz.

12.1:1 aspect ratio •4th-place. AMA 1 985 Nationals Distributor/ dealer Inquiries Invited Off The Ground Models, Inc., 606CW. Anthony Dr., Urbana. 217/367-7070 Each deluxe kit includes all hardware, full-size plans and complete building instructions. Our quality parts are accu-fit machine cut for precise fits.

QSAA FUN-FLY (Continued from page 49) Noel Hess of Salt Lake City took Best of Military with his Curtiss FI IC-2. Its 35 pounds was capably moved through the air with a Kioritz on the firewall. The workmanship and flight qualities of the model would make it a winner almost anywhere. Among the very large models present was Nick Ribaldo’s incredible OV-IOA Bronco. Using two Sachs-Dolmer 3.7s.

The Bronco is capable of flight rivaling that of its full-size counterpart. The power available made 45° climb-outs a regular occurrence and the size of the Bronco made it a most impressive bird. At a weight of 55 pounds, the Bronco is just legal and requires a large vehicle to move it around. Don’t get the wrong idea, the fact that the trophies are presented doesn't make this a scale contest at all. The judging is quite unobtrusive and few are even aware it’s being done.

Some of the judging is based on the opinions (and votes) of the participants and recognition by one’s peers comes as high praise. Most of those participating come to enjoy some really “laid back” Hying and to spend some time with people of similar interests. The judging and the trophies are an added attraction rather than the be-all and end- all of the rally. While it’s certainly grati- fying to those who do take home a trophy, the many who do not don't seem to mind at all. In the many years we’ve attended, we have yet to hear any of the complaining that is fairly common at true scale contests. Once again, the QSAA has added to the enjoyment of a good many model builders.

This enjoyment is the result of a good deal of planning (and hard work) by a small number of modelers, most of whom spend so much time working the rally that they arc unable to fly in it themselves. Our thanks go to the many unsung and unheralded people who make this event a success year after year. Commercial sponsors of the event were Sig Manufacturing, Satellite City.

Airtronics, CB Associates, P.K. Lance Machining & Manufacturing of Salt Lake City pro- vided one of their A RF RV-3s as a draw prize. The model, equipped with an Airtronics radio and a Sachs-Dolmer engine, was certainly ready-to-fiy! Tom Bunker of QSAA was director of the rally and its smooth operation was a tribute to his organizational ability.

■ I CAN’T WAIT TO GROW UP AND FLY MY SONNET! Designed (or the novice, this A.R.F. Is built from 1 inch thick extruded foam and is hand crafted. Strong, light, and inherently stable, this is a sport flyer!.30.45 engine. 57-inch span, approx. 4.8 pounds, 4-channel radio required. Funds only, NYS add 7 sales tax.

Add $5.00 handling. Check or M.O. Aeromodel Industries of Hornell, RD #2, Box 172, Ffornell, NY 14843 82 MODEL AIRPLANE NEW 5 ___ Hobby Shack Christen Eagle Just like its full-scale brother, this third-scale Eagle is nothing but three-dimensional thrills. By chris chianelli A FEW YEARS AGO a multi-colored, giant-scale hot- rod biplane, almost ready to fly out of the box, and an opposed twin four-cycle engine would have been a modeler’s dream.

Today they are a reality. With the introduction of the E-Z Christen Eagle. Hobby Shack* has once again given the words “complete' and “almost ready to fly” new meaning. When 1 opened the box, I found myself running to the radio to get the weekend's weather report because I knew I’d have the model completed by then. The Eagle has pre- drilled holes for the cabanes, pre-drilled holes for the wing, hold-down bolts, and dowels, pre-slotted fin and stab for hinges, pre-mounted ailerons; the list goes on and on.

The hardware list is also long. All subassemblies are bagged separately to help keep order during assembly and virtually everything needed for completion is included, save radio and engine. Even a big shiny aluminum spinner is found in its own box.

1 used Pacer’s* Zap cyanoacrylate throughout construction, because I've used Pacer products before and have found them to be very good. I'm not going to go into a step-by-step explanation of the assembly because a typical procedure is to pick up the correct screw and aim it at the correct hole. 1 will, however, touch on a few things. The Christen Eagle’s main components, as in all E-Z kits, are built-up from balsa and ply with a triple- layer skin stretched over them.

The cowl and canopy radio compartment covers are held in place with quick-release clips; once again, all holes are drilled for you. The ailerons are controlled by two servos, one in the center of each wing with a bellcrank system. 1 did find it a bit odd that the instructions showed only one servo for the elevators. Not that this is bad if you 88 MODEL AllirLANE NEWS have a strong servo, but it’s so simple to use two servos and a Y-cord. It’s also 100% more insurance with a model of this size.

The firewall comes marked for a Saito 270 or an O.S. The firewall is nevertheless undrilled so you can use any two- or four-cycle engine. 1 used, as I’m sure youYc already guessed, an O.S. FT240 twin four-cycle from Great Planes Model Distributors*. Kour-strokc Hat twins, in my opinion, are the ultimate in model engines.

I hey aren't overly complex, they are exceptionally smooth, and they run very much like a full-size powerplant. I he 240 is so finely finished you could set it on your mantle piece as a work of art, and it runs as good as it looks. Right out of the box it turned 7,100 rpm on a Top Flite 20x8 prop and idled down to 1,400 rpm with no power to the plugs, and that's with only one previous tank for a slight break-in. Even with a very rich setting, the engine responded immediately, from idle to high speed. The weight of the Eagle, with O.S. 1,200-m A battery, guide wires, struts, and stab braces was 15 pounds, 12 ounces.

Fora model of this size, the wing loading is respectable: it’s just under 30 ounces square foot. And now for the fun.

The Eagle’s ground handling is very predictable SPECIFICATIONS Type: Giant Scale Scale: I foot to 3.8 inches Wingspan: 63.4 inches Wing area: 1.162.5 square inches Length: 54.8 inches Weight: 15 pounds Radio: 4- channel Engine: O.S. 240 four-stroke twin with no tendency to ground loop or veer off. The first takeoff was quite effortless and picturesque. The model felt so solid that I started doing aerobatics. To be concise, the model, like the full-scale job, does it all: knife- edges. Clean snaps, inverted spins, and so on. This was its ilended use.

What surprised and impressed me the most were the slow flight characteristics. A lot of people tend to shy away from bipes of this type because they feel they tend to jump up and bite, and in many cases that’s true, but not with the Eagle. I took the model to a safe altitude and began to impart much abuse on the elevator.

The Eagle would simply mush around the sky and drop its nose in a straight-ahead stall. So if you don't believe dreams come true, some day the U PS man may bring three boxes to your front door, two marked “E-Z Christen Eagle” and one marked “O.S.

Open these boxes and then tell me what you think. * The following are the addresses of the companies mentioned in this article: Hobby Shack. 184X0 Bandilier Circle. Fountain Valiev.

Great Planes Model Distributors. Pacer Technology & Resources. 1600 Dell Ave. ■ APRIL 1 9Se>89 FLOATING AROUND In, JOHN SULLIVAN T HIS MONTH m like to intro- duce you to the most venerable member of our club.

I'm referring to the “Napa Valley Miniature Aircraft Society Aquatic Recovery Vehicle' (or boat). Legend has it that this remarkable craft was discovered in an archeological dig in Central Africa at the turn of the century, and Carbon 14 tests place its origin somewhere in the late Meso/oic era. Over 63 million years ago. But those of us who know better realize that Ron Porter bought the boat from a defunct hunting lodge in Missouri and carried it to California on the top of his Chevy station wagon in 1974. Either way, this boat has led a hard life. Every rivet in her bottom has been punched out and patched with aluminum plates and silicone. As a final test of her mettle, Mike Johnson took a skill saw and cut 2 feet out of her aft section so she would fit in my van.

The point of all this is that if you're going to fly on floats, you’re going to need a boat, but it doesn't have to be a very good one. Just make sure it won't leak and has adequate flotation. The other photos are of Bill Curry's Schluter Superior on floats. Bill's chop- per weighs 1 1 pounds and is powered by an O.S. 60ESRH with a Schluter muf- fler.

Guidance is provided by a JR Unlimited Series helicopter radio with a J R gyro. It's interesting to note that Bill lives less than a mile from our flying site and has heard our activity on Sunday morn- ings for about 3 months and never stopped over to see what was going on.

There seems to be a myth regarding float flying (it’s difficult, fraught with danger, etc.) that keeps modelers from trying this aspect of the sport. It's my hope that this column will dispel those fears and change that attitude. A necessary ingredient of float plane flying is a method of retrieval. I finally ran into Bill when I sought permission to photograph a full-scale Pitts SIS at the Angwin airport and it turned out to be his plane. A lively conversation followed, and, within a week, we had Bill's Superior on floats.

To expedite matters. Bill bought a pair of foam cylinders 4 inches in diameter and 24 inches long, rounded the ends, and glued the floats to a plywood cradle. In short order, he coated the foam with white glue, sprayed it with Black Baron silver epoxy paint, and brought the chopper down to the lake. One benefit of flying on floats was immediately apparent: with the chopper in the water and running at a speed just before collective kicks in, it’s possible to trim for cyclic forward, aft.

Right, left, and tail rotor without lifting off! The chopper shifts around easily on floats and reacts noticeably to trim changes. This has got to be a boon to low-time pilots, and there's another bonus: no more broken blades, bent shafts, man- gled frames, and the like. Water is soft compared to terra Jlrmal In a future column. I’m going to discuss the effects of dumping airborne gear in the water but the long and short of it is that there’s no effect at all if you follow up with proper maintenance. Run your motor alter the spill, dry out the radio and servos that night, and fly the next day.

The other photos arc of George Ci rail's completed Arrow Sport (from M.A.N. Plan 0340; plans $8.00, exploded view $3.50. Which I Ye mentioned previously. I listed a projected finished weight of 8!4 pounds but I had under- estimated the toll that 7 years of repairs had taken and George wound up with a finished weight of 10 pounds and a wing loading of 27!/: ounces per square foot. After stripping the plane of its original covering, George remarked that he couldn't believe, or remember, half the repairs that had been made on the Arrow Sport. At any rate, this is one beautiful float plane.

George re-covered the Arrow Sport with Super Coveritc and Black Baron epoxy in cream and light blue with black stripping. Power is provided by a K&B 60, with an Irvine carb swinging an 1 1x6 prop.

An 8-ounce tank gives George flights of 15 minutes plus. While taking a close look at George’s plane. I'd like to cover the spatial re- lationship between a set of floats and the craft they carry. There are three easy items we can set aside right away.

The step should be located directly under the plane's C'G or slightly behind it. 'Slightly' means no more than an inch. The spread of the floats is determined by the plane’s wingspan. Twenty percent is a good rule of thumb until you get into high aspect ratio wings (gliders, etc.) where it's best to block up the various components on the building table and shift things around until it looks right.

I’d suggest a clearance of at least I inch between the bottom of the prop arc (largest diameter you’ll use) and the float deck. The most important aspect ol aligning floats to a fuselage is the incidence relationship between the floats and the 92 MODLI AIRPLANE NL V>Close-up of Shluler Superior float setup. George Graff proudly shows his beautiful Arrow Sport adapted to floats.

Flying surfaces. In a world without prob- lems, it would be as follows: flat-bottom wing with underside set parallel to thrust line, float deck parallel to wing’s under- side; symmetrical wing, float deck at 0 0 to a line drawn between the center of the wing's leading and trailing edges; semi- symmetrical wing 1° negative incidence hetween the float deck and a line drawn between the wing’s leading and trailing Bill Currey’s Schluter on floats doing its thing. Arrow Sport rotated and climbed straight out. Taking off on a runway was never like that.

In a world with problems, you might encounter flat-bottom wings with 6° positive incidence (old timers), lifting stabs (Telcmastcrs), biplanes in general, scratch-built home-brews, and anything designed by Hal deBolt or Bill Winter. The way to approach a mind-boggling setup is to determine the plane’s attitude in normal flight and mount the floats parallel to that attitude. If one were to err in this matter. I’d suggest an angle factor of 1° negative incidence at the float deck. George’s setup was a snap. The floats were mounted parallel to the Arrow Sport’s symmetrical wing and spaced 1 2 Vi inches center to center (20%x63- inch wingspan).

Prop clearance is I inches, which allows George to go to a 1 2-inch prop if desired. The Arrow Sport is a fantastic performer on the water and in the air. On a calm day I've seen George run at top speed with down-trim dialed in and the forward slope of the floats flat on the water.

As he sped past he began to trim to neutral, and at one click of up. The Clear l.ake Fly-In The Clear l ake Modelers Club is hosting its annual R C Seaplane Fly-in on May 10 and II. I he event will be held at l.akeport City Park in down- town I.akeport. Contact Bill Gresham at 707-998-3952. I covered this event in the September 19X5 issue of M.A.N. And it was really something to sec. It’s the biggest float plane event in the U.S.

And usually attracts 120 to 150 models, so if you’re anywhere in the area, plan on attending. You won’t be sorry. John Sullivan, c o Model Airplane News. 632 Danbury Rd., Wilton. ■ 4-CYCLE forum (Continued front page 37) Ron says, we haven’t heard about others having quite the same problems. My first action was to fire off a copy of Ron's letter to the O.S.

Company for their comments, if any. Ill share any answer with you in a future issue. In the meantime, there arc a couple of points worth mentioning. Initially, 1 must must confirm that there has been a power loss. Since few of us have any kind of a torque or horse- power measuring device, our only means of doing so is a good tachometer. To be really fair and accurate about rpm tests, we must do what the Formula I fraternity practices: make all tests with the same propeller. This doesn't mean another propeller of the same brand, diameter, and pitch, but the same propeller should be put aside as a test prop, and used every time comparative rpm readings are to be made.

It would be nice to also make all tests under the same temperature and relative humidity conditions, but since this isn’t possible, at least remember that there will be some differences between rpm readings taken during the summer and those taken in the winter! If indeed the engine’s performance has dropped off. I still think it is best to first think of it and troubleshoot it as a model airplane engine, and not as a four-cycle model airplane engine. Look for the common problems you know of from past experience with two-cycles. For example, in the case of an rpm loss, we know that one of the causes can be nothing more than the glowplug. Even one which glows healthily outside the engine can have a distorted element or some other fault that will cause it to malfunction at high rpm and com- pression.

Engines have been known to leak around the screws that are used to hold them together. A small amount of silicone applied around the screw' and in the hole as it’s installed will cure that. Is your head on straight? Don’t take that as a personal criticism; I’m asking about the head on your four-strokcr.

It’s always been important, but more so on the more complicated assemblies we’re now using with valves, valve guides, rocker arms, etc. It’s possible to install the head incorrectly, by simply tightening the holding screws completely one at a time. This places it under stress, and it will become aggravated when it’s hot; MODEL FOUR- STROKE ENGINES t r«ki t «>il nnWrv onlv Order Toll-Free 1 - 800 - 243-6685 by PETER CHINN The History, Design, Development, and Operation of Model Four-Stroke Engines. Available late in 1985, MODEL FOUR-STROKE ENGINES will encompass the whole gamut of the four stroke engine revolution. Covered in detail by the world's renowned small engine expert. Peter Chinn, will be the history, design, operation, and maintenance of these unique engines. Chinn knows the arcana of the four stroke engine like a surgeon knows the human anatomy!

This book will answer all your four stroke engine questions. Also included will be all the different four stroke engine variants, including opposed twins, radials, wankels. And conventionals, plus a gallery of all the latest four strokes available today.

1 Ik b * n»sI in S l'l MKOkl l NCilNl s •.*. Jr.ukl kit kIIhm *»* I Hi* U S.kid 51 fVI f k k 4v.

Lofrk(U fk ludlt*q(.wld $2 t*t kkik Cikmkx U ul rt'Mdt'rtf*.uld 7 ki.1.and Mcv» a. Ill’s t.ix M C.ird ■ - — Stq —.

Fcxp Em*** MODEL AIRPLANE NEWS, 632 DANBURY RD„ WILTON. F’T 06897 enough so that it will be too distorted in shape to allow all its associated mecha- nisms to operate freely.

The head screws should all be put on. Tightened just until they’re snug, and then, referring to them in relation to a clock face, tightened a little bit at a time, in a 12:00.

And 10:00 sequence. They should be retightened after the engine has been run a couple of times, again in the same sequence. Please refer to the sketch for further clarification of this procedure. If the head is completely snugged down on one side, it will lift up on the other side, and something w ill have to give before it can be pulled down into position. 1 2 These are all generalities and are cer- tainly not meant to say that our flying friends in Massachusetts are not seeing what they write about, so let’s talk about that a bit.

It’s a bit much to expect a perfect valve seal in engines as small as ours, especially when they're cold. All engines depend on certain operating temperatures for proper operation, and the smaller they are, the more critical tolerances and clearances become. Again, returning to your two-cycle days w hen you could peer up into the combustion chamber through the exhaust port, how many engines can you remember in which you couldn't see bubbles and leakage as the engine was turned to compression? If any, yet they all ran acceptably well.

A prime example of cold to hot differences is the ABC engine, which feels like it's grinding itself to pieces as you turn it over cold, but is one of the fastest turning types of engines. Common sense tells us that such an engine couldn’t run, much less run at those speeds, if that friction remained when it was running. Somewhat similar conditions exist in the four-cycle engine and its valve mechanism. Valves that leak when the engine is turned over by hand when the 94 MODEL AIRI'LANE NEWS engine is cold, will not do so. Or not do so quite as much, while the engine is run- ning.

Remember that during the com- pression stroke, and definitely during combustion, there's a very high pressure inside the combustion chamber, which will exert force on the valves, helping them to seal better. Lubrication could be a contributing factor. Oil residues could collect on the valve train and stems, making them sluggish in operation when cold, but not when the engine is warm. The only sure cure would be heavier springs and lapping. I don’t recommend the former because you'll probably affect engine operation in other ways. Lapping must be done carefully, and not with the auto store valve grinding compounds, which arc much too coarse for this use. The finest lapping compounds generally available arc“4A'grade.

Use it sparingly, followed by jeweler’s rouge for a final polishing. Valve grinding should only be attempted if there are obvious visible differences in the wear pattern around the circumference of the valve face and the seat. So much for my thoughts on the subject, w hich I don't consider closed by any means. I'll see what word, if any, comes from Japan, and if you have experienced similar problems, or have a firm fix for these problems, let me know. From the Frozen Wilds of Wyoming I just received word from the Guru of spark ignition.

Bill Carpenter of C.H. Electronics*, that the add-on Electronic Spark Control for his well-known spark ignition system is now available.

This device, called the ETC, will plug in directly between the pulse switch and the ignition module. You set the timing position at high throttle; when the rpm is reduced, the ETC automatically retards the spark.

The price has not been set, but future models of the C.H. Igni- tion System will have the ETC built right into the module. Bill also reports good results with regular gasoline, methanol, and Klot/ K I.- 1 00 lubricant. The latter is a mixture of synthetic oils blended w ith 20% castor oil. Bill's recipe is 2 quarts of methanol, I quart of gasoline, and 8 ounces of KL- 100. This works out to 8.3% oil, less than most commercial fuels have, but Bill also claims that he's used as little as 5% for prolonged periods without ill effects. Bill believes this is possible due to the timed ignition point and.

Of course, the proper care in the setting of the needle valve. The Klot/ Oil Company* mentioned above isn’t an unknow n name to most of us. However, it might be interesting to know that it makes more products than just “Klot/ Oil, 'or KL-100. Many Klot/ products are formulated especially for model engines, and complete informa- tion is found in the booklet entitled “Model Synthetic Lubricants. Castor Lubricants, and Power Additives.' A copy is yours for 50 cents from the Klot/ company.

You'll find it interesting read- ing. But don't forget to be here again next month! Eloy Mare/, c/o Model Airplane News.' 632 Danbury Rd., Wilton.

* The following are the addresses of the companies mentioned in this article: Hohhy Shack. 1X4X1) Handdier Circle. Fountain Valley. Goldsmith Scientific Corp., P.O. Electronics, Inc.

Klot: Special Formula Products. Fort Wayne, IN 46857. ■ S UPRA-FLY (Continued from page 22) win as many qualification rounds as possible, and I was able to enter into the finals with the maximum score of 3,000 points. Due to strong and turbulent crosswindx during the finals, my goal was to perform safe flights and to avoid any risks in avalanches, turns, and spins. By receiving a total score of 4.998 points. I just missed the maximum available- score of 5.000. I his was my best result at my four World Champ victories and I received it with my perfect model and perfect equipment.

Supra-Fly has outstanding vertical performance, lo perform horizontal maneuvers it is only necessary to use 5/ 1086. The kit will he super aerobatic anil precision engineered. Please contact llohhv Shack for / lather information. M Take Control Get a firm handle on your hobby with a Master Jig 400. Get more control for precision installation, painting, and covering.

The Master Jig 400 is completely adjustable, mounts to any workbench, and allows you to work comfortably standing or sitting. Get the Master Jig 400... And take control.

Mail to: TIDE DISTRIBUTORS P.O. Box 317 /MAN 0486 Minto. ND 58261 Phone (701) 248-3661 Days (701) 352-2667 Evenings Master J ig 400 * 1 29.95 — 15.00 Shipping 1 Handling □ Free brochure □ 1/2” VHS video tape - *30 00* □ 1/2' BETA video tape *30 00* •*20 00 refunded if tape ia returned within 30 days ° video 0 / Fasf 1 easy starting I Lights all glow plugs adj- for twin plugs I Bright plugs even if 12v. Battery sags to 7voltsl t No dropping resistors $42.50 Kit Assent. Set 'DcaUi 'Pit if ORDER PHONE 419 - 829-4268 Northeast Engineering P.O. Box 2373, Dublin, CA 94968 For Long Engine Life BRU LINE AIR CLEANER Completely fuel-proof nylon and rubber parts.

102 Air Cleaner (coarse) $2.25 -243-66X5). I'll bejoining you there. Meanwhile, foot to the floor and happy motoring. Mike Lee, c o Model Airplane News, 632 Danbury Rd. C l 06X l >7 * APRIL I 101 DIESELIZE!

FACTS YOU SHOULD KNOW BEFORE YOU BUY AN ENGINE CONSERVATIVE POWER EQUATION DIESEUZED FOURCYCLE 2-cycle engine Glow engine.10.15 =.21.21.25 =.40.28.35 =.45.40.45 =.60.45.50 =.80.60 =.90.90 = 1.20 1.34-1.50 = 2.40 2.64 =? And don't forget reduced weight, much better fuel economy, and they’re very, very QUIET. And best of all, they save you MONEY!

CONVERSION HEADS AVAILABLE FOR MOST SCHNUERLE PORTED ENGINES. Takes only a few minutes, no special tools required. For best results, use only DAVIS “DIESEL POWER' fuel. Available in FOUR blends.

Send large SASE and 60c (or further information, or call 203-877-1670 after 7 PM, Eastern Time. DAVIS DIESEL DEVELOPMENT P.O.

Box 141, Milford, CT 06460 THE LEADER IN QUIET COMBUSTION TECHNOLOGY SINCE 1976. Canadian Hobby Products P.O. Box 94580, Richmond, B.C. V6Y 2V6 PHONE (604) 270-1113 We Carry Most Of The Popular Kits 'TAMIYA' SUPER CHAMP SIG' COLT - FOAM WING 'KALT' BARON 20 HELICOPT 'ENYA' 40 TV R/C ENGINE SEND ‘1 00 FOR FULL PRICE LIST OR ‘3.00 FOR CATALOG AND PRICE LIST ALL PRICES ARE IN CANADIAN CURRENCY. NO HASSELS WITH CUSTOMS - NO DUTY TO PAY - NO TAX ON OUT OF PROVINCE SALES. 9 ^ c°' ° 4 SOME ITEMS AVAILABLE WHOLESALE TO DEALERS JET BLAST ( Continued from page 47) Also from Boh. But still experimental, is the UK-720.

Much in the manner that the RK-740 used the same diameter shroud as the UK-20 but with a,40-si/e engine driv ing a 7-bladed rotor, the 720 will be about the same diameter (3 inches) as the UK-049, but will use ihc K&B 3.5 which, as I said two years ago. Will create a lot of “orphan” I D 049s. K&B has assembled a lew 'warmed over” 3.5s which are actually displacing.28 rather than the stock.21 and reports of 24.000-plus rpm in an UK-20 keep filtering in.

That equates to nearly 5 pounds of static thrust, which isn't bad compared to almost 3 pounds from a stock 3.5 UK-20 package. For peak performance, stay tuned!

Uich Uravitch. C/o Model Airplane News, 632 Danbury Ud. Wilton, CT 06897. * The following are the addresses of the people and companies mentioned in this article: Jeff Ross. Jet Age Model Aircraf t Co. 542X Buslwell. Nick Ziroli Models.

Smith- town,.V Yll 7X7. IJovd Harhor. Ilohhy Lohhy International. / Franklin Pike Circle. ■ GMP SHUTTLE (Continued from page 69) strike and broken landing gear struts.

The rotor blades survived the boom strike, but pul a crease in the tailboom. I repaired this by finding a wood dowel the si/e of the inside of the boom.

I rounded the end and removed the tail- boom from the copter. I then placed the dowel into the rear of the bent boom.

I placed the front end of the boom on a piece of wood on the floor and proceeded to drive the wood dowel through the boom. This strengthened the boom and removed most of the crease, and I am now flying this tailboom with no prob- lems. As to the landing gear struts, they could not be repaired because they are made of hard plastic and broke com- pletely through on both struts. I cut the skids off to a shorter length on a set of Tuff Struts that I had and installed them Control Systems ■HiMfeMrJ ml —Mil— fc» HU M HU IX CONTROL SYSTEMS Mode!

Airplane Sews magazine is pleased to present the definitive answer to control system hookups in this beautifully illustrated book by Jim Newman. This effort is a great achievement and will serve to help you immeasurably in constructing your next model or in modifying the one you're already living. From beginner to expert, this book shows you many different and better ways to install your controls.

Topics covered are: 1. Aileron Cable Systems 2. Aileron Pushrod Systems 3- Torque Tube Systems 4. Detachable Wing Panels 5. Elevator Pushrods and Cables 6. Dodgson Itegrated Systems What will probably soon be re- ferred to as the “bible' on control systems, this book will most certainly be a useful addition to your work- shop for many years to come. Model Airplane News 632 Danbury Rd., Wilton, CT 06897 Enclosed is $ for - copies of Control Systems at Si.yS each Postage and handling Within the I s, add $ I.

Foreign, add S I So ( I residents add sales tax Name Address City State. Zip Charge to: □ Visit □ NIC □ Antlix 102 MODEL AIRPLANL NEWS on the Shuttle. This made a wider, tougher gear that eould be used for a training type for the beginner. If you decide to use the Fuff Strut gear for training.

I suggest that you leave them full length. This landing gear is available through hobby shops or from Miniature Aircraft Supply*. I hc Shuttle is capable of loops, rolls, and auto rotation landings. I he auto rotation gear is stock equipment on the Shuttle, as is collective pitch on the rotor head. I've just returned from a fun-fly heli- copter contest w here I Hew the Shuttle in the Intermediate class.

1 came in second and was thoroughly impressed with the performance of the Shuttle, l ivability, stability, simplicity, and affordability best describe the (iMP-llirobo Shuttle. The Shuttle is an outstanding effort by (iMP-llirobo to increase the number of K (' helicopter fliers without making them spend large amounts of money or use hours of building time. The Shuttle comes in a blue colored canopy with a dark smoke windshield. A set ol decals is included and can be added to enhance its looks. If you prefer to paint, then any polyurethane paint will do.

Such as Formula U. 1 used the decals and painted only the simulated screens and running lights. I then outlined the windshield with striping tape. I'll slop raving about the Shuttle now and hope that you get the point that it is an extraordinary helicopter in its con- cept and price. Grady Howard, c o Model Airplane Sews. 632 Danbury Rd. * 7 lie follow inn ore die addresses of the coniftanies mentioned in this article: Gorham Model Products.

2JV6I O ufts- man lid. Miniature Aircraft Supple. 2504 V Orange lilossoin Tr„ Orlando. ■ FROM THE COCKPIT (Continued from page 45 1 2.000.

With much of this time being spent in the finishing phases. The complex masking which always accom- panies paint jobs like those on Eagles is greatly simplified by a series of die-cut (Continued on page 106) CORPORATION i BUILD FOUR OWN ROCKET MOTORS! H E CAN SHOW YOU HOW!

•40 POUNDS THRUST! • With a rock tumbler and some simple hand tools we II show you how to build YOUR OWN rocket engines in yoor own garage or workshop lor I 5 to 1/10 the cost ol the commercially marketed motors • INTERESTED? Just send us S2 00 and we II marl you our brochure along with a WORKING SAMPLE of an electric igniter that YOU CAN MAKE YOURSELF Irom materials you II llnd around the house TEU YOUR FRIENDS ABOUT US' We re the 00 IT YOURSELF ROCKET people Write to: Department MN24 The Teleflite Corporation 11620 Hitching Street Sunnymead.

CA 92388 BADGER. Tools to help you ish like a pro cpore i modeler. Available from Circat Planes Model Distributors (P.O.

Box 4(121, Champaign. II 61820) the Super Alta features independent front suspension, a rear differential, and handles like a dream. The Super Alta can reach a speed of 30 mph thanks to the high-performance RS-540 motor. Many optional parts are available to “hop-up' the Super Alta, including a variety of Kyosho LcMans electric motors.

It requires a two-channel radio and a six-cell battery pack and charger. COSMO 25 KIT World I ngines (8060 Rossash Ave. OH 45236) introduces a new trainer, the Cosmo 25. This 25-si/e shoulder-wing plane features cleanly die-cut wooden parts, notched leading edges for strong, quick built wings, decal sheets, and a lot of hardware. It even comes with a spinner.

This is a great flying airplane capable of very slow stable (light for beginners or acro- batic maneuvers for the experienced R Cer. The Cosmo 25 is slightly bigger than the average trainer with a wing- span of 50.4 inches and a wing area of 450 square inches. The length is 38.4 inches w hich adds up to a weight of 3'/$ to 4'/: pounds. It requires a four- channel radio and a 20 FSR- to 35-si/c engine. FP-S33H MICRO SERVO Futaba ( Futaba Corporation of Amer- ica. CA 90220) has made the new S33H taster than ever, despite its incredibly small size.

Ideal lor sailplane applications, the S33H weighs in at just.6 ounce and is only inch wide. With dimensions of 0.50x1.06x1.12 inches, it has a torque of 26.4 and a transit of 0.18 second 60°. ESCAPE The Escape, a new Bridi design w hich is a proven winner, is designed for AM A or F AI I urnaround pattern.

Features include: foam wing and stab with ’ o- inch balsa sheet covering and fiberglass canopy. I he plane also accommodates tricycle or conventional gear, fixed or retractable, rear or side exhaust. 62.5 inches; w ing area. 770 square inches; engine.

LOcc.90 or 1.20 four- stroke. See you nearest dealer for this kit and also other Bridi Aircraft Design (23625 S. Pineforest Fane. CA ) kits and acccs- TOP FLITE PROPS lop Elite Models (2636 S. II 60616) is now of- fering 14x8 and 14x10 maple props, especially suited to.90 and 1.20 four- stroke engines. They come six per package and special features include accurate balancing and a high-luster, fuel-proof finish.

They have a true aerodynamic pitch and a highly efficient airfoil lor minimal tip flutter and maximum thrust. For more informa- tion and the latest catalog, send $2 to lop Elite Models Inc. JAC-RABBIT Raco Modclcralls (1421 E. An- drews PI. CA 92705) Jac- Rabbit is a ear with!

He si/e and realistic looks the true off-road R C enthusiast wants. It's rugged enough for any terrain and will run fora full hour on a tank of gas and a full charge. It features changeable gear ratios, enclosed gear drive, disc brakes, independent suspen- sion with oil-filled shocks, neoprene semi-pneumatic tires, and a fully chromed steel roll cage. The engine is a I 'A horsepower forced air-cooled two- stroke w ith solid-state magneto ignition and recoil starting.

All you need to supply is your own radio transmitter and receiver the Jac-Rabhit includes high-load servos. 104 MODEL AIRPLANE NEWS Descriptions ol new pioducisappc.inng on these pages were derived liom press releases supplied bv the manulactuicrsand or their advertising agencies. I he information given here does not constitute endorsement bv Model Airplane Sens, or guarantee perlormance or safety bv M.

When writing to the manufacturer about anv product described lieie. He sure to mention you read about it in Model Airplane News. HEATHKIT CATALOG I here arc over 4(H) electronic products in kit lorm (including transmitters and receivers) and assembled versions show- cased in the new Heathkit Catalog from the Heath Company (Dept. Benton Harbor. USA or 1020 Islington Avc. Ontario MNZ 5Z3. Canada), lo receive this colorful catalog free, write to the Heath Company.

Free catalogs are also available at over seventy Heath Zenith Computers & Electronics Centers located in the U.S. “CAP’N EDDY” PILOT BUST Put some personality in the cockpit! Ace R C's ( 1 16 W.

Higginsvillc, MO 64037) in- trepid mascot. Cap'n Eddy, is now fail hi ull reproduced in latex for realism and light weight. I, -scale w hich makes his head about I!4-inch in diameter perfect for most models from.25 to.60.

Gone are the days of boring pilots with no personality Cap’ll Eddy lives! GREAT LAKES 2T-1A From the Golden Age comes a real classic from Ikon Vvvst ( P.O.

The 1 s-scale Great Lakes 2 I - 1 A has a 64-inch span and is designed I ora range of lour-eyde engines.60 to.90. Construction is for the intermediate modeler. Ihe kit is available lor S50. Plus S5 for shipping, directly from Ikon Ywst or through your local dealer. BIG BEAR R/C TRUCK With a 2-foot wide wheel base and a chassis that rises 2 inches above the ground, the Big Bear from Model Expo(23 Just Rd.

Fairfield, NJ 07007) cats rocks and 2-foot drops for break- fast. This monster R C truck laughs at danger; the Bear has super heavy-duty rear spring suspension and independent coil spring front suspension. A high- powered Mabuehi “Black” RS-4X0 provides enough torque to tackle any incline or obstacle, and traction is guaranteed by four gigantic semi- pneumatic tires with deep V-shaped treads. Get the Big Bear and find out what real off-road excitement is. To order, write to Model Expo or call toll- Irce. 36 (credit card orders only). RB-450 CHARGER Model Rectifier Corporation (2500 Woodhridge Avc.

Yl 0XXI7) has consistently offered a lull line of chargers and the RB-450 Auto-Peak Quick Charger is the top of the line unit. It features delta-peak charge detection, digital and bar graph dis- plays. A motor test circuit, and com- patibility w ith a range of batteries (4-N cell). I he unit shuts off the charger automatically when the battery pack has reached full capacity. I here is a built-in discharge circuit to help equal- ize all cells and a motor lest circuit allows y ou to check up on your race motor before it's installed into a chassis. MODEL EXPO CATALOG Model I xpo(23Just Rd.

N.l 07007) has a comprehensive catalog available which includes the newest and best in R C cars, boats, and accessories. I he catalog also includes tools and books for every modeler.

It features the Big Bear, the Cox Gallop 4WD S and the l okyo Marui Hunter. I he catalog is available Irom Model Expo for SI. APRIL lOKc 105 FOX 19 BUSHING EXCEPTIONAL POWER $ 37.

95 cl #11900 $ 49. 95 rc #21900 Bore.650 Stroke.600 Displacement.25 Weight 5V» oz. RPM with 8 4 prop 15,000 Fuel consumption.4 oz. This Fox 19 is truly an exceptional baffle piston motor, easily the most powerful of the baffle motors and probably the most powerful of all bushing 19 motors.

This superb performer has now been on the market long enough to be thoroughly de- bugged. American-made, featuring the Mark X series carburetor. VISA and MasterCard Accepted 5305 TOWSON AVE FORT SMITH. AR 72901 (501) 646-1656 FROM THE COCKPIT (Continued from page 103) masks which are part of the kit.

This explains why so many Eagles have nearly identical paint jobs. Regardless of the obvious similarities differences between the Eagle and the Pitts, it's only by way of strapping one on that you find the true differences, which, surprisingly enough, are many. I trundled down to Aero Sport in St. Florida, where Jack Check graciously loaned me his Eagle for my first Eagle ride. Having owned an S-2A Pitts for 14 years. I was naturally eager to see how the two stacked up.

1 was also aware that having owned the Pitts for so long, I was going to have a hard time being partial. The second I climbed into the saddle the differences began to hit me in the nose. In the first place the wide, plush seat and general cockpit furnishings were a far cry from the Pitts’ spartan, sub- marine way of doing things. Also, when 1 pulled the canopy shut, it seemed to disappear.

The glass just “went away.' It was so optically perfect. Taxiing out I was surprised because I expected the visibility to be drastically better than the Pitts, but it was about the same, even though the glass comes down much farther than on the Pitts. 1 guess the wider fuselage eats up some of the visibility gains.

Out on the runway. 1 lined up so the edges of the pavement were equally visible on both sides and started feeding the power in. True to hot biplane tra- dition. The Eagle started rocketing down the runway and 1 could feel the spring steel gear waffling back and forth a little when I picked up the tail. The airplane got light on its feet and went flying before I gave the tweak on the stick the Pitts requires to break ground. In that respect, the Pitts seems heavier. One thing is certain, when climbing away from the runway, even with two people on board, this thing is no slug- gard.

Sixty seconds alter brake release we went through 1.500 feet and 1 was at least 10 mph over best rate of climb speed. In that area it’s at least as good as the Pitts. With 3,000 feet between me and the inland waterway below. 1 dropped the nose and watched as the speed immed- iately jumped to 140 mph. Bringing the nose up.

1 fed in the ailerons and watched MODEL INCIDENCE METER FEATURES: A. Precision Jeweled Movement (industrial sapphires) for low friction and maximum accuracy. B Magnified Meter Scale for fine increment readings. Pivoting V Blocks for establishing the chord line of the airfoil. Bubble Level, a constant monitor of zero sec accuracy.

PURPOSE: To accurately establish the relationship between flying surfaces and the thrust line as well as washout and side thrust. BENEFIT: Accurate, near zero trim aircraft alignment for predictable first flight and an honest reliable, straight aircraft over their life. Once you use a ROBART MODEL INCIDENCE METER for model alignment you will never be without one. *404 *29.95 See your local hobby dealer. £ECx2Q i 3 12) S 04 76 IS P O POM 124 7 310 N STHST.ST CHARLES. It 40174 STEP 1 LEVEL THRUST LINE WITH WORK SURFACE (0° ON INDICATOR DIAL- A WEIGHTED ROBART SUPER STAND EASE THIS TASK) STEP 2 SET PROPER WING INCIDENCE (SET 0° OR PER PLANS) YOU CAN ALSO CHECK WASHOUT BY SIMPLY MOVING THE DEVICE OUT THE WING TIP AFTER STEP 2 AND READING THE ANGULAR DIFFERENCE £2% n% STEP 3: SET STABILIZER INCIDENCE (USUALLY 0°) STEP 4 SET ENGINE THRUST (IF ANY.

IF NONE SET AT 0°) as Florida cartwheeled around the spin- ner. Then another. And on and on. In the rolls 1 found I had to work a little harder because the Eagle is more rudder sensitive than the Pitts and doesn’t seem to groove through the roll quite as easily. In slow rolls 1 had to cross control a little longer past inverted and then transition to the other rudder a little harder. That's neither good nor bad. But it's a difference I hadn't expected.

Sucking the nose up, 1 glanced out at the left wing tip and watched myself crawl up over on my back and then back down toward the ocean in a loop. It was effortless. Coming out of that I let the nose come up just above the hori/on and rolled over on my back, carefully moni- toring the altimeter to make sure I held level flight. In that situation, it took just a little more forward pressure than the Pitts, but not enough to worry about. Rolling right-side-up and slowing to 115 mph with the nose slightly high. I yanked the stick back and into the corner at the same time stomping the right rudder to the floor. The airplane responded by instantly stalling and w hip- ping around its axis in a snap roll.

As we went around 1 could feel the tail moving around behind me. Buffeting as though the elevator was trying to stall. A lot of airplanes do that and they require that you initiate the maneuver with a lot of elevator but immediately back off just a little to keep the tail flying. The Eagle w as one of those.

The Pitts requires you to lead w ith the rudder and it won't snap to the left and it takes a lot of technique to make them clean. The Eagle needs technique too but its a shade different. Also, the Eagle seems to go around a little slower, but it's still lightning fast. 1 flopped and slopped around and finally decided that like all airplanes, you have to fly it longer than I was going to be able to, if you were going to master it. I did decide a basic difference is that somehow the Pitts feels “denser' ( not my term ).

Whatev er the Pitts does is just a shade sharper. Once I've flow n an Eagle as long as I have a Pitts. 1 might feel the same way about that bird. Landing, of course, was still ahead of me. As I turned final, I received two definite surprises. The first was that the airplane was so clean that it was going to glide right past the numbers where my trusty Pitts wouldn't have even made the airport.

The second was that the Eagle was at least as blind as the Pitts. The nose and fuselage covered everything and I do mean everything' My first landing was awful! 1 rounded out high and had to nurse it down to the runway with power. The second was better but. As 1 had been warned.

1 got the tailvv heel first because the airplane sits so flat on its gear that you can't really hold it off in a full stall. At least with my lack of experience in it I couldn’t do it. My third landing was the best, but it was still a tailw heel-first arrival, which. I’m told, is usual in the airplane.

On roll-out the Eagle showed how civilized it could be. The soft gear ab- sorbed any bounce, making my abrupt arrivals appear silky and we tracked nearly straight ahead with only minimal input from me.

This was a far departure from my Pitts in which v ou skip and hop around the runway, constantly watching for the airplane to head for the bushes. So how do they stack up? 1 ike blondes and brunettes! They may be different but they're both fun. ■ Flying Control CENTURY 7/PCM Century 7/PCM Pattern • Pulse Code Modulation Signaling. • 'Fail Safe” Programming Capability. • 7 Channels.

Servo Reversing on all Channels. • End Point Adjustments on Retract Gear. Elevator and Aileron. • Mixing for V-Tail. Rudder/ Aileron and Elcvator/Flap.

• Dual Rate Aileron. Elevator and Rudder.

• True 1991 Receiver. • Ratcheted Electrical Double Trims Through Dual Potentiometers.

• Plug-in Transmitter Module. • Complete with charger and nieads. Century 7/PCM Helicopter • Pulse Code Modulation Signaling. • “Fail Safe” Programming. • End Point Adjustments on Pitch and Tail Rotor.

Anti-Torque System. • True 1991 Receiver.

• Inverted Flight Switch. • Dual Rate Aileron.

Elevator and Rudder. • Throttle Hold & Throttle Hover Controls. • Hi-Idle System. • Ratcheted Electrical Double Trims Through Dual Potentiometers. • Plug-in Transmitter Module. • Complete with charger and nieads.

All the features of the Century 7.and more. The Circus Century 7/PCM is a direct development from the famous Century 7 and the world class PCM/9. Together, they've been combined to offer you truly exceptional control ofyouraircraft. Add the signaling reliability of Pulse Code Modulation and the comforting factor of “Fail Safe” programming capability and you have a radio that will deliver performance you've only dreamed of. The Century 7/PCM..a radio so re- sponsive. And so well made, that it com- pletely redefines what a low cost/high quality radio should be. Place your order now for the best value in PCM flying vou'll ever find.

CENTURY 7/PCM PATTERN (K ONLY Introductory Price with 501 Servos CENTURY 7/PCM HELICOPTER $369.95 Introductory Price with 501 Servos 3132 S. Highland Avc. NV 89103 FOR ORDERS: 1-800-782-0022 ( u toim*r Srnice & Information: 1-702*732-0022 Radio Service nl>( After 4 p.m. Please) 1-702-735-9616 PtKC' Suhjevl to l hangv ithoul Notuc SOARING NEWS I Continued from page 99) Software for Soaring Hans-Dieter Konig read the article about soaring software in last Aprils M.A.N. And decided to write us about that, and also include a bit about himself.

Hans says that he likes “Soaring News.' But wishes to pass on a correction to the Richard Drury article about the Wasser- kuppe. He says that in the photo of the ASW-22, the oxygen bottles were not oxygen flasks at all, but, instead, capaci- ties for the variometers) and/or al- timeter. Breathing oxygen bottles are normally lashed down aft of the main spar-fuselage connection, and are not visible in the photo. Hans also mentioned that he has been involved in computer software design for years, and that he has a great interest in this subject. He has designed some per- formance-related programs for full-si/e aircraft, and tinkers with them for amusement. Hans' father was one of the German soaring pioneers, and that interest must have rubbed off because Hans says that he has been around sailplanes, pilots, and soaring for as long as he can re- member.

He attributes his graduation from free flight to R C soaring to this influence and says that when the local pilots of the full-size sailplanes find poor soaring conditions, they immediately bring out their R C sailplanes for an afternoon of fun. Hans concludes that a background in modeling is a tremendous advantage in understanding and apply- ing this knowledge to the skills required for Hying full-scale machines. Hans has pursued soaring by acting as Chief Flying Instructor at the Cu Nim Gliding Club of Calgary, Alberta, for three years and also assists w ith the tow- pilot duties. Hying Bcllanca Scouts and Citabrias. He owns a half-interest in a Schempp-Hirth 15-meter Mini Nimbus with which he competes regionally and nationally.

His stable of models consists of Ex- presso, a 1 60-inch span of original design about 10 years old; two Hobie Hawks; another Sagitta 900 still in kit form; and several power models. Hans also has his original R/C model, an Aero 7. Built when he was 13 or 14, and used with escapements on single-channel carrier radio. It’s still in flyable condition, al- though it has been modified many times for various R/C installations.

Hans plans a wing-twist control sys- tem for the Sagitta 900, as soon as he finds the time to build it! No wonder he’s a busy man!

I appreciate Hans-Dieter Konig s cor- respondence, and hope that he will write when that wing-twist Sagitta 900 is finished. We'd all like to see that one fly. It oughta be a winner. Decals Wanted On behalf of the Central Ontario Glider Group. Jack Nunn* is assembling a collection of decals of R C soaring clubs from all over the world. These will be displayed at club functions, mall shows, and other public events.

Should your club have a decal, I will be pleased to exchange it for a C.O.G.G decal, and add yours to our collection. Should you know of another club that can help, please pass on this request to them. I will exchange, one-to-one.

Anv decals received. Mans thanks for your cooperation and good soaring! See you next month. Jim Gray, c o Model Airplane News.

632 Danbury Rd. * The f ollowing are ilie addresses of the person and coni/Htny mentioned in this article: Hodgson Designs. 2904,VM ' Catnano Dr., Camano Island. Canada IjOL 1X0. ■ R/C NEWS (Continued from page 61) Frankly, 1 would be willing to turn control of this crazy world over to modelers. In a very short time the level ol understanding between nations would increase one thousand fold. Indeed, all disputes could be settled with a contest winner take all for that year.

Oh well, it’s my fantasy! In any event, don't miss one of our hobby’s greatest pleasures. Get to know as many modelers as possible. You’ll be better for the experience. Things l sed and Liked Altech* has a new electric airplane, the Cessna Skyhaw k 1 72. This is a finely- molded. All-foam airplane for electric power with a 3-to-l geared motor and a 9x4 propeller.

The airplane spans 43 inches and has a length of 30 inches; all (Continued on page 110) ORDERING INFO. All ACE products are available at your dealer, however if you need to order direct, send the full amo- unt plus S2.00 (shipping and han dling) along with the catalog num ber to: 116 W. Box 511CJ Higginsville MO 64037 or call: ( 816 ) 584-7121 4}°S® Designed by D.B.' Doc'Mathews The best ol TWO WORLDS ^^^nother member in Ace's Ire mendously successful family of planes designed exclusively for four cycle engines, the '4 20' offers the best of two worlds economy and performance 1 If the high cost of the larger lour stroke engines have kept you from en oying the unique power and ear pleasing sound of four bangers but you were afraid the performance wouldn't be there in a small plane, fret no more' The '4 20' has re tamed all of the solid characteristics of its bigger brothers in a compact si/e. Great ground handling, predict ably smooth maneuvers, good pen etration in spite of a light wing loadinq. Simple yet attractive looks, plus quick and sturdy construction.all in a complete, quality kit with honest value for dollar spent.

Don’t be left out of the four cy- cle revolution because of the big bucks, get a '4 20' Span 48V Area 420 sq.m. Engines (.15 2 stroke) 108 IODLI AIRPLAXt £W>“Matched Performance System’ for TOP PERFORMANCE KSB ENGINES Airplane Marine K&B FUELS K&B GLOW PLUGS 9 Blends 4 Choices “Matched Finish System” for BEST APPEARANCE K&B FIBERGLASS CLOTH K&B Micro-Balloons FILLER K&B SUPER POXY RESIN K&B SUPER POXY THINNER K&B SUPER POXY PRIMER K&B SUPER POXY PAINT K&B MIXING CUPS K&B MANUFACTURING pj 12152 Woodruff Avenue ' Downey, California 9024 1 Experience the best flying giant scale model on the market! • Epoxy glass, balsa, and and foam construction •90 in span • 2 6 HP • Area 1440 • 18 21 lbs $21995 Direct Only Plus Shipping >end $ 1 tor lotolog l/IO) 404-09 IU Roush MFG w S 34,95 GNOME The 'Hi-Performance Compact' RADIO CONTROL SAILPLANE 60' Wing Span 375' Wing Area 12 to 15oz. /2ch R/C Optomized Eppler 205 Airfoil Hand Launch - •• Slope- - High Start/Winch »t n h j®* mvw wm -y-u. Bo* #3 MIDWAY CITY, CA 92655 (714) 035-6369 At your add $i.00 p«*r order for UPS. Add 61 for per order Jm ALL AROUND SERVO For Small V0 additional Ball Bearing — Watertight Case Thrust: 56 oz.-in.

(6 ohm motor) Weight: 2 0 oz (57g) Transit Time: 0 4 seconds/100 degrees Mechanics: Kraft KPS-20H Si/e (inches): 1 68 H x 0.92 W x 1 79 L Outputs: Rotary Wheel and Arm EMS ELECTRONIC MODEL SYSTEMS 1 ‘ b 1 7 » PjKi Alio l>ri e nahftm ( alilornu 9280' 17141 6.17-21 hi R/C NEWS (Continued from page 108) with a weight of about 2 pounds. It comes in a complete kit with all aircraft components sporting a relatively hard, smooth surface, motor, gear ease, pro- peller. Hinged surfaces, pushrods, power harness, all hardware, and beautiful vinyl markings.

All you need are a 6 V batters and a 2-channel radio. And believe me. It takes no more than a few hours to make this machine ready for flight. Flight is what it's all about and Altechs latest effort gives plenty of that.

I he Cessna 172 is easy to fly. Capable of basic maneuvers, and ideal for those who wish to enter electric Hying without expending a lot of workshop time. Sheldon's Hobby Shop* has two new cyanoacrylate glues, a gap-filling and a super thin formula.

These glues are called “l >osi-Curc'and both have proven to be very effective adhesives in my workshop. I hey all have the inherent advantages of cyanoacrylate adhesives (rapid cure, strength, and ease of use) that we have all come to appreciate over the last several years. Both glues come in I -ounce containers with a clog-resistant spout and stopper. Radio Shack (those stores are every- where) has a Micronta LCD Digital multimeter that really helps if you're into electric Hying or off-road vehicles. Sold as catalog number 22- 1 93 at under SXO. The meter is automatic in its ranges and really gives you insight into battery voltage, charging, and condition. T he meter reads 200 mV.

2-20-200 and 2.000 volts.