Robert Q. Riley Enterprises: Product Design & Development

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Pegasus under construction filling fuel tank on Pegasus Pegasus with youngster aboard peg-flm.jpg (14703 bytes)


Simple design of Pegasus viewed from bottom


Pegasus in park

 

Plans Include

6 - 17 x 22 inch
   drawings


32-page photo-
   illustrated  booklet

Price....$35

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Pegasus Frequently Asked Questions

 

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Pegasus
A Hovercraft for Youngsters

Popular Mechanics Pegasus hovercraft father/son project

  Runs on a lawnmower engine Made of plywood -  Flies up to 125 pounds payload


Order Plans Now - $35
(order a second item to get a discount & free shipping)
Introduced in Popular Mechanics Magazine 

How to order Pegasus plansOn just the power from a 3-1/2 hp lawnmower engine, Pegasus will lift a 125-pound payload free of the ground and navigate at about walking speed across any hard, flat surface. The craft is built using a simple framework of 1/4-inch plywood, which is skinned over with 1/8-inch plywood. For safety reasons, the engine and lift-fan are enclosed inside the plywood housing at the rear. Control is effected by shifting body weight in the desired direction of travel. A flexible vinyl skirt provides an obstacle clearance of about 8 inches. Expect to spend about $250 - $350, depending on local materials prices and on whether you buy a used or new engine. Minimal tools and building skills are required.

         Plans give an overview of hovercraft theory which you can then put to work by making modifications of your own.  Pegasus is designed as a fun and educational project - not for serious hovering.  Suitable terrain is limited to parking lots and level fields. Performance can, however, be dramatically improved by the simple addition of a small thrust engine.  Click here for a newspaper article about two teenagers (100kb) who installed a thrust engine and claim their Pegasus will do up to 30 mph. Click on Pegasus video to see a video of Stefano Paris flying his hovercraft.  For a high-performance recreational hovercraft, take a look at Tri-Flyer plans.

         Pegasus was originally featured in Popular Mechanics magazine in January 1984. Click on the images in the left margin to view large images.

 

Specifications

Diameter: 87 inches
Height: 25 inches
Seating: One
Construction: Wood
Engine: 3-1/2 hp lawnmower engine
Drive: Direct
Fan: 24 inch diameter, 2 blade
Rated Payload: 125 lbs

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To Order Plans

  • Fax or Mail: Use the online Order Form to automatically calculate shipping charges and provide a total amount. Click on the "Order Pegasus Plans" link above, then press "Add Item to Cart." Fill in your shipping information. You cannot proceed to the Confirmation Page (for freight calculations) without making entries in the credit card fields. If you prefer to enter your credit card information later, simply enter a series of spaces in the Credit card fields then press "Proceed to Confirmation." Print the Confirmation Page and enter any missing information.  Fax or mail your confirmation page to us, along with your check, money order, or credit card information. (Outside the U.S., please make payment in U.S. funds using a credit card or International Money Order.)

  • Order by phone: Weekdays 8:00 am to 6:00 pm MST:  623-872-8010.

                      Shipments to U.S. destinations go by First Class or Priority Mail (depending on weight).
                      Shipments to destinations outside the U.S. go by mail: "Airmail, Letter-Post."
                      Arizona residents, add 10.2% sales tax.

Robert Q. Riley Enterprises, LLC.
P.O. Box 14465
Phoenix, AZ 85063-4465
24-Hour Secured Fax Order Line: 623-872-3476
Phone:   623-872-8010

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