Radio controlled helicopters are typically between two and six feet long, weight between two and fifteen pounds, and are powered by batteries, gasoline, or methanol (which is usually mixed with nitromethane). A collection of web sites (personal, club, unusual projects, and business), all of which will provide useful information about the RC helicopter hobby.- Category ID : 85141
Provides online manuals and parts drawings for helicopters and helicopter accessories. Includes some common helicopters, chargers, radios, gyros, and engines.