Challis Heliplane | The World's Fastest Rotorcraft Helicopter | 300+ MPH Heliplane | |
The Challis Heliplane concept design offers simplicity, lower production and maintenance cost, while still providing high-speed capabilities. The Challis Heliplane can demonstrate smooth easy transition from hover to cruise, excellent control in the hover | |
Keywords : Doug, Challis, Heliplane, Fast, Speed, Helicopter, chopper, Unmanned Aerial Vehicles, UAV, Aircraft, remote control, R/C, RC, military, search, rescue, heli-plane, heli, plane, 300 mph, 300 knots, fastest, boeing, rotocraft |
Last Update : | 28/December/2011 |
Google PR : | 3 |
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