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Hawker P.1127 Kestrel
The Hawker/Bristol funded P.1127 development began in 1957. The Bristol Pegasus engine (originally with only 11000 lb thrust) was developed for the aircraft ...
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Untitled Document
LTV-Hiller-Ryan XC-142. The XC-142 aircraft was the third aircraft evaluated in the Tri-Service Assault Transport Program. It used four cross-linked 3080 ...
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IVHS News
The V/STOL Wheel is a graphic diagram of all 45 types of aircraft that have been built ... The Interactive Wheel of V/STOL Aircraft and Propulsion Concepts ...
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International V/STOL Historical Society
Welcome to the home of the International Vertical and/or Short Take-Off and Landing (V/STOL) aircraft Historical Society! ...
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Kamov Ka-22 Vintokryl
The Ka-22 Vintokryl ('Screw Wing') was a large twin-turboshaft powered convertiplane that debuted at the Soviet National Aviation Day display on 9 July 1961 ...
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International V/STOL Historical Society
Welcome to the home of the International Vertical and/or Short Take-Off and Landing (V/STOL) aircraft Historical Society! ...
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Short SC.1
The Short Brothers SC.1 was powered by four RB.108 lift engines vertically mounted on gimbals in the center fuselage and one RB.108 cruise engine in the ...
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Convair XFY-1 Pogo
As with the Lockheed XFV-1, the Pogo used the Allison YT40-A-14 engine and Curtiss-Wright counter-rotating propellers, ... Return to the VSTOL Wheel.
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Tilt Shaft/Rotor
The rotors are long articulated blades which have cyclic pitch control for hover. The powerplants remain stationary with the power shaft pivoting from ...