Design philosophy applied to US Air Force tilt wing research transport, which is powered by two Allison T-40 turboprop engines having dual rotating Curtis-Wright 6-bladed turboelectric propellers; basic principle in design is that aircraft can be operated as fixed wing aircraft, STOL and VTOL aircraft, depending on number of feet of runway space to be used.
Hiller X-18 propelloplane
Am Helicopter
American Helicopter ; 53 , n 1
1958
Aufsatz (Zeitschrift)
Englisch
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Online Contents | 1994
Engineering Index Backfile | 1964
Engineering Index Backfile | 1960
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