Advantages of helicopters powered by ramjets at their rotor tips; development of ramjet helicopter by McDonnell Aircraft Corp and tests of Air Force's XH-20, called Little Henry.
Present day use of helicopters
Soc Automotive Engrs -- J
Society of Automotive Engineers -- Journal ; 59 , n 8
1951
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Helicopters -- Present and future
Engineering Index Backfile | 1951
|Helicopters -- Present and future
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|Helicopters -- Present and future
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SAE Technical Papers | 1950
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