The Gyroplanes, Helicopters and Convertiplanes of Raoul Hafner
Annual forum; 61st, American Helicopter Society ; 2005 ; Grapevine, TX
2005-01-01
23 pages
Conference paper
English
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Bibliography of aeronautics Part 8 -- Autogiros, part 9 -- Helicopters, part 10 -- Gyroplanes
Engineering Index Backfile | 1940
Engineering Index Backfile | 1938
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Notes on problems and progress of gyroplanes
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