Review and preliminary evaluation of lifting horizontal-axis rotating-wing aeronautical systems (HARWAS)
By: by W.F. Foshag, G.D. Boehler
Contributors: Boehler, G. D.; Aerophysics Company
Series: USAAVLABS technical report -- 69-13
Publisher: U.S. Army Aviation Materiel Laboratories
Published: 1969
Place of publication: Fort Eustis, Va
Language: fre
Number of pages: 396
Subjects: Convertiplanes; Vertically rising aircraft
Notes: Includes bibliographical references (p. 243-347).