By Guinn Kenneth F.   in Journal of the American Helicopter Society

ISSN:2161-6027|27|3|25-31

AHS International‎(1982)‎

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By Carlock Gaylord W.   Gatlin Charles M.   Guinn Kenneth F.   Borgeson Roger D.   in Journal of the American Helicopter Society

ISSN:2161-6027|24|3|20-28

AHS International‎(1979)‎

Access to resources Favorite 9.0787325