By Fulton Mark V.   Ormiston Robert A.   in Journal of the American Helicopter Society

ISSN:2161-6027|46|2|96-106

AHS International‎(2001)‎

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By Hodges Dewey H.   Atilgan Ali R.   Fulton Mark V.   Rehfield Lawrence W.   in Journal of the American Helicopter Society

ISSN:2161-6027|36|3|36-47

AHS International‎(1991)‎

Access to resources Favorite 8.031844