Tom Gunn and Stan Martin (right) make AHS Fellow Award presentation to Sergei Sikorsky, Sikorsky Aircraft Division, UTC, at the annual Forum 47 awards ceremony.

American Helicopter Society's (now Vertical Flight Society) 47th Annual Forum and Technology Display at Phoenix, Arizona, May 6-8, 1991.

Sergei I. Sikorsky for AHS Fellow Award 1991

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Tom Gunn and Stan Martin (right) make AHS Fellow Award presentation to Sergei Sikorsky, Sikorsky Aircraft Division, UTC, at the annual Forum 47 awards ceremony.

American Helicopter Society's (now Vertical Flight Society) 47th Annual Forum and Technology Display at Phoenix, Arizona, May 6-8, 1991.

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Added to Forum 47, 1991 and categorized in 1 year ago

 

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