Commercial - Sikorsky expands S-92 flight envelope . Bell 210 certification . Russian industry consolidates . MDH control changes hands . EC120 Border Patrol order confirmed etc.
Helicopter international ; 29 , 2
2005
Aufsatz (Zeitschrift)
Unbekannt
Sikorsky patrol and bombing flying boat
Engineering Index Backfile | 1937
Department Highlights - Sikorsky passes certification test
Online Contents | 2002
Igor Sikorsky - the Russian years
TIBKAT | 1988
|Igor Sikorsky - the Russian years
TIBKAT | 1987
|