Piston Helicopters
Rotor & wing ; 31 , 7 ; 34-35
1997
Aufsatz (Zeitschrift)
Unbekannt
Allison reveals 'World Engine' . Demand accelerates for piston helicopters
Online Contents | 1998
Helicopters: Featuring current-production helicopters
Online Contents | 1995
Online Contents | 2007
Engineering Index Backfile | 1922
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