Engine
machine designed to produce mechanical energy from another form of energy
Daimler-Benz DB 602
Daimler Double-Six sleeve-valve V12
Enhanced Traction System
Fairchild J44
Fairey Monarch
Fairey Prince
Fiat AS.3
starter
magnet motor
Walter Super Castor
Walter Major 4
Lancia V4 engine
Mercedes-Benz M 950
nitro engine
nuclear electric rocket
electric motor
small engine
thermo-magnetic motor
Knight Engine
Bugatti aircraft engines
Fiat A.55
pneumatic motor