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SIFT Army Aviation Information Practice Test
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A helicopter is
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A type of rotorcraft
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Terms in this set (40)
A helicopter is
A type of rotorcraft
Helicopter turbine engines produce ___________ thrust per pound than piston engines
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The four main forces working on a helicopter are
Lift, weight, thrust, drag
Helicopters typically have between ___ and ___ main rotor blades
2 and 6
Depending on the type of helicopter, main rotor system components can include
A stabilizer bar, upper/lower swashplates, counterweights, pitch horns, teeter/coning hinges, blade grips, pitch/scissor links, control rods