Airframe Flashcards
Three main airframe sections include
a) Top, bottom, and intermediate.
b) Forward, intermediate, and tailboom.
c) Front, tailboom, and landing gear.
B) Forward, intermediate, and tailboom.
The forward airframe section provides
a) Cockpit and passenger areas with two rollover bulkheads.
b) Fuel cell enclosure and pylon support.
c) All are correct.
C) All are correct.
The intermediate airframe section consists of
a) Baggage compartment and equipment compartment.
b) Engine area.
c) All are correct.
C) All are correct.
The tailboom is attached to the intermediate airframe by
a) Four bolts.
b) Eight bolts.
c) Spanner type coupling.
A) Four bolts.
The purpose of the horizontal stabilizer with leading edge slats is to
a) Provide Dutch Roll stability.
b) Unload the tail rotor in flight.
c) Improve pitch stability in high power climbs.
C) Improve pitch stability in high power climbs.
The purpose of the end plates (dynamic dihedrals) on the horizontal stabilizer is to
a) Provide Dutch Roll stability.
b) Unload the tail rotor in flight.
c) Improve pitch stability in high power climbs.
A) Provide Dutch Roll stability.
The purpose of the 5.5° offset of the vertical fin is to
a) Provide Dutch Roll stability.
b) Unload the tail rotor in flight.
c) Improve pitch stability in high power climbs.
B) Unload the tail rotor in flight.
The BH206 snow deflector kit adds approximately _________ to the empty weight of the helicopter.
a) 1lb.
b) 5 lbs.
c) 10 lbs.
B) 5 lbs.
The BH206 snow deflectors shall be removed by
a) 86°C.
b) 72°C.
c) 68°C.
A) 86°C.
Due to reduced performance at higher temperatures, it is recommended that snow deflectors be removed above
a) 86°C.
b) 72°C.
c) 68°C.
C) 68°C.
Pilots are authorized to install the BH206 snow deflectors, only when a mechanic is not available.
a) True.
b) False.
B) False.
