An obstruction on a helodeck is any object that might present a hazard to the ______.A.rotor blades and landing gearB.unloading of passengersC.loading of cargoD.pilot's visibility
An obstruction on a helodeck is any object that might present a hazard to the ______.
A.rotor blades and landing gear
B.unloading of passengers
C.loading of cargo
D.pilot's visibility
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