Propeller efficiency is decreased. Density altitude does not affect propeller efficiency. Propeller efficiency is increased.
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type of precipitation. wind direction. stability of the air mass.
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Aerosinusitis. Hyperventilation. Aerotitis.
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1,300 feet MSL. 1,300 feet AGL. 1,700 feet MSL.
4000 feet AGL. 1200 feet AGL. 1200 feet MSL.
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Depart in any direction consistent with safety, after crossing the airport boundary. Comply with any FAA traffic pattern established for the airport. Make all turns to the left.
Civil and public aircraft operations. Public and military operations. Civil operations.