Oxygen Flashcards
If an unpressurized aircraft is operated above 13,000 feet MSL for a period of 2 hours 20 minutes, how long during that time is the minimum flight crew required to use supplemental oxygen?
1 hour 50 minutes.
What is the maximum IFR altitude you may fly in an unpressurized aircraft without providing without providing passengers with supplemental oxygen?
15,000 feet.
(Refer to Figure 89.) What are the oxygen requirements for an IFR flight eastbound on Milford on V244 at the lowest appropriate altitude in an unpressurized aircraft?
The pilot must use supplemental oxygen for that part of the flight of more than 30 minutes, and all occupants must be provided supplemental oxygen for the entire flight above 15,000 feet.
(Refer to Figure 91.) What are the oxygen requirements for an IFR flight eastbound on V520 from DBS VORTAC in an unpressurized aircraft at the MEA?
The required minimum crew must be provided and use supplemental oxygen. (Shortest answer)
When acting as PIC, what is the maximum cabin pressure altitude at which a pilot can fly for over 30 minutes without using supplemental oxygen?
12,500 feet.
What are the oxygen requirements for an pressurized aircraft at 15,000 feet?
The crew must use oxygen for the entire time above 14,000 feet.
When flying in an unpressurized aircraft at 16,000 feet MSL, what are the oxygen requirements?
Above 14,000 feet, the required minimum flight crew must use supplemental oxygen.
If an unpressurized aircraft is operated above 13,000 feet MSL for a period of 2 hours 20 minutes, how long during that time is the minimum flight crew required to use supplemental oxygen?
1 hour 50 minutes.
What is the maximum IFR altitude you may fly in an unpressurized aircraft without providing passengers with supplemental oxygen?
15,000 feet.
(Refer to Figure 89.) What are the oxygen requirements for an IFR flight eastbound on Milford on V244 at the lowest appropriate altitude in an unpressurized aircraft?
The pilot must use supplemental oxygen for that part of the flight of more than 30 minutes, and all occupants must be provided supplemental oxygen for the entire flight above 15,000 feet.
(Refer to Figure 91.) What are the oxygen requirements for an IFR flight eastbound on V520 from DBS VORTAC in an unpressurized aircraft at the MEA?
The required minimum crew must be provided and use supplemental oxygen.
When acting as PIC, what is the maximum cabin pressure altitude at which a pilot can fly for over 30 minutes without using supplemental oxygen?
12,500 feet.
What are the oxygen requirements for an pressurized aircraft at 15,000 feet?
The crew must use oxygen for the entire time above 14,000 feet.
When flying in an unpressurized aircraft at 16,000 feet MSL, what are the oxygen requirements?
Above 14,000 feet, the required minimum flight crew must use supplemental oxygen.
