What this Commercial practice test covers
- 50 exam-style questions drawn from the Commercial Pilot, Airplane bank
- Every answer verified against the official FAA source (FAA-H-8083-3)
- Hints and a detailed explanation on every question with Pro
- Tracks the ACS subject codes you are weakest in before test day
Try a few Commercial questions
These come from our 1,461-question Commercial bank. The real test draws from the same FAA source material.
3 FREE PREVIEW OF 50
1
Under what condition do regulations require the flight crew of an unpressurized airplane to have and use supplemental oxygen?
AImmediately upon exposure to any cabin pressure altitude above 10,000 feet during daylight operations
BAfter 60 minutes of exposure to cabin pressure altitudes above 15,000 feet at any time
CAfter 30 minutes of exposure to cabin pressure altitudes between 12,500 feet and 14,000 feet
2
Which statement correctly describes a supplemental oxygen requirement for flight crew?
AUse of supplemental oxygen is required immediately upon exposure to cabin pressure altitudes above 14,000 feet
BUse of supplemental oxygen is required immediately upon exposure to cabin pressure altitudes above 10,000 feet
CEvery occupant must use supplemental oxygen above 12,500 feet cabin pressure altitude at all times
3
Above what cabin pressure altitude must every occupant of the airplane, not just the flight crew, be provided supplemental oxygen?
AEvery aircraft occupant must have supplemental oxygen above 12,500 feet cabin pressure altitude
BEvery aircraft occupant must have supplemental oxygen above 15,000 feet
CEvery aircraft occupant must have supplemental oxygen above 14,000 feet cabin pressure altitude
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