FAA Part 107 Remote Pilot (UAG)RegulationsEasy
During a preflight walk-around, a remote pilot discovers a visibly cracked propeller on his sUAS. Under 14 CFR 107.15, what must he do?
- ANote the crack in the logbook and inspect it again after the flight
- BFly at reduced speed and altitude to compensate for the damage
- CDetermine the aircraft is in a condition for safe operation before flight, which means not flying with the damaged propeller
- DObtain FAA sign-off before continuing the flight
Show answer & explanationAnswer & explanation
Correct answer: C. Determine the aircraft is in a condition for safe operation before flight, which means not flying with the damaged propeller
14 CFR 107.15 requires the remote PIC to check the sUAS is in a condition for safe operation prior to flight. A cracked propeller is a safety-of-flight defect that must be corrected before flying, not merely mitigated with reduced speed or logged for later.
Why the other options are wrong
- A. Logging it after the fact does not satisfy the pre-flight safety requirement.
- B. Reducing speed does not eliminate the risk of prop failure.
- D. No FAA sign-off is required for routine parts replacement.
Condition for Safe Operation (107.15)
Requires the remote PIC to ensure the sUAS is in a safe condition for operation prior to flight, including inspecting for damage.
- No FAA-mandated inspection program, but pilot must self-verify safety
- Damaged components must be corrected before flight
- Applies every flight, not just periodically
Memory trick: 'Cracked prop, flight stops.'