Position lights are required to be displayed on all aircraft in flight from
A
sunset to sunrise.✓ Correct Answer
B
1 hour before sunset to 1 hour after sunrise.
C
30 minutes before sunrise to 30 minutes after sunset.
Explanation
14 CFR 91.209(a) requires lighted position lights on aircraft operated from sunset to sunrise (Alaska has its own rule). The other periods in the options are not in the regulation.
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