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Under 14 CFR part 121, when may non-essential communications take place below 10,000 feet?

A

In VMC conditions.

B

Before the Final Approach Fix.

C

During cruise flight.✓ Correct Answer

Explanation

14 CFR 121.542 prohibits non-essential activities, including non-essential conversation, during critical phases of flight, which include all operations below 10,000 feet except cruise flight. So cruise flight below 10,000 feet is the exception; VMC or being outside the final approach fix is not.

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