FAA Questions/Airline Transport Pilot/Question #54
aeromedicalFAA-published sample question (ATM, Aug 2021)

Under 14 CFR part 91, what are the minimum number of hours that must pass after alcohol consumption before attempting to act as a crewmember?

A

8.✓ Correct Answer

B

10.

C

12.

Explanation

14 CFR 91.17(a)(1) prohibits acting or attempting to act as a crewmember within 8 hours after consuming any alcoholic beverage. Many operators set longer limits, but the Part 91 minimum is 8 hours.

← Previous54 / 84Next →

Related aeromedical questions

Which is a common symptom of hyperventilation?Altitude-induced hypoxia is caused by what atmospheric condition?Consumption of alcoholWhen penetrating fog while flying an approach at night, you might experience the illusion ofWhen is ear blockage most likely to occur?

Keep practising

Study more FAA Airline Transport Pilot questions, or take a timed practice quiz.

All Airline Transport Pilot QuestionsStart a Practice Quiz