Wednesday, November 4, 2026 · Morning warm-up
Capt. Mike's Question of the Day.
Two questions for the Transport Canada pilot written exams every day: a morning warm-up and an evening Captain's Challenge. Each one answered, explained and cited, free. Tap your answer to see how you did.
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Capt. Mike: Here's the question I asked that day. Tap your answer.
CARs state that after the consumption of any alcoholic beverage, no person shall act as a crew member of an aircraft within
Question 12.07 of TP 11919E, Department of Transport, Canada; reproduced with the Department's permission.
TC's answer
112 hours.
Explanation
CARs 602.03: "No person shall act as a crew member of an aircraft (a) within 12 hours after consuming an alcoholic beverage; (b) while under the influence of alcohol". The 12 hours is a legal minimum. You must also not be under the influence at all.
Memory tip: "12 hours bottle to throttle" — and not under the influence, however long it has been.
Source
CARs 602.03(a) – Alcohol or Drugs – Crew Members.
Question 12.07 of TP 11919E, Study and Reference Guide: Student Pilot Permit or Private Pilot Licence for Foreign and Military Applicants, Aviation Regulations (7th ed., December 2022), Department of Transport, Canada; reproduced with the Department's permission. The keyed answer agrees with Transport Canada's published answer key (December 2022); the explanation is TC Exam Prep's.
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TC Exam Prep is independent and not affiliated with Transport Canada. The question and its answer key are Transport Canada's; the explanation is ours. New questions go up every day: the warm-up at 9 am and the Captain's Challenge at 6 pm Pacific time.