Question 25 of 30
What is the minimum required duration of a buoyant smoke marker?
A
1 minute
B
2 minutes
C
3 minutes
D
5 minutes
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Answer & Explanation
The correct answer is Option C: 3 minutes.
A buoyant smoke marker is a distress signal that must produce smoke for a duration of at least 3 minutes to provide a sustained visual reference for search and rescue aircraft or vessels.