Deck: Rules of the Road

Question 14 of 1,025

BOTH INTERNATIONAL & INLAND What is the minimum vessel length which must show two white masthead lights, one forward and one aft, when underway at night?

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Comments from mariners who studied this question.

ca caaptkeene · Mar 2, 2016

50 metters

Da Dasull84 · Mar 3, 2016

don't leave the answers its a quiz jerk

ct ctmonroe · Sep 8, 2016

Good question

su subpilot · Dec 6, 2016

100 M & Over

Ma Marco Polo · May 30, 2019

Don't like the wording of this question. A vessel of ANY length SHALL show 2 mastheads but less than 50m MAY show 1... so a 49m PDV is required to show 2 but your rules state that they may show 1 and now that has become the norm. I think this question is worded/asked wrong.

Deck: Rules of the Road

BOTH INTERNATIONAL & INLAND What is the minimum vessel length which must show two white masthead lights, one forward and one aft, when underway at night?

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