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Deck: Rules of the Road

Question 1,595 of 1,025

BOTH INTERNATIONAL & INLAND Which light may be displayed to assist in the identification of submarines operating on the surface?

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Comments from mariners who studied this question.

an antpalarch · Jun 18, 2018
Can someone tell me what rule this is? Im pretty sure this is not an international rule..
Ja JayhawkNavy02 · Sep 4, 2018
@ANTPALARCH. No, it is both International and Inland.

Rule 1 both, paragraph C in the footnote.

"Submarines may display , as a distinctive means of identification, an intermittent flashing amber (yellow) beacon with a sequence of one flash per second for three (3) seconds followed by a three (3) second off-period (32 CFR 707.7)