Which of the following is true about a Safe Water Buoy's color and topmark?

Master the Navigation, Seamanship, and Shiphandling (NSS) – Officer of the Deck (OOD) Phase 2 Exam with engaging flashcards and multiple choice questions, complete with hints and explanations. Prepare comprehensively for your test!

Multiple Choice

Which of the following is true about a Safe Water Buoy's color and topmark?

Safe Water Buoys are marked with red and white vertical stripes and have a single red ball as the topmark. This combination tells you that safe water lies on all sides, typically marking the approach to a channel entrance. The red ball topmark is distinctive and helps distinguish it from other buoy types, such as a special mark (yellow with an X), an isolated danger buoy (black and red with two black balls), or other color/topmark schemes. Therefore, red and white with a red ball topmark is the correct descriptor.

Safe Water Buoys are marked with red and white vertical stripes and have a single red ball as the topmark. This combination tells you that safe water lies on all sides, typically marking the approach to a channel entrance. The red ball topmark is distinctive and helps distinguish it from other buoy types, such as a special mark (yellow with an X), an isolated danger buoy (black and red with two black balls), or other color/topmark schemes. Therefore, red and white with a red ball topmark is the correct descriptor.

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