Question 137 Rules of the Road

90% to pass

INLAND ONLY What lights will a single vessel being towed alongside show?

A sidelights and a stern light
B a special flashing light, sidelights, and a stern light
C only the outboard sidelight and a stern light
D one all-round white light
AI Explanation

The correct answer is B) a special flashing light, sidelights, and a stern light. This is the correct answer because the International Regulations for Preventing Collisions at Sea (COLREGS) require a single vessel being towed alongside to display a special flashing light in addition to the standard sidelights and stern light. The flashing light helps to indicate the vessel's status as being under tow. The other options are incorrect because they do not fully meet the COLREGS requirements for the lighting configuration of a vessel being towed alongside.

Related Questions
Q239:INLAND ONLY Which is TRUE of a vessel downbound with a following current when me... Q905:BOTH INTERNATIONAL & INLAND A vessel nearing a bend or an area of a channel or f... Q494:BOTH INTERNATIONAL & INLAND The tow shown in illustration D024RR below is greate... Q971:BOTH INTERNATIONAL & INLAND Which statement concerning whistle signals is FALSE?... Q1013:BOTH INTERNATIONAL & INLAND Concerning the identification signal for a pilot ves...

Ready to test your knowledge?

Take a Rules of the Road Practice Exam
Official Resources
USCG Navigation Rules (COLREGS) 33 CFR Navigation Rules USCG Navigation Center
← Previous Question All Questions Next Question →

Pass Your Coast Guard Licensing Exams!

Study offline, track your progress, and simulate real exams with the Coast Guard Exams app

Download on App Store Get it on Google Play Download for Mac