Question 190 Rules of the Road

90% to pass

INLAND ONLY Identify the operation indicated by the lights exhibited as shown in illustration D085RR below.

Diagram for USCG Rules of the Road: INLAND ONLY Identify the operation indicated by the lights exhibited as shown...
A A vessel aground assisted by tugs
B A submarine engaged in underway replenishment
C Aircraft carrier engaged in the launching and recovery of aircraft
D None of the above
AI Explanation

The correct answer is D) None of the above. The illustration D085RR depicts the lights exhibited by a vessel engaged in river-crossing or dredging operations, as per the Inland Navigation Rules. This operation is not represented by any of the answer choices provided. Vessels engaged in river-crossing or dredging operations are required to display the lights shown in the illustration, which do not match the lighting configurations for a vessel aground, a submarine, or an aircraft carrier.

Related Questions
Q787:BOTH INTERNATIONAL & INLAND What shall a partly submerged vessel or object being... Q832:BOTH INTERNATIONAL & INLAND Which vessel, when anchored at night, is not require... Q17: INLAND ONLY You are overtaking a power-driven vessel in a narrow channel and w... Q344:INLAND ONLY Two power-driven vessels are meeting in the situation as shown in il... Q374:INLAND ONLY A power-driven vessel, when leaving a dock or berth, must sound what...

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