USCG USCG ROR
Set 11 • Question #74 of 475
Launch Interactive Practice Room BOTH INTERNATIONAL & INLAND A 20-meter sailing vessel underway must exhibit a __________.
A
stern light
✓ Correct Answer
B
combined lantern
C
red light over a green light at the masthead
D
All of the above
USCG NMC Regulatory Explanation
Under Inland Navigation Rules, for the condition where 'A 20-meter sailing vessel underway must exhibit a', the correct requirement is: 'stern light'. This standard ensures clear navigational intent and collision avoidance.
Question Discussion & Notes
0Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.
Loading mariner discussions...