USCG USCG ROR
Set 15 • Question #193 of 475
Launch Interactive Practice Room BOTH INTERNATIONAL & INLAND A vessel 15 meters in length which is proceeding under sail as well as being propelled by machinery shall exhibit during the daytime __________.
A
one black ball
B
a basket
C
a cone with its apex downward
✓ Correct Answer
D
two cones with their apexes together
USCG NMC Regulatory Explanation
Under Inland Navigation Rules, for the condition where 'A vessel 15 meters in length which is proceeding under sail as well as being propelled by machinery shall exhibit during the daytime', the correct requirement is: 'a cone with its apex downward'. This standard ensures clear navigational intent and collision avoidance.
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