BOTH INTERNATIONAL & INLAND A vessel is displaying ONLY the lights shown in illustration D045RR. What type of vessel could this be?

Correct Answer: Option C — pilot vessel less than 50 meters, underway and NOT engaged on pilotage duty

COLREGS Rule 29 mandates that a pilot vessel at anchor exhibits anchor lights plus two all-round lights, white over red, at or near the masthead, identifying its specific operational status under fifty meters.