BOTH INTERNATIONAL & INLAND At night, you see the lights shown in illustration D078RR. This would indicate a vessel __________.

Correct Answer: Option B — on pilotage duty and underway

Rule 29 prescribes that a pilot vessel underway shall exhibit white over red all-round lights at or near the masthead, distinguishing pilotage duty operations from standard power-driven vessels and facilitating safe embarkation identification at night.