Towing two masthead.
Deck
Rules of the Road: BOTH INTERNATIONAL & INLAND A towing vessel 35 meters in length, with a tow 100...
Discussing this exam question.
Rule 24(a). A power-driven vessel when towing astern shall exhibit:
(i) . . . two masthead lights in a vertical line. When the length of the tow, measuring from the stern of the towing vessel to the after end of the tow exceeds 200m, three such lights in a vertical line.
(i) . . . two masthead lights in a vertical line. When the length of the tow, measuring from the stern of the towing vessel to the after end of the tow exceeds 200m, three such lights in a vertical line.