PART 1 NAV Lights Tugboat and Barge International & Inland TOW ASTERN

PART 1 NAV Lights Tugboat and Barge International & Inland TOW ASTERN
Yellow over white my cable is tight. On the tug: Yellow tow light ( 135 degree arc on stern) with a stern light under it. Along with 2 Masthead lights in a vertical line for a less than 200 m tow, and 3 Masthead lights in a vertical line for a 200 m tow or greater in length.