Review Of Which Vessel Should Display Yellow Lights When Towing 2023. Commercial vessels are required to set yellow lights whether to tow or push a barge. When tow length exceeds 200 m, the lights should be displayed as a.

The towing light is a static yellow light that sits at the same position as the sternlight and displays at an arc of 135 degrees aft the vessel. There may be an unlit space of several hundred yards. I would like to know if anyone has seen the northern lights in helsinki in the month of march.