What must unpowered vessels less than 65.6 feet long exhibit at night?

Unpowered vessels that are less than 65.6 feet long are required to exhibit red and green sidelights along with a sternlight at night to ensure they are visible to other vessels, thereby promoting safety on the water. The red and green sidelights indicate the port (left) and starboard (right) sides of the vessel, respectively. These lights help other boaters determine the direction the vessel is heading and prevent potential collisions. The sternlight, positioned at the back of the vessel, provides visibility from the rear, completing the lighting requirements for unpowered vessels under the rules for nighttime navigation.

This combination of sidelights and a sternlight is consistent with maritime regulations, ensuring that unpowered vessels are easily identifiable during night operations. Proper lighting is crucial for the safe navigation of all vessels, particularly in busy waterways where the risk of collisions can be elevated.