Questions

For a vessel not under command (i.e., unable to maneuver as required by the rules of the road), the lighting configuration when not making way (i.e., not moving) is as follows:

• Two black balls in a vertical line, displayed where they can be easily seen. These indicate that the vessel is not able to maneuver and is not under command.

Additionally, when a vessel is not making way, the standard lights are the same as for a vessel at anchor:

• Anchor lights: A single white light visible all around the horizon, located at or near the bow.

This configuration is essential to alert other vessels of the situation, so they can avoid the vessel in distress and take the appropriate action.