Required Lights: Power-Driven Vessels 15 Horsepower or Greater
![Figure 1: Navigation lights on power-driven vessels (four different kinds of vessels)](https://ke-courses-production.s3.amazonaws.com/asset_files/production/1485/attachments/original/navigation-lights-figure1.jpg?1554990883)
Your Vessel: | That Is: | Must Display These Lights When Underway: |
---|---|---|
Motorboat Sailboat under power |
Powered by engine 15 hp or greater | Red and green sidelights visible from a distance of at least one mile An all-round white light or both a masthead light and a sternlight visible from a distance of at least two miles |