Required Navigation Lights: Powerboats
Powerboats include sailboats operating under engine power.
![Powerboat with one all-round white light and red and green sidelights Powerboat with one all-round white light and red and green sidelights](https://ke-courses-production.s3.amazonaws.com/asset_files/production/2177/attachments/original/CN-navigation-lights-1.jpg?1551796331)
One all-round white light and sidelights meet the navigation light requirement for powerboats less than 12 metres (39.4 feet) in length (Rule 23).
![Powerboats with one masthead light, sternlight, and red and green sidelights Powerboats with one masthead light, sternlight, and red and green sidelights](https://ke-courses-production.s3.amazonaws.com/asset_files/production/2178/attachments/original/CN-navigation-lights-2.jpg?1551796332)
One masthead light, red and green sidelights, and one sternlight meet the navigation lights requirement for powerboats less than 50 metres (164 feet) in length (Rule 23).