What color is the starboard (right) side light on a powerboat?

What color is the starboard (right) side light on a powerboat?

• A. Green
• B. Red
• C. White
• D. Blue

Answer: (A)

Navigation lights signal a boat’s orientation to others, especially at night. The right-hand side (starboard) is shown with a green light, the left-hand side (port) with a red light, and a white light is shown at the stern. The green starboard light is placed to be visible to approaching vessels, helping them understand that you are passing on their left or right depending on perspective and to avoid collisions. Blue isn’t part of the standard navigation light scheme, which is why green is the correct color for the starboard side.

Navigation lights signal a boat’s orientation to others, especially at night. The right-hand side (starboard) is shown with a green light, the left-hand side (port) with a red light, and a white light is shown at the stern. The green starboard light is placed to be visible to approaching vessels, helping them understand that you are passing on their left or right depending on perspective and to avoid collisions. Blue isn’t part of the standard navigation light scheme, which is why green is the correct color for the starboard side.