If a green and a white light are visible then another craft is approaching you from the port left side.
Does red green light boat mean.
If you meet a vessel and see a green and red light but no masthead white light then you are approaching a sail driven vessel.
Red port and left all are short words.
One of those lights is red and the other is green.
Green is a longer word as is starboard and right.
So let s find an easy way to remember this.
The other is green and is on the starboard or right side.
Unit 2 of 6 topic 5 of 7.
A steady green light marks the starboard right.
A steady red light marks the port left side of a boat.
White lights are masthead lights or stern lights on the back of the boat.
When you are in a power driven vessel and you see a red a green and a white light you are approaching another power driven vessel head on and both vessels must give way.
Citation needed the spacex dragon and dragon 2 spacecraft also feature a flashing strobe along with red and green lights.
The cygnus displays a flashing red light on the port side of the vessel a flashing green on the starboard side of the vessel two flashing white lights on the top and one flashing yellow on the bottom side of the fuselage.
They make the boat visible at night.
You are the give way craft and must yield right of way to the sailing vessel.
If the boat is under way it s coming at you the red light is on the port.
Spotting a red and a green light on a boat at night is an indication that the boat has its bow pointed in your direction.
The red and green lights on a boat are side lights and assist in determining the direction the boat is facing.