A white masthead light must be shown when a powerboat is operating at night.
When operating a powerboat at night white light should be shown on the stern and red and green lights on the bow.
When a powerboat is operating at night, it should display a red light on its port (left) side. This red light is part of the boat's navigation lights, which help other vessels determine its direction and orientation. The starboard (right) side should show a green light, while a white light is typically displayed at the stern.
When operating a powerboat at night, a green light must be displayed on the starboard (right) side of the boat. This green light is part of the navigation lights required for visibility and safety on the water. Additionally, a red light is displayed on the port (left) side, while a white light is typically shown at the stern.
When a powerboat is operating at night, it must display a red light on its port (left) side. This is part of the navigation lighting requirements to ensure safe passage and to indicate the direction of the vessel to other boats. The red light helps other vessels determine the boat's orientation and direction of travel. Additionally, a white light is typically shown at the stern and a green light on the starboard (right) side.
When operating under sail at night, vessels are required to display a red and a green sidelights, as well as a white stern light. The red light indicates the port side, while the green light represents the starboard side. Additionally, a white masthead light may be shown if the vessel is over 20 meters in length. These lights help ensure visibility to other vessels and indicate the sailboat's direction and status.
The green and white lights on another boat indicate that it is a power-driven vessel underway. The green light is typically shown on the starboard (right) side, while the white light is the stern light. This configuration suggests that the other boat is approaching from your right side, and you should be cautious and ready to give way or adjust your course as necessary to avoid a collision.
Warship use the same navigation lights as civilian ships. Additional lights may be shown if engaged in special duties.
Those include red lights on the port side and green lights on the other.Depends on the size of the vessel. My tiny little 14 ft boat is only required to show a white light. The link at the bottom of this page will take you to a chart showing lights and visible ranges for different sizes.What is the size of the vessel? Refer to "Navigation rules" for vessel specific answers.
The star that shown the night of Jesus' birth was in the east.
stop at the stop line
The red light means you are seeing the port side. The white light is shown at the top of the mast, (or is visible from 360 degrees on a power boat). While the starboard green light is not visible being hidden from view by the boat's hull. Therefore, it is likely that the boat in front is moving from right to left across your course. I would turn to my starboard a little to pass astern of the boat in front.
An anchor light is a lantern shown at night by a vessel at anchor.