go around it on either side
A green lighted buoy with the number 3 typically indicates a navigational aid used in maritime settings. It signifies a safe channel for vessels, marking the starboard (right) side of the channel when approaching from the sea. The number on the buoy helps mariners identify their position and ensure safe navigation. In the United States, such buoys follow the IALA (International Association of Lighthouse Authorities) system, where even-numbered buoys are green and denote safe passage.
A red lighted buoy with a number 6 typically indicates a channel marker in maritime navigation. It signifies the port (left) side of the channel when entering from the sea, following the IALA (International Association of Lighthouse Authorities) buoyage system. The number 6 helps mariners identify their position relative to navigational charts. These buoys are essential for safe passage and navigation in coastal and inland waterways.
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A boat should cruise between a green and red buoy. The red buoy will always be located on the right side of your boat. Red buoys will always mean , returning, red, and right. There will be a number on a red buoy that will give the chart location. The numbers will always be even.
Do not pass between the buoy and the shore
Danger.
A yellow buoy in the water means caution. They can mean there is danger of pipes, dredge lines or other dangers.
The numbers and letters on a bearing are usually the manufacturers part number. This allows the maker to quickly identify which particular bearing it is. A typical producer of bearing would make many different kind ans sizes and from different materials
It is bouy number 3 marking the channel into a harbor. Odd numbered bouys are normally green and on the left side as you enter the harbor.
The alarm is active when the lighted key emblem is flashing
A yellow buoy in the water means caution. They can mean there is danger of pipes, dredge lines or other dangers.
an anchorage in water