Want this question answered?
go around it on either side
lp
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.
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.
When going upstream, a buoy with a number 5 and flashing green light indicates the presence of a dam ahead. The dam may be used to generate hydroelectric power or to provide water for irrigation, and can pose a danger to boats and other vessels.
Preferred channel markers are buoys showing red and green bands.
In Region B a "green can shaped buoy" stands for the edge of a channel on a boaters left side when entering from open sea or heading upstream, the opposite applies in Region A.
If it's "red right returning", it's green left returning and green right (starboard) going. That is to say, you pass it to the left (port) as you return to port.
In Region B a "green can shaped buoy" stands for the edge of a channel on a boaters left side when entering from open sea or heading upstream, the opposite applies in Region A.
Do not pass between the buoy and the shore
That normally means that there is a beacon on the top of the tower - These beacons can be red to warn of the towers height - most tall obstructions on the perimeter and approach to an airport will also have a red light for pilots to see. Beacons can be used on the tower to show a pilot the type of airport they are approaching Some of the most common used are; White and Green - Lighted land airport Green alone - Lighted land airport White and Yellow - Lighted water airport Yellow alone* - Lighted water airport Green, Yellow, and White - Lighted heliport White, White, Green - Military Airport White, Green, Amber - Hospital and/or Emergency Services Heliport
Danger.