Special buoys Canada I www.aceboater.com HD
Special buoys A cautionary buoy is a buoy that marks an area where mariners are to be warned of dangers such as firing ranges, raceways, seaplane bases, underwater structures or areas where no safe through-channel exists and where traffic separates. It is yellow. The cardinal buoys point out the whereabouts of danger while referring to the four cardinal points: north, south, east, and west. For example, the north cardinal buoy indicates that navigable waters are north of the north cardinal buoy.
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