Deck: General Navigation

1. A This buoy that is off-station and is marked to warn mariners of its wrong position
2. B It is a buoy that was set in error and will be replaced with a red nun buoy
3. C It is a dual-purpose marker used where the ICW and other waterways coincide
4. D This is an information or regulatory buoy that has lateral significance

Tip: press A-D to answer