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Nautical Publications
Lights and other marine aids to navigation, maintained by or under authority of the U.S. Coast Guard and located on waters of the Great Lakes are listed in this volume.
Included are all Coast Guard aids to navigation used for general navigation such as lights, sound signals, buoys, daybeacons, and other aids to navigation. Not included are Coast Guard mooring buoys and some buoys having no lateral significance, such as special purpose, anchorage, fish net, and dredging.
