Notice to mariners; aids to navigation—T/OCLB.
Licensed officers are required to acquaint themselves with the latest information published by the Coast Guard and the National Imagery and Mapping Agency regarding aids to navigation, and neglect to do so is evidence of neglect of duty. It is desirable that vessels navigating oceans and coastwise and Great Lakes water shall have available in the pilothouse for convenient reference at all times a file of the applicable Notice to Mariners.
Weekly Notices to Mariners (Great Lakes Edition), published by the Commander, 9th Coast Guard District, contain announcements and information on changes in aids to navigation and other marine information affecting the safety of navigation on the Great Lakes. These notices may be obtained free of charge, by making application to Commander, 9th Coast Guard District.
Weekly Notices to Mariners (worldwide coverage) are prepared jointly by the National Imagery and Mapping Agency, National Ocean Service, and the U.S. Coast Guard. They include changes in aids to navigation in assembled form for the 1st, 5th, 7th, Greater Antilles Section, 8th, 11th, 13th, 14th, and 17th Coast Guard Districts. Foreign marine information is also included in these notices. These notices are available without charge from the National Imagery and Mapping Agency, U.S. Collector of Customs of the major seaports in the United States and are also on file in the U.S. Consulates where they may be inspected.
As appropriate for the intended voyage, all vessels must carry adequate and up-to-date:
All other nautical publications necessary. 1
1 For United States vessels in or on the navigable waters of the United States, see 33 CFR 164.33
[CGFR 66-33, 31 FR 15268, Dec. 6, 1966, as amended by CGFR 68-32, 33 FR 5714, Apr. 12, 1968; CGD 75-074, 42 FR 5963, Jan. 31, 1977; CGD 88-070, 53 FR 34534, Sept. 7, 1988; USCG-2001-10224, 66 FR 48619, Sept. 21, 2001]