USCG aids to navigation boat
Encyclopedia : U : US : USC : USCG aids to navigation boat
The U.S. Coast Guard maintains several Aids to Navigation Boats. These boats were designed primarily to serve within the inland waters of the United States. However, the 55' ANB is often employed to service offshore aids as well.
From Wikipedia, the Free Encyclopedia. Original article here. Support Wikipedia by contributing or donating.
All text is available under the terms of the GNU Free Documentation License See Wikipedia Copyrights for details.