A Coast Guard crew from Aids to Navigation Team Puget Sound, in Seattle, service a buoy near Sucia Island while aboard a 55-foot Aids to Navigation Boat, Aug. 16, 2016.
Today, the Coast Guard establishes, maintains and operates approximately 49,700 visual aids to navigation, requiring the efforts of 2,564 military personnel assigned to 76 cutters, 61 aids to navigation teams, and four small boat stations with aids to navigation responsibilities.
U.S. Coast Guard photo by Petty Officer 2nd Class Ali Flockerzi.