United States lightship (WLV-605)

The United States lightship WLV-605 was constructed in 1952 by the Defoe Shipbuilding Company in Bay City, Michigan. Commissioned by the United States Coast Guard, WLV-605 served as a floating navigational aid, most notably stationed at Nantucket Shoals to guide vessels safely through treacherous waters. Throughout its service, the ship played a critical role in maritime safety, particularly during periods of poor visibility and hazardous conditions. Decommissioned in 1983, WLV-605 remains a testament to the essential support roles performed by Coast Guard lightships in U.S. maritime history.