USS Gull explained

USS Gull is a name used more than once by the U.S. Navy:

• , was a fleet minesweeper commissioned 3 December 1940
• , was a minesweeper commissioned 28 February 1944
• Gull (AM-399), was to be built by the Defoe Shipbuilding Company in Bay City, Michigan, but the construction contract was canceled by the US Navy on 16 May 1945