"33.336"^^ . "USS Constant"@en . "1946-06-19Z"^^ . "1942-02-21Z"^^ . "1951-03-20Z"^^ . "Sunk as a target ship" . . "USS Constant (AM-86) was an Adroit-class minesweeper of the United States Navy. Laid down on 21 February 1942 by the Commercial Iron Works, Portland, Oregon, and launched on 9 May 1942, the ship was commissioned on 21 September 1942."@en . . "1942-09-21Z"^^ . "1954-10-22Z"^^ . "52.7304"^^ . "7.0104"^^ . "1942-05-09Z"^^ . "2.1336"^^ .