USS SC-521
USS SC-521 was a that served in the United States Navy during World War II. She was laid down on 5 May 1941 by the Annapolis Yacht Yard, Inc. in Annapolis, Maryland and launched on 1 February 1942. She was commissioned on 15 April 1942. She foundered on 10 July 1945 off Santa Cruz, Solomon Islands. References Submarine Chaser Photo Archive: SC-521 USS SC-521 (SC-521) SC-497-class submarine chasers Ships built in Annapolis, Maryland 1942 ships