done. The modifications and repairs were completed on 11 March 1950, and the submarine returned, via New London, to Key West. She operated from that base until she got under way on 9 January 1952 for Philadelphia and another overhaul. After her arrival on 15 January, she was converted to a Fleet Snorkel submarine and redesignated SS-399. Overhaul and conversion completed. Sea Cat departed Philadelphia on 26 June 1952 and returned to Key West. She operated from that base for the remainder of her career, spending most of her time in the Caribbean, the Gulf of Mexico, and in waters off the southern coast of the United States. In July 1966, she interrupted her customary routine by crossing the Atlantic for a four-month deployment with the 6th Fleet in the Mediterranean. Upon returning to Key West on 30 October, the submarine resumed her former routine and operated in Florida waters and the Caribbean until she was decommissioned on 2 December 1968 and struck from the Navy list on the same day. She was sold for scrapping, 18 May 1973. References External links Balao-class submarines World War II submarines of the United States Cold War submarines of the United States Ships built in Kittery, Maine 1944 ships