Located in a shipyard to the southeast corner of San Francisco, the USS Mahan was a "Farragut"-class guided missile destroyer that was launched on what date?
USS Mahan (DDG-42) USS "Mahan" (DDG-42), was a "Farragut"-class guided missile destroyer in the United States Navy. She was named for Rear Admiral Alfred Thayer Mahan USN (1840–1914). The ship was Laid down as DLG-11 by the San Francisco Naval Shipyard on 31 July 1957 and launched on 7 October 1959. "Mahan" was sponsored by Mrs. H. P. Smith, wife of Vice Adm. Harold Page Smith, and commissioned on 25 December 1960. "Mahan" was reclassified as a guided missile destroyer on 30 June 1975 and designated DDG-42. USS "Mahan" was decommissioned on 15 June 1993 and stricken from the Naval Vessel Register on the same day.
USS Newport News (CA-148) The second USS "Newport News" (CA–148) was a "Des Moines"-class heavy cruiser in the United States Navy. "Newport News" was laid down 1 November 1945; launched on 6 March 1948 by Newport News Shipbuilding and Dry Dock Company, Newport News, Virginia. The vessel was sponsored by Mrs. Homer L. Ferguson upon commissioning on 29 January 1949, Captain Floyd Smoot commanding. She was the first fully air-conditioned surface ship in the United States Navy, and the last all-gun heavy cruiser in commission in naval history.