USS Ukiah PC-1251 circled... A PC-461 Class of Submarine Chaser: Laid down 8 June 1942 at Brown Shipbuilding Co., Houston, TX Launched 12 September 1942 Commissioned USS PC-1251, 27 February 1943 Reclassified as a Control Submarine Chaser, PCC-1251, 20 August 1945.