Built by Madden & Lewis, Sausalito, California in 1942 under USN supervision Displacement: 45 tons, 54 tons full load, length overall 72ft, beam 15ft 10in, draught 5ft 4in. Wooden hull. Pennant No. : Q1183, later changed to P3551 Armament: 1 x 20mm AA, 1 x 0.5in Colt Browning mg, 2 x...