U-744 - Launched - 11 Mar 1943 - FATE: - Sunk at 1830hrs on 6 March 1944 in the North Atlantic, in position 52.01N, 22.37W, after being torpedoed by the British destroyer HMS Icarus, then after unsuccessful attempts at towing the boat to port, by depth charges from HMS Icarus, the Canadian frigate HMCS St. Catharines, the Canadian corvettes HMCS Fennel and HMCS Chilliwack, and Canadian destroyers HMCS Chaudiere and HMCS Gatineau, and the British corvette HMS Kenilworth Castle. 12 dead and 40 survivors.