Type: XXI Construction Laid Down: August 20, 1944 Launched: October 21, 1944 Commissioned: December 2, 1944 Shipyard: Schichau-Werke, Danzig Commander Otto-Heinrich Nachtigall Fate: Scuttled at Travemünde near Neustadt, May 3, 1945 U-boat.net webpage for U-3513