Type: XXI Construction Laid Down: September 12, 1944 Launched: December 6, 1944 Commissioned: December 22, 1944 Shipyard: Schichau-Werke, Danzig Commander Helmuth Münster Fate: Scuttled at Travemünde near Neustadt, May 4, 1945 U-boat.net webpage for U-3517