German submarine U-867  German submarine "U-867" was a Type IXC/40 U-boat of Nazi Germany's "Kriegsmarine" built for service during the Second World War. German Type IXC/40 submarines were slightly larger than the original Type IXCs. "U-867" had a displacement of when at the surface and while submerged. The U-boat had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two MAN M 9 V 40/46 supercharged four-stroke, nine-cylinder diesel engines producing a total of for use while surfaced, two Siemens-Schuckert 2 GU 345/34 double-acting electric motors producing a total of for use while submerged. She had two shafts and two propellers. The boat was capable of operating at depths of up to . The submarine had a maximum surface speed of and a maximum submerged speed of . When submerged, the boat could operate for at ; when surfaced, she could travel at . "U-867" was fitted with six torpedo tubes (four fitted at the bow and two at the stern), 22 torpedoes, one SK C/32 naval gun, 180 rounds, and a Flak M42 as well as two twin C/30 anti-aircraft guns. The boat had a complement of forty-eight. She was ordered on 25 August 1941 and laid down in Bremen, Germany on 5 February 1943, being launched on 24 August 1943. She had one commander, "Kapitän zur See" Arved von Mühlendahl, for her two patrols. She had a complement of 60. "U-867" was sunk on 19 September 1944 north-west of Bergen, Norway. Depth charges were dropped from a British RAF B-24 Liberator which sank her.