|
German submarine ''U-442'' was a Type VIIC U-boat of Nazi Germany's ''Kriegsmarine'' during World War II. The submarine was laid down on 19 October 1940 at the Schichau-Werke in Danzig as yard number 1493, launched on 17 January 1942, and commissioned on 21 March 1942 under the command of ''Fregattenkapitän'' Hans-Joachim Hesse. ''U-442'' first served with the 5th U-boat Flotilla, a training unit, and then operationally with the 7th flotilla from 1 October 1942 until the time of her loss. ==Design== German Type VIIC submarines were preceded by the shorter Type VIIB submarines. ''U-442'' had a displacement of when at the surface and while submerged. She 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 Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of for use while surfaced, two AEG GU 460/8–27 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-442'' was fitted with five torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one , 220 rounds, and an anti-aircraft gun. The boat had a complement of between forty-four and sixty. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「German submarine U-442」の詳細全文を読む スポンサード リンク
|