![]() U-9, a typical Type IIB boat | |
History | |
---|---|
![]() | |
Name | U-11 |
Ordered | 20 July 1934 |
Builder | Germaniawerft, Kiel |
Yard number | 545 |
Laid down | 6 May 1935 |
Launched | 27 August 1935 |
Commissioned | 21 September 1935 |
Stricken | 5 January 1945, Kiel |
Fate | Scuttled: 3 May 1945, Kiel Arsenal |
General characteristics | |
Class and type | Type IIB coastal submarine |
Displacement | |
Length |
|
Beam |
|
Height | 8.60 m (28 ft 3 in) |
Draught | 3.90 m (12 ft 10 in) |
Installed power |
|
Propulsion |
|
Speed |
|
Range |
|
Test depth | 80 m (260 ft) |
Complement | 3 officers, 22 men |
Armament |
|
Service record | |
Part of: |
|
Identification codes: | M 27 219 |
Commanders: |
|
Operations: | None |
Victories: | None |
German submarine U-11 was a Type IIB U-boat built before World War II for service in Nazi Germany's Kriegsmarine . She was commissioned on 21 September 1935, with Kapitänleutnant Hans-Rudolf Rösing in command. She served in several training flotillas in her 10-year career, but sank or damaged no ships.
In 1940, U-11 was the first unit to carry out sea trials of a new anechoic tile, which was developed by the Kriegsmarine for reducing a submarines' acoustic signature. This development project was codenamed Alberich after the invisible sorcerer from Germanic mythology.
German Type IIB submarines were enlarged versions of the original Type IIs. U-11 had a displacement of 279 tonnes (275 long tons) when at the surface and 328 tonnes (323 long tons) while submerged. Officially, the standard tonnage was 250 long tons (250 t), however. [1] The U-boat had a total length of 42.70 m (140 ft 1 in), a pressure hull length of 28.20 m (92 ft 6 in), a beam of 4.08 m (13 ft 5 in), a height of 8.60 m (28 ft 3 in), and a draught of 3.90 m (12 ft 10 in). The submarine was powered by two MWM RS 127 S four-stroke, six-cylinder diesel engines of 700 metric horsepower (510 kW; 690 shp) for cruising, two Siemens-Schuckert PG VV 322/36 double-acting electric motors producing a total of 460 metric horsepower (340 kW; 450 shp) for use while submerged. She had two shafts and two 0.85 m (3 ft) propellers. The boat was capable of operating at depths of up to 80–150 metres (260–490 ft). [1]
The submarine had a maximum surface speed of 12 knots (22 km/h; 14 mph) and a maximum submerged speed of 7 knots (13 km/h; 8.1 mph). [1] When submerged, the boat could operate for 35–42 nautical miles (65–78 km; 40–48 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 3,800 nautical miles (7,000 km; 4,400 mi) at 8 knots (15 km/h; 9.2 mph). U-11 was fitted with three 53.3 cm (21 in) torpedo tubes at the bow, five torpedoes or up to twelve Type A torpedo mines, and a 2 cm (0.79 in) anti-aircraft gun. The boat had a complement of twentyfive. [1]
The U-boat was scuttled on 3 May 1945 in Kiel. The wreck was broken up.
German submarine U-10 was a Type IIB U-boat built before World War II for service in Nazi Germany's Kriegsmarine. As she was one of the first batch of boats built following the renunciation of the Treaty of Versailles, she was only capable of coastal and short cruising work. This led to her being reassigned to training duties after the Norwegian campaign of 1940 together with many of her sister boats.
German submarine U-16 was a Type IIB U-boat of Nazi Germany's Kriegsmarine that served during World War II. It was launched on 28 April 1936, under the command of Heinz Beduhn, with a crew of 23. Its last of four commanders was Horst Wellner.
German submarine U-23 was a Type IIB U-boat of Nazi Germany's Kriegsmarine, built in Germaniawerft, Kiel. She was laid down on 11 April 1936 and commissioned on 24 September.
German submarine U-12 was a Type IIB U-boat of Nazi Germany's Kriegsmarine laid down on 20 May 1935 by Germaniawerft at Kiel and commissioned on 30 September.
German submarine U-1061 was one of a series of four Type VIIF submarine of Nazi Germany's Kriegsmarine during World War II.
German submarine U-24 was a Type IIB U-boat that was in service of Nazi Germany's Kriegsmarine during World War II. She was laid down on 21 April 1936 at the F. Krupp Germaniawerft in Kiel with yard number 554, launched on 24 September and commissioned into the Kriegsmarine on 10 October. Oberleutnant zur See Heinz Buchholz took command on 3 July 1937.
German submarine U-13 was a Type IIB U-boat of Nazi Germany's Kriegsmarine which was commissioned on 30 November 1936, following construction at the Deutsche Werke shipyards at Kiel. The first commander on board was Hans-Gerrit von Stockhausen. In her career she completed nine patrols, all while serving with the 1st U-boat Flotilla. The U-boat succeeded in sinking nine ships and damaging three more.
German submarine U-15 was a Type IIB U-boat of the Kriegsmarine. It was commissioned on 7 March 1936, following construction at the Deutsche Werke shipyards at Kiel. Its first commander was Werner von Schmidt. In its career, it completed five patrols, all while serving under the 1st U-boat Flotilla. It sank three ships.
German submarine U-17 was a Type IIB U-boat of Nazi Germany's Kriegsmarine. It was built in Germaniawerft, Kiel, where it was laid down on 1 July 1935 and commissioned on 3 December 1935, under the command of Werner Fresdorf.
German submarine U-18 was a Type IIB U-boat of Nazi Germany's Kriegsmarine during World War II. It was laid down 10 July 1935 and commissioned on 4 January 1936. It served in many U-boat flotillas during its service.
German submarine U-14 was a Type IIB U-boat of Nazi Germany's Kriegsmarine during World War II. It served with 3rd U-boat Flotilla from 18 January 1936 to 31 October 1939. U-14 completed six wartime patrols and sank nine ships totalling 12,344 GRT.
The German submarine U-8 was a Type IIB U-boat of Nazi Germany's Kriegsmarine, based at Kiel during World War II. It was one of the smaller versions, and was first launched on 16 July 1935. Its first commander was Harald Grosse. U-8 would have 18 commanders over the course of its service, the last being Jürgen Kriegshammer.
German submarine U-121 was a long-lived Type IIB U-boat built during World War II for service in Nazi Germany's Kriegsmarine. U-121 spent the entire war as a training vessel and was scuttled at the end of the conflict.
German submarine U-92 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
German submarine U-267 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 9 August 1941 at the Bremer Vulkan yard at Bremen-Vegesack as yard number 32, launched on 23 May 1942 and commissioned on 11 July 1942. She took part in seven patrols between 11 July 1942 and when she was scuttled at the war's end. She neither sank nor damaged any ships. U-267 was scuttled in Geltinger Bucht on 5 May 1945, later raised and broken up.
German submarine U-151 was a Type IID U-boat of Nazi Germany's Kriegsmarine during World War II. Her keel was laid down on 6 July 1940 by Deutsche Werke in Kiel as yard number 280. She was launched on 14 December 1940 and commissioned on 15 January 1941 with Kapitänleutnant Hans Oestermann in command.
German submarine U-2519 was a Type XXI U-boat of Nazi Germany's Kriegsmarine, built for service in World War II. The submarine was laid down on 24 August 1944 at the Blohm & Voss yard at Hamburg, launched on 13 October 1944, and commissioned on 15 November 1944 under the command of Korvettenkapitän Peter-Erich Cremer, who commanded her until February 1945. U-2519 conducted no patrols and was scuttled on 3 May 1945 in Kiel. The wreck was broken up.
German submarine U-742 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine built for service during World War II. Her keel was laid down on 12 May 1942 by Schichau-Werke of Danzig. She was commissioned on 1 May 1943 with Kapitänleutnant Heinz Schwassmann in command.
German submarine U-747 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine built for service during World War II. Her keel was laid down on 19 August 1942 by Schichau-Werke of Danzig. She was commissioned on 17 July 1943 with Tenente di vascello Roberto Rigoli in command.
German submarine U-748 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine built for service during World War II. Her keel was laid down on 20 August 1942 by Schichau-Werke of Danzig. She was commissioned on 31 July 1943 with Capitano di Corvetta Mario Arillo in command.