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Link to original content: http://en.m.wikipedia.org/wiki/German_submarine_U-283
German submarine U-283 - Wikipedia
Wikipedia

German submarine U-283

German submarine U-283 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

History
Nazi Germany
NameU-283
Ordered5 June 1941
BuilderBremer Vulkan, Bremen-Vegesack
Yard number48
Laid down10 June 1942
Launched17 February 1943
Commissioned31 March 1943
FateSunk by a Canadian aircraft,11 February 1944, southwest of the Faroe Islands[1]
General characteristics
Class and typeType VIIC submarine
Displacement
Length
Beam
  • 6.20 m (20 ft 4 in) o/a
  • 4.70 m (15 ft 5 in) pressure hull
Height9.60 m (31 ft 6 in)
Draught4.74 m (15 ft 7 in)
Installed power
  • 2,800–3,200 PS (2,100–2,400 kW; 2,800–3,200 bhp) (diesels)
  • 750 PS (550 kW; 740 shp) (electric)
Propulsion
Speed
  • 17.7 knots (32.8 km/h; 20.4 mph) surfaced
  • 7.6 knots (14.1 km/h; 8.7 mph) submerged
Range
  • 8,500 nmi (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph) surfaced
  • 80 nmi (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth
  • 230 m (750 ft)
  • Crush depth: 250–295 m (820–968 ft)
Complement4 officers, 40–56 enlisted
Armament
Service record[2][3]
Part of:
Identification codes: M 50 857
Commanders:
  • Oblt.z.S. Heinz-Günther Scholz
  • 31 March – 15 August 1943
  • Oblt.z.S. Günter Ney
  • 16 August 1943 – 11 February 1944
Operations:
  • 1 patrol:
  • 13 January – 11 February 1944
Victories: None

The submarine was laid down on 10 June 1942 at the Bremer Vulkan yard at Bremen-Vegesack as yard number 48. She was launched on 17 February 1943 and commissioned on 31 March under the command of Oberleutnant zur See Heinz-Günther Scholz.[2]

Design

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German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-283 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.[4] She had a total length of 67.10 m (220 ft 2 in), a pressure hull length of 50.50 m (165 ft 8 in), a beam of 6.20 m (20 ft 4 in), a height of 9.60 m (31 ft 6 in), and a draught of 4.74 m (15 ft 7 in). The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of 2,800 to 3,200 metric horsepower (2,060 to 2,350 kW; 2,760 to 3,160 shp) for use while surfaced, two AEG GU 460/8–27 double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged. She had two shafts and two 1.23 m (4 ft) propellers. The boat was capable of operating at depths of up to 230 metres (750 ft).[4]

The submarine had a maximum surface speed of 17.7 knots (32.8 km/h; 20.4 mph) and a maximum submerged speed of 7.6 knots (14.1 km/h; 8.7 mph).[4] When submerged, the boat could operate for 80 nautical miles (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 8,500 nautical miles (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph). U-283 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and two twin 2 cm (0.79 in) C/30 anti-aircraft guns. The boat had a complement of between forty-four and sixty.[4]

Service history

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U-283 served with the 8th U-boat Flotilla for training from March 1943 to January 1944 and operationally with the 9th flotilla from 1 February.[2] She carried out one patrol, sinking no ships. She was a member of two wolfpacks.

Patrol

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The boat's only patrol began with her departure from Kiel on 13 January 1944.

Fate

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She was sunk 11 February 1944 southwest of the Faroe Islands by a Canadian Leigh Light equipped Wellington of No. 407 Squadron RCAF.[1]

Forty-nine men died; there were no survivors.

Wolfpacks

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U-283 took part in two wolfpacks, namely:

  • Stürmer (27 January – 3 February 1944)
  • Igel 1 (3 – 11 February 1944)

References

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  1. ^ a b Kemp 1999, p. 169.
  2. ^ a b c Helgason, Guðmundur. "The Type VIIC boat U-283". German U-boats of WWII – uboat.net. Retrieved 6 August 2012.
  3. ^ Helgason, Guðmundur. "War Patrols by German U-boat U-283". German U-boats of WWII – uboat.net. Retrieved 6 August 2012.
  4. ^ a b c d Gröner 1991, pp. 43–46.

Bibliography

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  • Busch, Rainer; Röll, Hans-Joachim (1999). German U-boat commanders of World War II : a biographical dictionary. Translated by Brooks, Geoffrey. London, Annapolis, Md: Greenhill Books, Naval Institute Press. ISBN 1-55750-186-6.
  • Busch, Rainer; Röll, Hans-Joachim (1999). Der U-Boot-Krieg, 1939-1945: Deutsche U-Boot-Verluste von September 1939 bis Mai 1945 [German U-boat losses from September 1939 to May 1945] (in German). Vol. IV. Hamburg, Berlin, Bonn: Mittler. ISBN 3-8132-0514-2.
  • Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4.
  • Kemp, Paul (1999). U-Boats Destroyed – German Submarine Losses in the World Wars. London: Arms & Armour. ISBN 1-85409-515-3.
edit
  • Helgason, Guðmundur. "The Type VIIC boat U-283". German U-boats of WWII – uboat.net. Retrieved 26 December 2014.
  • Hofmann, Markus. "U 283". Deutsche U-Boote 1935–1945 – u-boot-archiv.de (in German). Retrieved 26 December 2014.

60°45′N 12°50′W / 60.750°N 12.833°W / 60.750; -12.833

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