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German submarine U-980

Coordinates: 63°07′N 00°26′E / 63.117°N 0.433°E / 63.117; 0.433
From Wikipedia, the free encyclopedia

U-570 Type VIIC submarine that was captured by the British in 1941. This U-boat is almost identical to U-980.
History
Nazi Germany
NameU-980
Ordered5 June 1941
BuilderBlohm & Voss, Hamburg
Yard number180
Laid down10 August 1942
Launched15 April 1943
Commissioned27 May 1943
FateSunk on 11 June 1944
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
  • 220 m (720 ft)
  • Crush depth: 250–295 m (820–968 ft)
Complement4 officers, 44–52 enlisted
Armament
Service record
Part of:
Identification codes: M 52 816
Commanders:
Operations:
  • 1 patrol:
  • 3 – 11 June 1944
Victories: None

German submarine U-980 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

She was ordered on 5 June 1941, and was laid down on 10 August 1942 at Blohm & Voss, Hamburg, as yard number 180. She was launched on 15 April 1943 and commissioned under the command of Oberleutnant zur See Hermann Dahms on 27 May 1943.[2]

Design

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German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-980 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.[3] 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 Garbe, Lahmeyer & Co. RP 137/c 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).[3]

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).[3] 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-980 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes or 26 TMA mines, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and one twin 2 cm (0.79 in) C/30 anti-aircraft gun. The boat had a complement of between 44 — 52 men.[3]

Service history

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On 11 June 1944, nine days out of Bergen on her first, and only war patrol, U-980 was sunk by depth charges north of the Shetland Islands, in the Norwegian Sea. U-980 was attacked by a Canadian Canso of 162 Squadron/B RCAF. All Fifty-two of her crew were lost.[2]

The wreck is located at 63°07′N 00°26′E / 63.117°N 0.433°E / 63.117; 0.433.[2]

References

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  1. ^ Helgason, Guðmundur. "Hermann Dahms". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.
  2. ^ a b c Helgason, Guðmundur. "U-980". German U-boats of WWII - uboat.net. Retrieved 8 April 2016.
  3. ^ a b c d Gröner 1991, pp. 43–46.
[edit]

Helgason, Guðmundur. "Patrols by U-980". German U-boats of WWII - uboat.net.

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.