German submarine Hai (S 170)

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Postwar photo of Hecht (S-171), (former Type XXIII submarine U-2367). An identical sister ship of U-2365
History
Nazi Germany
NameU-2365
Ordered20 September 1944
BuilderDeutsche Werft AG, Hamburg
Yard number519
Laid down6 December 1944
Launched26 January 1945
Commissioned2 March 1945
FateScuttled on 8 May 1945
StatusRaised in June 1956
History
Germany
NameU-Hai
NamesakeShark
Commissioned15 August 1957
IdentificationPennant number:S 170
FateSank on 14 September 1966
StatusRaised and broken up
General characteristics (XXIII)
TypeType XXIII
Displacement
  • 232 t (228 long tons) (surfaced)
  • 256 t (252 long tons) (submerged)
Length
  • 34.14 m (112 ft 0 in) (o/a)
  • 26.00 m (85 ft 4 in) (p/h)
Beam
  • 3.02 m (9 ft 11 in) (o/a)
  • 3.00 m (9 ft 10 in) (p/h)
Draught3.66 m (12 ft 0 in)
Installed power
  • 575 PS (423 kW; 567 shp) (diesel drive)
  • 572 PS (421 kW; 564 shp) (standard electric drive)
  • 35 PS (26 kW; 35 shp) (silent electric drive)
Propulsion
Speed
  • 9.7 knots (18 km/h; 11 mph) (surfaced)
  • 12.5 knots (23 km/h; 14 mph) (submerged)
Range
  • 2,600 nautical miles (4,800 km; 3,000 mi) at 8 knots (15 km/h; 9.2 mph) surfaced
  • 194 nmi (359 km; 223 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth180 m (590 ft)
Complement14–18
Armament
Service record
Part of:
Commanders:
  • Oblt.z.S. Fritz-Otto Korfmann[1]
  • 2 March 1945 – 2 May 1945
  • Oblt.z.S. Uwe Christiansen[2]
  • 3 May 1945 – 8 May 1945
Operations: No patrols
Victories: None

German submarine U-2365 was a Type XXIII U-boat of Nazi Germany's Kriegsmarine during World War II. She was ordered on 20 September 1944, and was laid down on 6 December 1944 at Deutsche Werft AG, Hamburg, as yard number 519. She was launched on 26 January 1945 and commissioned under the command of Oberleutnant zur See Fritz-Otto Korfmann on 2 March 1945.[3]

Design

Like all Type XXIII U-boats, U-2365 had a displacement of 232 tonnes (228 long tons) when at the surface and 256 tonnes (252 long tons) while submerged. She had a total length of 34.14 m (112 ft 0 in) (o/a), a beam width of 3.02 m (9 ft 11 in) (o/a), and a draught depth of 3.66 m (12 ft 0 in). The submarine was powered by one MWM six-cylinder RS134S diesel engine providing 575 metric horsepower (423 kilowatts; 567 shaft horsepower), one AEG GU4463-8 double-acting electric motor electric motor providing 572 PS (421 kW; 564 shp), and one BBC silent running CCR188 electric motor providing 35 PS (26 kW; 35 shp).[4]

The submarine had a maximum surface speed of 9.7 knots (18.0 km/h; 11.2 mph) and a submerged speed of 12.5 knots (23.2 km/h; 14.4 mph). When submerged, the boat could operate at 4 knots (7.4 km/h; 4.6 mph) for 202 nautical miles (374 km; 232 mi); when surfaced, she could travel 2,600 nautical miles (4,800 km; 3,000 mi) at 8 knots (15 km/h; 9.2 mph). U-2365 was fitted with two 53.3 cm (21.0 in) torpedo tubes in the bow. She could carry two preloaded torpedoes. The complement was 14 – 18 men.[4] This class of U-boat did not carry a deck gun.[3]

Service history

On 8 May 1945, U-2365 was scuttled northwest of Anholt in the Kattegat as part of Operation Regenbogen. The wreck was originally located at 56°51′N 11°49′E / 56.850°N 11.817°E / 56.850; 11.817.

Post war service

In June of 1956, U-2365 was raised by the German Federal Navy and commissioned U-Hai on 15 August 1957. On 14 September 1966, she floundered on Dogger Bank in the North Sea during a gale. Nineteen, of the crew of twenty, were lost, making this one of the worst peactime naval disasters in German history. She was raised on 19 September 1966 from 47 m (154 ft) of water and broken up.[3]

Location of wreck before being raised, 55°15′N 04°22′E / 55.250°N 4.367°E / 55.250; 4.367.

See also

References

  1. ^ Helgason, Guðmundur. "Fritz-Otto Korfmann". Uboat.net. Retrieved 30 April 2016.
  2. ^ Helgason, Guðmundur. "Uwe Christiansen". Uboat.net. Retrieved 30 April 2016.
  3. ^ a b c Helgason, Guðmundur. "U-2365". Uboat.net. Retrieved 30 April 2016.
  4. ^ a b "Type XXIII U-Boat Coastal Submarine (1944)". Military Factory. Retrieved 30 April 2016.

Bibliography

  • Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4. {{cite book}}: |work= ignored (help); Cite has empty unknown parameter: |last-author-amp= (help)
  • Williamson, Gordon (2006). Wolf Pack. Osprey Publishing. ISBN 1-84603-141-9.

External links

  • Helgason, Guðmundur. "U-2365". Uboat.net. Retrieved 30 April 2016.