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German submarine U-772

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German submarine U-772

Career
Name: U-772
Ordered: 21 November 1940
Builder: Kriegsmarinewerft Wilhelmshaven
Yard number: 155
Laid down: 21 September 1942
Launched: 31 October 1943
Commissioned: 23 December 1943
Fate: Sunk, 17 December 1944
Template:Service record
General characteristics
Type: Type VIIC submarine
Displacement: 769 tonnes (757 long tons) surfaced
871 t (857 long tons) submerged
Length: 67.1 m (220 ft 2 in) o/a
50.5 m (165 ft 8 in) pressure hull
Beam: 6.2 m (20 ft 4 in) o/a
4.7 m (15 ft 5 in) pressure hull
Draft: 4.74 m (15 ft 7 in)
Propulsion: 2 × supercharged Germaniawerft 6-cylinder 4-stroke M6V 40/46 diesel engines, totalling 2,800–3,200 bhp (2,100–2,400 kW). Max rpm: 470-490
2 × electric motors, totalling 750 shp (560 kW) and max rpm: 296
Speed: 17.7 knots (20.4 mph; 32.8 km/h) surfaced
7.6 knots (8.7 mph; 14.1 km/h) submerged
Range: 15,170 km (8,190 nmi) at 10 kn (19 km/h) surfaced
150 km (81 nmi) at 4 kn (7.4 km/h) submerged
Test depth: 230 m (750 ft)
Crush depth: 250–295 m (820–968 ft)
Complement: 44–52 officers & ratings
Armament: • 5 × 533 mm (21 in) torpedo tubes (4 bow, 1 stern)
• 14 × torpedoes or 26 TMA mines
• 1 × C35 88mm gun/L45 deck gun (220 rounds)
• Various AA guns

Germa submarine U-772 was a Type VIIC U-boat of the German Kriegsmarine during World War II.

The U-boat was laid down on 21 September 1942 at the Kriegsmarinewerft Wilhelmshaven (KMW), launched on 31 October 1943, and commissioned on 23 December 1943, commanded by Kapitänleutnant Ewald Rademacher.[1]

War patrols

After the usual six-month shakedown and training period in the Baltic, U-772 sailed from Trondheim on 13 August 1944 for her first war patrol, which lasted for 55 days out in the North Atlantic, however she had no success.[2]

She sailed from Trondheim on 19 November 1944 on her second patrol, circling the British Isles. On 17 December 1944 U-772 was sunk by depth charges from the British Colony class frigate HMS Nyasaland in the North Atlantic, south of Cork, in position 51°16′N 08°05′W / 51.267°N 8.083°W / 51.267; -8.083 with the loss of all 48 hands.

References

External links

  • at Uboat.net
  • at ubootwaffe.net

See also

  • List of German U-boats



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