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German submarine U-683: Difference between revisions

Coordinates: 55°0′N 12°30′W / 55.000°N 12.500°W / 55.000; -12.500
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Revision as of 08:50, 23 July 2015

History
Nazi Germany
NameU-683
Ordered25 August 1941
BuilderHowaldtswerke, Hamburg
Yard number832
Laid down23 December 1942
Launched7 March 1943
Commissioned30 Mai 1943
FateMissing in the North Atlantic since 3 April 1945
General characteristics [1]
Class and typeType VIIC submarine
Displacementlist error: <br /> list (help)
769 t (757 long tons) surfaced
871 t (857 long tons) submerged
Lengthlist error: <br /> list (help)
67.10 m (220 ft 2 in) (o/a)
50.50 m (165 ft 8 in) (pressure hull)
Beamlist error: <br /> list (help)
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)
Draft4.74 m (15 ft 7 in)
Propulsionlist error: <br /> list (help)
2 × supercharged Germaniawerft 6-cylinder 4-stroke F46 diesel engines, totalling 2,800–3,200 PS (2,800–3,200 bhp; 2,100–2,400 kW). Max rpm: 470-490
2 × SSW double-acting electric motors, totaling 750 PS (740 shp; 550 kW) and max rpm: 296.
Speedlist error: <br /> list (help)
17.7 knots (32.8 km/h; 20.4 mph) surfaced
7.6 knots (14.1 km/h; 8.7 mph) submerged
Rangelist error: <br /> list (help)
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 depthlist error: <br /> list (help)
230 m (750 ft)
Crush depth: 250–295 m (820–968 ft)
Complement44–52 officers & ratings
Armamentlist error: mixed text and list (help)
Service record
Identification codes: M 00 375
Commanders: Oblt.z.S. Günter Keller
Operations: 1 war patrol
Victories: no ships sunk

German submarine U-683 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 23 December 1942 at the Howaldtswerke yard at Hamburg, launched on 7 March 1944, and commissioned on 30 May 1944 under the command of Oberleutnant zur See Günter Keller.

Attached to 31st U-boat Flotilla based at Wesermünde, U-683 completed her training period on 31 December 1944 and was assigned to front-line service.

Service history

On the first and final war patrol, U-683 was last heard from on 20 February 1945 en-route to the assigned patrol area off Cherbourg.[2]

References

  1. ^ Gröner 1985, pp. 72–74.
  2. ^ Busch, Röll 1999, p. 318.

Bibliography

  • Busch, Rainer; Röll, Hans-Joachim (1999). Deutsche U-Boot-Verluste von September 1939 bis Mai 1945 (in German). Vol. IV. Hamburg, Berlin, Bonn: Mittler. ISBN 3-8132-0514-2. {{cite book}}: |work= ignored (help); Invalid |ref=harv (help)
  • Gröner, Erich (1985). U-Boote, Hilfskreuzer, Minenschiffe, Netzleger, Sperrbrecher (in German). Vol. III. Koblenz: Bernard & Graefe. ISBN 3-7637-4802-4. {{cite book}}: |work= ignored (help); Invalid |ref=harv (help)

Warning: Display title "German submarine U-683" overrides earlier display title "German submarine U-683" (help). 55°0′N 12°30′W / 55.000°N 12.500°W / 55.000; -12.500