German submarine U-649
History | |
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Nazi Germany | |
Name | U-649 |
Ordered | 10 April 1941 |
Builder | Blohm & Voss, Hamburg |
Yard number | 625 |
Laid down | 12 January 1942 |
Launched | 30 September 1942 |
Commissioned | 19 November 1942 |
Fate | Sank in collision with U-232 in the Baltic Sea on 24 February 1943 |
General characteristics | |
Class and type | Type VIIC submarine |
Displacement | |
Length |
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Beam |
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Height | 9.60 m (31 ft 6 in) |
Draught | 4.74 m (15 ft 7 in) |
Installed power |
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Propulsion |
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Speed |
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Range |
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Test depth |
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Complement | 4 officers, 40–56 enlisted |
Armament |
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Service record | |
Part of: |
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Identification codes: | M 50 727 |
Commanders: |
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Operations: | None |
Victories: | None |
German submarine U-649 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 12 January 1942 at the Blohm & Voss yard at Hamburg, launched on 30 September 1942, and commissioned on 19 November 1942 under the command of Oberleutnant zur See Raimund Tiesler.[1]
Design
[edit]German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-649 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.[2] 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 Brown, Boveri & Cie GG UB 720/8 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).[2]
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).[2] 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-649 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 one twin 2 cm (0.79 in) C/30 anti-aircraft gun. The boat had a complement of between forty-four and sixty.[2]
Service history
[edit]Attached to 5th U-boat Flotilla based at Kiel, U-649 never completed her training but sank in a collision with U-232 during training in the Baltic Sea on 24 February 1943. Of the crew of 46, eleven survived.[3]
References
[edit]- ^ U-649 at uboat.net
- ^ a b c d Gröner 1991, pp. 43–46.
- ^ Busch & Röll 1999a, p. 80.
Bibliography
[edit]- Busch, Rainer; Röll, Hans-Joachim (1999a). 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 (1999b). 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, Eric; Jung, Dieter; Maass, Martin (1991). German Warships 1815-1945: U-boats and Mine Warfare Vessels. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4.
External links
[edit]- Helgason, Guðmundur. "The Type VIIC boat U-649". German U-boats of WWII - uboat.net. Retrieved 21 July 2015.
55°15′N 17°15′E / 55.250°N 17.250°E