German submarine U-145 (1940)

Coordinates: 55°47′N 9°56′W / 55.783°N 9.933°W / 55.783; -9.933
Source: Wikipedia, the free encyclopedia.
History
Nazi Germany
NameU-145
Ordered25 September 1939
BuilderDeutsche Werke, Kiel
Yard number274
Laid down29 March 1940
Launched21 September 1940
Commissioned16 October 1940
FateSurrendered on 5 May 1945; sunk as part of Operation Deadlight on 22 December 1945
General characteristics
Class and type
Type IID
coastal submarine
Displacement
  • 314 t (309 long tons) surfaced
  • 364 t (358 long tons) submerged
Length
  • 43.97 m (144 ft 3 in)
    o/a
  • 29.80 m (97 ft 9 in)
    pressure hull
Beam
  • 4.92 m (16 ft 2 in) (o/a)
  • 4.00 m (13 ft 1 in) (pressure hull)
Height8.40 m (27 ft 7 in)
Draught3.93 m (12 ft 11 in)
Installed power
  • 700 PS (510 kW; 690 bhp) (diesels)
  • 410 PS (300 kW; 400 shp) (electric)
Propulsion
Speed
  • 12.7 knots (23.5 km/h; 14.6 mph) surfaced
  • 7.4 knots (13.7 km/h; 8.5 mph) submerged
Range
  • 3,450 nmi (6,390 km; 3,970 mi) at 12 knots (22 km/h; 14 mph) surfaced
  • 56 nmi (104 km; 64 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth80 m (260 ft)
Complement3 officers, 22 men
Armament
Service record[1][2]
Part of:
Identification codes: M 26 997
Commanders:
Operations:
  • 3 patrols:
  • 1st patrol:
  • 18 June - 6 July 1941
  • 2nd patrol:
  • 14 – 29 July 1941
  • 3rd patrol:
  • 9 – 28 August 1941
Victories: None

German submarine U-145 was a

Type IID U-boat of Nazi Germany's Kriegsmarine during World War II. She was laid down on 29 March 1940 at Deutsche Werke in Kiel as yard number 274, launched on 21 September and commissioned under the command of Oberleutnant zur See Heinrich Driver.[1]

Her service was carried out, first with the 1st U-boat Flotilla then the 22nd flotilla; she stayed with the latter organization for most of her career.

Design

MWM RS 127 S four-stroke, six-cylinder diesel engines of 700 metric horsepower (510 kW; 690 shp) for cruising, two Siemens-Schuckert PG VV 322/36 double-acting electric motors producing a total of 410 metric horsepower (300 kW; 400 shp) for use while submerged. She had two shafts and two 0.85 m (3 ft) propellers. The boat was capable of operating at depths of up to 80–150 metres (260–490 ft).[3]

The submarine had a maximum surface speed of 12.7 knots (23.5 km/h; 14.6 mph) and a maximum submerged speed of 7.4 knots (13.7 km/h; 8.5 mph).

Operational career

U-145 did not sink or damage any ships, but she conducted three war patrols all in 1941.

References

  1. ^ a b Helgason, Guðmundur. "The Type IID boat U-145". German U-boats of WWII - uboat.net. Retrieved 15 July 2012.
  2. ^ Helgason, Guðmundur. "War Patrols by German U-boat U-145". German U-boats of WWII - uboat.net. Retrieved 15 July 2012.
  3. ^ a b c d Gröner 1991, pp. 39–40.

Bibliography

External links

55°47′N 9°56′W / 55.783°N 9.933°W / 55.783; -9.933