German submarine U-490

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Career (Nazi Germany)
Name: U-490
Ordered: 17 July 1941
Builder: Germaniawerft, Kiel
Yard number: 559
Laid down: 21 February 1942
Launched: 24 December 1942
Commissioned: 27 March 1943
Fate: Sunk, 12 June 1944
General characteristics
Class and type: German Type XIV submarine
Displacement: 1,668 long tons (1,695 t) surfaced
1,932 long tons (1,963 t) submerged
Length: 67.1 m (220 ft 2 in) overall
47.5 m (155 ft 10 in) pressure hull
Beam: 9.35 m (30 ft 8 in) overall
4.9 m (16 ft 1 in) pressure hull
Height: 11.7 m (38 ft 5 in)
Draft: 6.5 m (21 ft 4 in)
Propulsion: 2 × Germaniawerft F46 supercharged 6-cylinder diesel engines, 3,200 hp (2,400 kW)
2 × SSW Gu343/388-8 double-acting electric motors 750 hp (560 kW)
Speed: 14.9 knots (27.6 km/h) surfaced
6.2 knots (11.5 km/h) submerged
Range: 12,350 nmi (22,870 km) at 10 kn (19 km/h) surfaced
55 nmi (102 km) at 4 kn (7.4 km/h) submerged
Test depth: 240 m (790 ft)
Complement: 53–60 men
Armament: • 2 × 37 mm AA guns
• 2 × 20 mm AA guns
Service record[1][2]
Part of: 4th U-boat Flotilla
(27 March 1943–31 March 1944)
12th U-boat Flotilla
(1 April 1944–12 June 1944)
Commanders: Oblt. Wilhelm Gerlach
(27 March 1943–12 June 1944)
Operations: 1st patrol: 4 May–12 June 1944
Victories: None

German submarine U-490 was a Type XIV supply and replenishment U-boat("Milchkuh") of the of the German Kriegsmarine during World War II.

Her keel was laid down on 21 February 1942, by Germaniawerft of Kiel. She was commissioned on 27 March 1943, with Oberleutnant zur See Wilhelm Gerlach in command, who remained in command for the boat's entire career.[1]

On 12 June 1944, north-west of the Azores, while on her first patrol, U-490 was sunk by depth charges from the United States escort carrier Croatan (CVE-25), and destroyer escorts Frost (DE-144), Huse (DE-145), Inch (DE-146), and Snowden (DE-246). All 60 of her crew survived.[1]

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Coordinates: 42°47′N 40°08′W / 42.783°N 40.133°W / 42.783; -40.133


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