German submarine U-490

The U.S. Navy destroyer escort USS Inch (DE-146) with prisoners from German submarine U-490 (center, two wearing life vests, one in shirtsleeves) on her quarter deck, awaiting transfer to the escort carrier USS Croatan (CVE-25), 12 June 1944. U-490 had been sunk the previous night. Note the K-guns with fast-sinking streamlined depth charges mounted on the ship's side, 3/50 dual-purpose gun in upper left, photographer and guard with a Thompson submachine gun (both at right).

The U.S. Navy destroyer escort USS Inch (DE-146) with prisoners from German submarine U-490 (center, two wearing life vests, one in shirtsleeves) on her quarter deck, awaiting transfer to the escort carrier USS Croatan (CVE-25), 12 June 1944. U-490 had been sunk the previous night. Note the K-guns with fast-sinking streamlined depth charges mounted on the ship's side, 3/50 dual-purpose gun in upper left, photographer and guard with a Thompson submachine gun (both at right).

Template:Infobox ship imageTemplate:Infobox ship careerTemplate:Infobox ship characteristicsTemplate:Infobox service record

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

Her keel was laid down on 21 February 1942, by Germaniawerft of Kiel as yard number 559. She was launched on 24 December 1942 and commissioned on 27 March 1943, with Leutnant zur See Wilhelm Gerlach in command. He remained in command throughout the boat's career.<ref name="uboatnet"/>

The U-boat's service life commenced with the 4th U-boat Flotilla from 27 March 1943 until 31 March 1944 for training. She then served, for operations, with the 12th flotilla.

Design

German Type XIV submarines were shortened versions of the Type IXDs they were based on. U-490 had a displacement of Template:Convert when at the surface and Template:Convert while submerged.Template:Sfn The U-boat had a total length of Template:Convert, a pressure hull length of Template:Convert, a beam of Template:Convert, a height of Template:Convert, and a draught of Template:Convert. The submarine was powered by two Germaniawerft supercharged four-stroke, six-cylinder diesel engines producing a total of Template:Convert for use while surfaced, two Siemens-Schuckert 2 GU 345/38-8 double-acting electric motors producing a total of Template:Convert for use while submerged. She had two shafts and two propellers. The boat was capable of operating at depths of up to Template:Convert.Template:Sfn

The submarine had a maximum surface speed of Template:Convert and a maximum submerged speed of Template:Convert.Template:Sfn When submerged, the boat could operate for Template:Convert at Template:Convert; when surfaced, she could travel Template:Convert at Template:Convert. U-490 was not fitted with torpedo tubes or deck guns, but had two [[3.7 cm SK C/30|Template:Convert SK C/30]] anti-aircraft guns with 2500 rounds as well as a [[2 cm FlaK 30|Template:Convert C/30]] guns with 3000 rounds. The boat had a complement of fifty-three.Template:Sfn

Operational career

U-490Template:'s only patrol began with her departure from Kiel on 4 May 1944. She headed for the Atlantic by way of the so-called Faeroes Gap between Iceland and the Faeroe Islands, north of the British Isles.

Although as a supply boat, she avoided combat, she was lost on her first patrol when on 12 June, she was attacked in mid-ocean by the escort carrier Template:USS and the destroyers Template:USS, Template:USS and Template:USS. There were 60 survivors (no casualties).<ref name="uboatnet"/>

Bibliography

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External links

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