Английская Википедия:German submarine U-517

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Шаблон:Short description

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German submarine U-517 was a Type IXC U-boat of the Nazi Germany's Kriegsmarine during World War II.

She was laid down at the Deutsche Werft in Hamburg as yard number 313 on 5 June 1941, launched on 30 December 1941 and commissioned on 21 March 1942 with Kapitänleutnant Paul Hartwig in command.

U-517 began her service career with training as part of the 4th U-boat Flotilla from 21 March 1942. She was reassigned to the 10th flotilla for operations on 1 September.

She carried out two patrols and sank eight ships. She was sunk by British carrier aircraft on 21 November 1942.

Design

German Type IXC submarines were slightly larger than the original Type IXBs. U-517 had a displacement of Шаблон:Convert when at the surface and Шаблон:Convert while submerged.Шаблон:Sfn The U-boat had a total length of Шаблон:Convert, a pressure hull length of Шаблон:Convert, a beam of Шаблон:Convert, a height of Шаблон:Convert, and a draught of Шаблон:Convert. The submarine was powered by two MAN M 9 V 40/46 supercharged four-stroke, nine-cylinder diesel engines producing a total of Шаблон:Convert for use while surfaced, two Siemens-Schuckert 2 GU 345/34 double-acting electric motors producing a total of Шаблон:Convert for use while submerged. She had two shafts and two Шаблон:Convert propellers. The boat was capable of operating at depths of up to Шаблон:Convert.Шаблон:Sfn

The submarine had a maximum surface speed of Шаблон:Convert and a maximum submerged speed of Шаблон:Convert.Шаблон:Sfn When submerged, the boat could operate for Шаблон:Convert at Шаблон:Convert; when surfaced, she could travel Шаблон:Convert at Шаблон:Convert. U-517 was fitted with six Шаблон:Convert torpedo tubes (four fitted at the bow and two at the stern), 22 torpedoes, one [[10.5 cm SK C/32 naval gun|Шаблон:Convert SK C/32 naval gun]], 180 rounds, and a [[3.7 cm SK C/30|Шаблон:Convert SK C/30]] as well as a [[2 cm FlaK 30|Шаблон:Convert C/30]] anti-aircraft gun. The boat had a complement of forty-eight.Шаблон:Sfn

Service history

First patrol

Sources:[1][2][3]

The boat departed Kiel on 8 August 1942, moved through the North Sea and negotiated the gap between Iceland and the Faroe Islands. She crossed the Atlantic Ocean and attacked Allied shipping in the area of the Gulf of St. Lawrence.[4] Two other type IXC boats Шаблон:GS and Шаблон:GS left Kiel at about the same time to patrol the same area. These boats were to check if North Atlantic convoys were diversing North, through Canadian waters. to avoid the U-boat packs patrolling in the North Atlantic.

On 27 August the U-517 makes contact with the fast section of convoy SG-6 and sinks the troop transport Chatham, whilst the U-165 attacks the other section of the convoy. On 28 August U-517 finishes off the freighter Arlyn which was damaged earlier by U-165.

U-517 and U-165 move further inland into the St Lawrence river in search of assembly areas of convoys but find nothing. Only on 3 September the U-517 found 2 coastal convoys NL-6 and LN-7. From convoy NL-6, the U-517 sank the Donald Stewart northeast of Cape Whittle. The Canadian escort Шаблон:HMCS tried to ram, but the distance between the two vessels was too great. U-517 then evaded a depth charge pattern. A few hours later, she was attacked by a Digby aircraft of No. 10 Squadron RCAF; but the depth charges detonated prematurely, causing more damage to the aircraft than to the U-boat.

On 7 September, U-517 was able to sink 3 ships out of convoy QS-33, which was detected and attacked by U-165 the day before.

The submarine subsequently sank the Canadian corvette Шаблон:HMCS about Шаблон:Convert off Cap-Chat on 11 September.

On 15 September U-517 finds the convoy SQ-36 and sinks 2 ships out of that convoy. She brings up U-165 which can also attack and damage 2 ships.

U-517 has no further success in attacks on subsequent convoys and evades on 21 September a ramming attack by the minesweeper Georgian which is part of the convoy escort for SQ-38

U-517 docked at Lorient in occupied France on 19 October 1942.

Second patrol and loss

The boat departed Lorient on 17 November 1942 and sailed west. She was hardly out of the Bay of Biscay when she was sunk by Fairey Albacores of 817 Naval Air Squadron from the aircraft carrier Шаблон:HMS on 21 November 1942.

One man died; there were 52 survivors.Шаблон:Sfn

Summary of raiding history

Date Ship Name Nationality Tonnage[Note 1] Fate[5]
27 August 1942 Chatham Шаблон:Flag 5,649 Sunk
28 August 1942 Arlyn Шаблон:Flag 3,304 Sunk
3 September 1942 Donald Stewart Шаблон:Flag 1,781 Sunk
7 September 1942 Mount Pindus Шаблон:Flag 5,729 Sunk
7 September 1942 Mount Taygetus Шаблон:Flag 3,286 Sunk
7 September 1942 Oakton Шаблон:Flag 1,727 Sunk
11 September 1942 Шаблон:HMCS Шаблон:Navy 900 Sunk
15 September 1942 Inger Elisabeth Шаблон:Flag 2,166 Sunk
15 September 1942 Saturnus Шаблон:Flag 2,741 Sunk

References

Notes

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Citations

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Bibliography

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External links

Шаблон:German Type IXC submarines Шаблон:November 1942 shipwrecks

Шаблон:Coord

  1. Bezemer, p. 594-597
  2. Blair, p. 685-687
  3. Rohwer, p.158
  4. The Times Atlas of the World - Third edition, revised 1995, Шаблон:ISBN, p. 55
  5. Шаблон:Cite web


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