German submarine U-801

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|Ship caption=

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{{Infobox ship career

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|Ship country=Nazi Germany

|Ship flag={{shipboxflag|Nazi Germany|naval}}

|Ship name=U-801

|Ship ordered=7 December 1940

|Ship builder=DeSchiMAG Seebeckwerft, Bremerhaven

|Ship yard number=359

|Ship laid down=30 September 1941

|Ship launched=31 October 1942

|Ship commissioned=24 March 1943

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|Ship motto=

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|Ship fate=Scuttled off Cape Verde on 17 March 1944 at {{coord|16|42|N|30|28|W|display=inline, title}}

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{{Infobox ship characteristics

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|Ship class=Type IXC/40 submarine

|Ship displacement=

{{convert|1144|t|LT|abbr=on|lk=on}} surfaced
{{convert|1257|t|LT|abbr=on}} submerged

|Ship length=

{{convert|76.76|m|ftin|abbr=on}} o/a
{{convert|58.75|m|ftin|abbr=on}} pressure hull

|Ship beam=

{{convert|6.86|m|ftin|abbr=on}} o/a
{{convert|4.44|m|ftin|abbr=on}} pressure hull

|Ship height={{convert|9.60|m|ftin|abbr=on}}

|Ship draught={{convert|4.67|m|ftin|abbr=on}}

|Ship power=

{{convert|4400|PS|kW bhp|abbr=on}} (diesels)
{{convert|1000|PS|kW shp

1|abbr=on}} (electric)

|Ship propulsion=

2 shafts
2 × diesel engines
2 × electric motors|Ship speed=
{{convert|19|kn|lk=in}} surfaced
{{convert|7.3|kn}} submerged

|Ship range=

{{convert|13,850|nmi|lk=in|abbr=on}} at {{convert|10|kn}} surfaced
{{convert|63|nmi|abbr=on}} at {{convert|4|kn}} submerged

|Ship test depth={{convert|230|m|ft|abbr=on}}

|Ship complement=4 officers, 44 enlisted

|Ship armament=*6 × torpedo tubes (4 bow, 2 stern)

22 × {{convert|53.3|cm|in|0|abbr=on}} torpedoes
1 × 10.5 cm SK C/32 naval gun deck gun (180 rounds)
1 × 3.7 cm SK C/30 AA gun
1 × twin 2 cm FlaK 30 AA guns

|Ship notes=

}}{{Infobox service record

|is_ship=yes

|label=

|partof=

4th U-boat Flotilla
24 March – 31 October 1943
2nd U-boat Flotilla
1 November 1943 – 17 March 1944

|codes=M 51 307

|commanders=*Kptlt. Hans-Joachim Brans

24 March 1943 – 17 March 1944

|operations=*2 patrols:

1st patrol:
13 November 1943 – 8 January 1944
2nd patrol:
26 February – 17 March 1944

|victories=None

}}

German submarine U-801 was a Type IXC/40 U-boat built for Nazi Germany's Kriegsmarine during World War II.

U-801 was ordered on 7 December 1940 from DeSchiMAG Seebeckwerft in Geestemünde under the yard number 359. Her keel was laid down on 30 September 1941 and after eleven months of construction the U-boat was launched the following year on 31 October 1942. About six months later she was commissioned into service under the command of Kapitänleutnant Hans-Joachim Brans (Crew 35) in the 4th U-boat Flotilla.

Design

German Type IXC/40 submarines were slightly larger than the original Type IXCs. U-801 had a displacement of {{convert|1144|t|LT}} when at the surface and {{convert|1257|t|LT}} while submerged.{{sfn|Gröner|1991|p=68}} The U-boat had a total length of {{convert|76.76|m|ftin|abbr=on}}, a pressure hull length of {{convert|58.75|m|ftin|abbr=on}}, a beam of {{convert|6.86|m|ftin|abbr=on}}, a height of {{convert|9.60|m|ftin|abbr=on}}, and a draught of {{convert|4.67|m|ftin|abbr=on}}. The submarine was powered by two MAN M 9 V 40/46 supercharged four-stroke, nine-cylinder diesel engines producing a total of {{convert|4400|PS|kW shp|-1}} for use while surfaced, two Siemens-Schuckert 2 GU 345/34 double-acting electric motors producing a total of {{convert|1000|shp|PS kW|-1}} for use while submerged. She had two shafts and two {{convert|1.92|m|ft|abbr=on|0}} propellers. The boat was capable of operating at depths of up to {{convert|230|m}}.{{sfn|Gröner|1991|p=68}}

The submarine had a maximum surface speed of {{convert|18.3|kn}} and a maximum submerged speed of {{convert|7.3|kn}}.{{sfn|Gröner|1991|p=68}} When submerged, the boat could operate for {{convert|63|nmi}} at {{convert|4|kn}}; when surfaced, she could travel {{convert|13850|nmi}} at {{convert|10|kn}}. U-801 was fitted with six {{convert|53.3|cm|in|0|abbr=on}} torpedo tubes (four fitted at the bow and two at the stern), 22 torpedoes, one 10.5 cm SK C/32 naval gun, 180 rounds, and a 3.7 cm SK C/30 as well as a 2 cm FlaK 30 anti-aircraft gun. The boat had a complement of forty-eight.{{sfn|Gröner|1991|p=68}}

Service history

After a collision in the Baltic during work-up for deployment, U-801, now part of the 2nd U-boat Flotilla, left Swinemünde together with {{GS|U-421||2}} and {{GS|U-734||2}} on 7 November 1943 for Norway. Via Kristiansand and Stavanger, the U-boats reached Bergen two days later. Leaving Bergen the next week, U-801 joined wolfpack Coronel operating against convoy ONS 24 in the North Atlantic on 2 December 1943. For the rest of the month she patrolled in her assigned operation area and joined two more wolf-packs, Coronel 2 and Borkum until technical problems forced her to make for port. U-801 reached Lorient on 8 January 1944.

Her second patrol would have led her into the Indian Ocean as part of Monsun group, however U-801 was detected by a submarine hunter group three weeks into her journey. The submarine surfaced on the evening of March 16th only to be attacked by aircraft from the aircraft carrier {{USS|Block Island|CVE-21|6}}. The U-boat dived and managed to evade the hunters until the early hours of the March 17th, when the U-801 skipper erred and sent a radio message. {{USS|Corry|DD-463|6}} ran down the bearing of the transmission, and she and {{USS|Bronstein|DE-189|6}} methodically boxed in the U-801, forcing her to surface. On the surface, she was immediately attacked by Corry. Nine crew members lost their lives in the attack. The crew abandoned and scuttled their boat. The remaining crew were picked up by Corry and later transferred to Block Island.{{cite web|last1=McKernon|first1=Francis|title="The Sinking of U-801"|url=http://www.uss-corry-dd463.com/d-day_u-boat_photos/U-801_McKernon.htm|website=USS Corry (DD-463) Home Page|publisher=Kevin McKernon|access-date=23 October 2017}} The 47 survivors were brought to Norfolk, Virginia and spent the rest of the war in captivity.{{sfn|Busch|Röll|1999|pp=207-8}}

=Wolfpacks=

U-801 took part in four wolfpacks, namely:

Coronel (4 – 8 December 1943)
Coronel 2 (8 – 14 December 1943)
Coronel 3 (14 – 17 December 1943)
Borkum (18 December 1943 – 3 January 1944)

References

Bibliography

{{cite book | last1 = Busch | first1 = Rainer | last2 = Röll | first2 = Hans-Joachim | translator-last = Brooks | translator-first = Geoffrey | title = German U-boat commanders of World War II: a biographical dictionary | publisher = Greenhill Books, Naval Institute Press | location = London, Annapolis, Md | year = 1999 | isbn = 1-55750-186-6 |ref=none }}
{{cite book |last1=Busch |first1=Rainer |last2=Röll |first2=Hans-Joachim |title=Der U-Boot-Krieg, 1939-1945: Deutsche U-Boot-Verluste von September 1939 bis Mai 1945|trans-title=German U-boat losses from September 1939 to May 1945 |date=1999|volume=IV |publisher=Mittler|location=Hamburg, Berlin, Bonn |isbn=3-8132-0514-2 |url=https://books.google.com/books?id=vXKwAAAAIAAJ |language=de}}
{{cite book |last1=Gröner |first1=Eric |last2=Jung |first2=Dieter |last3=Maass |first3=Martin |translator-last1=Thomas|translator-first1=Keith|translator-last2=Magowan|translator-first2=Rachel |title=German Warships 1815-1945: U-boats and Mine Warfare Vessels |date=1991 |publisher=Conway Maritime Press |location=London |volume=2 |isbn=0-85177-593-4 |url=https://books.google.com/books?id=Udg-0AEACAAJ|ref=CITEREFGröner1991}}