| 词条 | German submarine U-866 | ||||||||||||||||||||||||||||||||||||
| 释义 |
German submarine U-866 was a Type IXC/40 U-boat of Nazi Germany's Kriegsmarine built for service during the Second World War. She was ordered on 25 August 1941, laid down in Bremen, Germany on 23 January 1943 and launched on 29 July 1943. She had three patrols, her first training patrol in 1943, and then two patrols in 1944. DesignGerman Type IXC/40 submarines were slightly larger than the original Type IXCs. U-866 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-866 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 {{convert|10.5|cm|in|2|abbr=on}} SK C/32 naval gun, 180 rounds, and a {{convert|3.7|cm|in|abbr=on}} Flak M42 as well as two twin {{convert|2|cm|in|sp=us|abbr=on}} C/30 anti-aircraft guns. The boat had a complement of forty-eight.{{sfn|Gröner|1991|p=68}} Service historyHer commander from 17 November 1943 to December 1944 was Korvettenkapitän Walter Pommerehne, followed by Oberleutnant zur See Peter Rogowsky, who commanded her from December 1944 to 18 March 1945.[1] While under command of Rogowsky, on 16 March, {{USS|Lowe|DE-325|6}} acquired U-866 on sonar and commenced a hedgehog attack. This attack missed the U-boat, which then settled on the ocean floor, attempting to hide from the attacking surface ships. Unfortunately for the U-boat, the seabed in the area was ideal for the surface ship's sonar and USS Lowe, {{USS|Menges|DE-320|6}}, {{USS|Mosley|DE-321|6}}, and {{USS|Pride|DE-323|6}}, all destroyer escorts, continued to attack with depth charges, until the U-boat was judged destroyed.[2][3] She did not sink or damage any ships while on patrol. References1. ^{{Cite web |url=http://uboat.net/boats/u866.htm |title=The Type IXC/40 boat U-866 |last=Helgason |first=Guðmundur |website=German U-boats of WWII - uboat.net |accessdate=7 December 2014}} 2. ^U.S. Coast Guard History 3. ^Sinking of U 866 Bibliography{{Refbegin}}
|last1=Busch |first1=Rainer |last2=Röll |first2=Hans-Joachim |title=Deutsche U-Boot-Verluste von September 1939 bis Mai 1945 |trans-title=German U-boat losses from September 1939 to May 1945 |work=Der U-Boot-Krieg |volume=IV |publisher=Mittler |location=Hamburg, Berlin, Bonn |year=1999 |isbn=3-8132-0514-2 |language=German |ref=harv }}
|last1=Gröner |first1=Erich |author-link1= |author-mask1= |last2=Jung |first2=Dieter |display-authors= |last-author-amp= |last3=Maass |first3=Martin |translator-last1=Thomas |translator-first1=Keith |translator-last2=Magowan |translator-first2=Rachel |year=1991 |title=U-boats and Mine Warfare Vessels |volume=2 |work=German Warships 1815–1945 |location=London |publisher=Conway Maritime Press |isbn=0-85177-593-4 |ref=CITEREFGr.C3.B6ner1991 }}{{Refend}} External links
|url=http://uboat.net/boats/u866.htm |title=The Type IXC/40 boat U-866 |last=Helgason |first=Guðmundur |website=German U-boats of WWII - uboat.net |accessdate=7 December 2014 }}{{German Type IXC/40 submarines}}{{March 1945 shipwrecks}}{{Subject bar | portal1=Military of Germany | portal2=Submarine | portal3=World War II }}{{Use dmy dates|date=October 2014}}{{coord|43.18|N|61.08|W|display=title}}{{DEFAULTSORT:U0866}} 11 : German Type IX submarines|U-boats commissioned in 1943|1943 ships|World War II submarines of Germany|Ships built in Bremen (state)|U-boats sunk in 1945|World War II shipwrecks in the Atlantic Ocean|U-boats sunk by depth charges|U-boats sunk by US warships|Ships lost with all hands|Maritime incidents in March 1945 |
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