German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-422 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.[3] She had a total length of 67.10 m (220 ft 2 in), a pressure hull length of 50.50 m (165 ft 8 in), a beam of 6.20 m (20 ft 4 in), a height of 9.60 m (31 ft 6 in), and a draught of 4.74 m (15 ft 7 in). The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder superchargeddiesel engines producing a total of 2,800 to 3,200 metric horsepower (2,060 to 2,350 kW; 2,760 to 3,160 shp) for use while surfaced, two Siemens-Schuckert GU 343/38–8 double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged. She had two shafts and two 1.23 m (4 ft) propellers. The boat was capable of operating at depths of up to 230 metres (750 ft).[3]
The submarine had a maximum surface speed of 17.7 knots (32.8 km/h; 20.4 mph) and a maximum submerged speed of 7.6 knots (14.1 km/h; 8.7 mph).[3] When submerged, the boat could operate for 80 nautical miles (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 8,500 nautical miles (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph). U-422 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and two twin 2 cm (0.79 in) C/30anti-aircraft guns. The boat had a complement of between forty-four and sixty.[3]
The boat's only patrol was preceded by a trip from Kiel in Germany to Bergen in Norway. U-422 then left Bergen on 8 September 1943 and headed for the Atlantic Ocean via the gap between Iceland and the Faroe Islands. U-422 was depth charged and strafed by what was reported as a Handley Page Halifax on the 23rd. Three men were wounded, two of them seriously. Medical assistance could only be given when the submarine rendezvoused with U-460, a 'milch cow' supply vessel.
On 4 October, she was attacked and sunk by a FIDO homing torpedo dropped by an American TBM Avenger which was accompanied by a F4F Wildcat. Both aircraft had come from the escort carrier USS Card.
Forty-nine men went down with the U-boat; there were no survivors.
Busch, Rainer; Röll, Hans-Joachim (1999). German U-boat commanders of World War II : a biographical dictionary. Translated by Brooks, Geoffrey. London, Annapolis, Md: Greenhill Books, Naval Institute Press. ISBN1-55750-186-6.
Busch, Rainer; Röll, Hans-Joachim (1999). Deutsche U-Boot-Verluste von September 1939 bis Mai 1945 [German U-boat losses from September 1939 to May 1945]. Der U-Boot-Krieg (in German). Vol. IV. Hamburg, Berlin, Bonn: Mittler. ISBN3-8132-0514-2.
Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN0-85177-593-4.
Kemp, Paul (1999). U-Boats Destroyed – German Submarine Losses in the World Wars. London: Arms & Armour. ISBN1-85409-515-3.
External linksedit
Helgason, Guðmundur. "The Type VIIC boat U-422". German U-boats of WWII – uboat.net. Retrieved 26 December 2014.
January 01, 1970
german, submarine, type, viic, boat, nazi, germany, kriegsmarine, during, world, history, nazi, germany, nameu, ordered10, april, 1941, builderdanziger, werft, danzig, yard, number123, laid, down11, february, 1942, launched10, october, 1942, commissioned10, fe. German submarine U 422 was a Type VIIC U boat of Nazi Germany s Kriegsmarine during World War II History Nazi Germany NameU 422 Ordered10 April 1941 BuilderDanziger Werft Danzig Yard number123 Laid down11 February 1942 Launched10 October 1942 Commissioned10 February 1943 FateSunk by an American aircraft north of the Azores on 4 October 1943 1 General characteristics Class and typeType VIIC submarine Displacement769 tonnes 757 long tons surfaced 871 t 857 long tons submerged Length67 10 m 220 ft 2 in o a 50 50 m 165 ft 8 in pressure hull Beam6 20 m 20 ft 4 in o a 4 70 m 15 ft 5 in pressure hull Height9 60 m 31 ft 6 in Draught4 74 m 15 ft 7 in Installed power2 800 3 200 PS 2 100 2 400 kW 2 800 3 200 bhp diesels 750 PS 550 kW 740 shp electric Propulsion2 shafts 2 diesel engines 2 electric motors Speed17 7 knots 32 8 km h 20 4 mph surfaced 7 6 knots 14 1 km h 8 7 mph submerged Range8 500 nmi 15 700 km 9 800 mi at 10 knots 19 km h 12 mph surfaced 80 nmi 150 km 92 mi at 4 knots 7 4 km h 4 6 mph submerged Test depth230 m 750 ft Crush depth 250 295 m 820 968 ft Complement4 officers 40 56 enlisted Armament5 53 3 cm 21 in torpedo tubes four bow one stern 14 torpedoes 1 8 8 cm 3 46 in deck gun 220 rounds 2 twin 2 cm 0 79 in C 30 anti aircraft guns Service record 2 Part of 8th U boat Flotilla 10 February 31 July 1943 1st U boat Flotilla 1 August 4 October 1943Identification codes M 50 330Commanders Oblt z S Wolfgang Poeschel 10 February 4 October 1943Operations 1 patrol 8 September 4 October 1943Victories None She carried out one patrol She was a member of one wolfpack She did not sink or damage any ships She was sunk by an American aircraft north of the Azores on 4 October 1943 1 2 Contents 1 Design 2 Service history 2 1 Patrol and loss 2 2 Wolfpacks 3 References 4 Bibliography 5 External linksDesign editGerman Type VIIC submarines were preceded by the shorter Type VIIB submarines U 422 had a displacement of 769 tonnes 757 long tons when at the surface and 871 tonnes 857 long tons while submerged 3 She had a total length of 67 10 m 220 ft 2 in a pressure hull length of 50 50 m 165 ft 8 in a beam of 6 20 m 20 ft 4 in a height of 9 60 m 31 ft 6 in and a draught of 4 74 m 15 ft 7 in The submarine was powered by two Germaniawerft F46 four stroke six cylinder supercharged diesel engines producing a total of 2 800 to 3 200 metric horsepower 2 060 to 2 350 kW 2 760 to 3 160 shp for use while surfaced two Siemens Schuckert GU 343 38 8 double acting electric motors producing a total of 750 metric horsepower 550 kW 740 shp for use while submerged She had two shafts and two 1 23 m 4 ft propellers The boat was capable of operating at depths of up to 230 metres 750 ft 3 The submarine had a maximum surface speed of 17 7 knots 32 8 km h 20 4 mph and a maximum submerged speed of 7 6 knots 14 1 km h 8 7 mph 3 When submerged the boat could operate for 80 nautical miles 150 km 92 mi at 4 knots 7 4 km h 4 6 mph when surfaced she could travel 8 500 nautical miles 15 700 km 9 800 mi at 10 knots 19 km h 12 mph U 422 was fitted with five 53 3 cm 21 in torpedo tubes four fitted at the bow and one at the stern fourteen torpedoes one 8 8 cm 3 46 in SK C 35 naval gun 220 rounds and two twin 2 cm 0 79 in C 30 anti aircraft guns The boat had a complement of between forty four and sixty 3 Service history editThe submarine was laid down on 11 February 1942 at the Danziger Werft yard at Danzig now Gdansk as yard number 123 launched on 10 October and commissioned on 10 February 1943 under the command of Oberleutnant zur See Wolfgang Poeschel She served with the 8th U boat Flotilla from 10 February 1943 and the 1st flotilla from 1 August 1943 Patrol and loss edit The boat s only patrol was preceded by a trip from Kiel in Germany to Bergen in Norway U 422 then left Bergen on 8 September 1943 and headed for the Atlantic Ocean via the gap between Iceland and the Faroe Islands U 422 was depth charged and strafed by what was reported as a Handley Page Halifax on the 23rd Three men were wounded two of them seriously Medical assistance could only be given when the submarine rendezvoused with U 460 a milch cow supply vessel On 4 October she was attacked and sunk by a FIDO homing torpedo dropped by an American TBM Avenger which was accompanied by a F4F Wildcat Both aircraft had come from the escort carrier USS Card Forty nine men went down with the U boat there were no survivors Wolfpacks edit U 422 took part in one wolfpack namely Leuthen 15 24 September 1943 References edit a b Kemp 1999 p 148 a b Helgason Gudmundur The Type VIIC boat U 422 German U boats of WWII uboat net Retrieved 16 September 2012 a b c d Groner 1991 pp 43 46 Bibliography editBusch Rainer Roll Hans Joachim 1999 German U boat commanders of World War II a biographical dictionary Translated by Brooks Geoffrey London Annapolis Md Greenhill Books Naval Institute Press ISBN 1 55750 186 6 Busch Rainer Roll Hans Joachim 1999 Deutsche U Boot Verluste von September 1939 bis Mai 1945 German U boat losses from September 1939 to May 1945 Der U Boot Krieg in German Vol IV Hamburg Berlin Bonn Mittler ISBN 3 8132 0514 2 Groner Erich Jung Dieter Maass Martin 1991 U boats and Mine Warfare Vessels German Warships 1815 1945 Vol 2 Translated by Thomas Keith Magowan Rachel London Conway Maritime Press ISBN 0 85177 593 4 Kemp Paul 1999 U Boats Destroyed German Submarine Losses in the World Wars London Arms amp Armour ISBN 1 85409 515 3 External links editHelgason Gudmundur The Type VIIC boat U 422 German U boats of WWII uboat net Retrieved 26 December 2014 Retrieved from https en wikipedia org w index php title German submarine U 422 amp oldid 1212432063, wikipedia, wiki, book, books, library,
