German submarine U-822

U-570 Type VIIC submarine that was captured by the British in 1941. This U-boat is almost identical to U-822.
History
Nazi Germany
Name:	U-822
Ordered:	20 January 1941
Builder:	Oderwerke AG, Stettin
Yard number:	822
Laid down:	29 October 1941
Launched:	20 February 1944
Commissioned:	1 July 1944
Fate:	Scuttled on 5 May 1945
General characteristics
Class and type:	Type VIIC submarine
Displacement:	769 tonnes (757 long tons) surfaced 871 t (857 long tons) submerged
Length:	67.10 m (220 ft 2 in) o/a 50.50 m (165 ft 8 in) pressure hull
Beam:	6.20 m (20 ft 4 in) o/a 4.70 m (15 ft 5 in) pressure hull
Height:	9.60 m (31 ft 6 in)
Draught:	4.74 m (15 ft 7 in)
Installed power:	2,800–3,200 PS (2,100–2,400 kW; 2,800–3,200 bhp) (diesels) 750 PS (550 kW; 740 shp) (electric)
Propulsion:	2 shafts 2 × diesel engines 2 × electric motors
Speed:	17.7 knots (32.8 km/h; 20.4 mph) surfaced 7.6 knots (14.1 km/h; 8.7 mph) submerged
Range:	8,500 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 depth:	220 m (720 ft) Crush depth: 250–295 m (820–968 ft)
Complement:	4 officers, 44–52 enlisted
Armament:	5 × 53.3 cm (21 in) torpedo tubes (four bow, one stern) 14 × torpedoes or 26 TMA mines 1 × 8.8 cm (3.46 in) deck gun (220 rounds) various AA guns
Service record
Part of:	4th U-boat Flotilla (Training) 1 July 1944 – 5 May 1945
Commanders:	Oblt.z.S. Josef Elsinghorst 1 July 1944 – 5 May 1945
Operations:	No patrols
Victories:	None

German submarine U-822 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

She was ordered on 20 January 1941, and was laid down on 29 October 1941 at Oderwerke AG, Stettin, as yard number 822. She was launched on 20 February 1944 and commissioned under the command of Oberleutnant zur See Josef Elsinghorst on 1 July 1944.

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-822 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged. 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 BBC GG UB 720/8 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).