German submarine U-302

History
Nazi Germany
Name:	U-302
Ordered:	6 August 1940
Builder:	Flender Werke, Lübeck
Yard number:	302
Laid down:	2 April 1941
Launched:	25 April 1942
Commissioned:	16 June 1942
Fate:	Sunk 6 April 1944
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:	230 m (750 ft) Crush depth: 250–295 m (820–968 ft)
Complement:	4 officers, 40–56 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:	8th U-boat Flotilla 16 May – 30 November 1942 11th U-boat Flotilla 1 December 1942 – 31 May 1943 13th U-boat Flotilla 1 June – 31 October 1943
Commanders:	Kptlt. Herbert Sickel 16 June 1942 – 6 April 1944
Operations:	1st patrol: 2–6 January 1942 2nd patrol: 10–29 January 1943 3rd patrol: 2–21 February 1943 4th patrol: 14–15 March 1943 5th patrol: 9 June – 19 July 1943 6th patrol: 30 July – 22 September 1943 7th patrol; 6 December 1943 – 30 January 1944 8th patrol: 11 March – 6 April 1944
Victories:	Three ships sunk, for a total of 12,697 GRT.

German submarine U-302 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II. The submarine was laid down on 2 April 1941 at the Flender Werke yard at Lübeck as yard number 302, launched on 25 April 1942 and commissioned on 16 June under the command of Kapitänleutnant Herbert Sackel.

During her career, the U-boat sailed on eight combat patrols, sinking three ships, before she was sunk in April 1944 in mid-Atlantic by a British frigate.

She was a member of ten wolfpacks.

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-302 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 Garbe, Lahmeyer & Co. RP 137/c 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).

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