Name U-574 Yard number 550 Commissioned 12 June 1941 Launched 12 April 1941 Draft 4.74 m Builder Blohm + Voss | Ordered 24 October 1939 Laid down 15 June 1940 Construction started 15 June 1940 Length 67 m Beam 6.18 m Part of 1st U-boat Flotilla | |
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Fate Sunk by a British warship, December 1941 | ||
German submarine U-574 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.
Contents
She carried out one patrol and sank one warship of 1,190 tons.
She was a member of two wolfpacks.
She was sunk west of Portugal, in December 1941.
Design
German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-574 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 Brown, Boveri & Cie 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).
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). 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-574 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 an anti-aircraft gun. The boat had a complement of between forty-four and sixty.
Service history
The submarine was laid down on 15 June 1940 at Blohm & Voss, Hamburg as yard number 550, launched on 12 April 1941 and commissioned on 12 June under the command of Oberleutnant zur See Dietrich Gengelbach.
She served with the 1st U-boat Flotilla from 12 June 1941 for training and stayed with that organization for operations until her loss, from 1 November 1941 to 19 December.
Patrol and loss
The boat departed Kiel on 8 November 1941, moved through the North Sea, negotiated the gap between Iceland and the Faroe Islands and entered the Atlantic Ocean.
Just after sinking her only victim, the Royal Navy destroyer HMS Stanley, she was sunk near Punta Delgada by depth charges and ramming by the British sloop HMS Stork. The boat was scuttled; the captain refused to leave the submarine and went down with her.
Twenty-eight men died; there were 16 survivors.
Wolfpacks
U-574 took part in two wolfpacks, namely.