Ships
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U-570

U-570

Captured

Kriegsmarine (Germany), then Royal Navy

TypeSubmarine
ClassType VIIC
WarSecond World War
Main guns5 × 53.3 cm (21 in) torpedo tubes (four bow, one stern)

Service

to 1941U-570
from 1941Graph

Captured

Surrendered to an RAF Hudson south of Iceland on her first patrol in August 1941. Commissioned into the Royal Navy as HMS Graph.

U 570, a Type VIIC submarine. Photo: UK Government, Public domain · Wikimedia Commons

Armament and specifications

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
BuilderBlohm & Voss, Hamburg
Laid down21 May 1940
Launched20 March 1941
Commissioned15 May 1941
Displacement769 tonnes (757 long tons) surfaced 871 t (857 long tons) submerged
Length67.10 m (220 ft 2 in)
Speed17.7 knots (32.8 km/h; 20.4 mph) surfaced 7.6 knots (14.1 km/h; 8.7 mph) submerged

As built, from the ship's Wikipedia article. Figures there may cover later refits too.

Career

Launched

20 March 1941

27–28 August 1941

Hans-Joachim Rahmlow

Fate

Captured

Ran aground on 20 March 1944

Scrapped in 1961