Ships
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U-552

U-552

Scuttled

Kriegsmarine (Germany)

TypeSubmarine
ClassType VIIC
WarSecond World War
Main guns1 × 3.5″ gun

Under Erich Topp. Sank the destroyer USS Reuben James on 31 October 1941, the first US warship lost in the war, five weeks before Pearl Harbor. Scuttled in May 1945.

Photo: Buchheim, Lothar-Günther, CC BY-SA 3.0 de · 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)
  • 1 x 2 cm (0.79 in) C/30 AA gun
BuilderBlohm & Voss, Hamburg
Laid down1 December 1939
Launched14 September 1940
Commissioned4 December 1940
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
Speed17.7 knots (32.8 km/h; 20.4 mph) surfaced 7.6 knots (14.1 km/h; 8.7 mph) submerged
Complement4 officers, 40–56 enlisted

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

Career

Launched

14 September 1940

31 October 1941

Erich Topp

Fate

Scuttled

Scuttled on 5 May 1945 at Wilhelmshaven