SM U-33 (Germany)

History
German Empire
NameU-33
Ordered29 March 1912
BuilderGermaniawerft, Kiel
Yard number193
Laid down7 November 1912
Launched19 May 1914
Commissioned27 September 1914
FateSurrendered at the end of the war broken up at Blyth in 1919-20
General characteristics
Class and typeType U 31 submarine
Displacement
  • 685 t (674 long tons) (surfaced)
  • 878 t (864 long tons) (submerged)
Length
Beam
  • 6.32 m (20 ft 9 in) (o/a)
  • 4.05 m (13 ft 3 in) (pressure hull)
Draught3.56 m (11 ft 8 in)
Installed power
Propulsion
  • 2 × shafts
  • 2 × 1.60 m (5 ft 3 in) propellers
Speed
  • 16.4 knots (30.4 km/h; 18.9 mph) (surfaced)
  • 9.7 knots (18.0 km/h; 11.2 mph) (submerged)
Range
  • 8,790 nmi (16,280 km; 10,120 mi) at 8 knots (15 km/h; 9.2 mph) (surfaced)
  • 80 nmi (150 km; 92 mi) at 5 knots (9.3 km/h; 5.8 mph) (submerged)
Test depth50 m (164 ft 1 in)
Complement4 officers, 31 enlisted
Armament
Service record
Part of:
  • IV Flotilla
  • Unknown start - 1 August 1915
  • Pola Flotilla
  • 16 September 1915 - 11 March 1916
  • Constantinople Flotilla
  • 11 March - 27 Nov 1916
  • Pola / Mittelmeer / Mittelmeer I Flotilla
  • 27 November 1916 - 11 November 1918
Commanders:
  • Konrad Gansser[1]
  • 27 September 1914 – 31 March 1917
  • Gustav Sieß[1]
  • 1 April 1917 – 11 November 1918
Operations: 16 patrols
Victories:
  • 82 merchant ships sunk
    (188,331 GRT)
  • 2 auxiliary warship sunk
    (5,800 GRT)
  • 8 merchant ships damaged
    (36,452 GRT)
  • 1 merchant ship taken as prize
    (453 GRT)

SM U-33 was a German Type U 31 U-boat of the Imperial German Navy.

  1. ^ a b Helgason, Guðmundur. "WWI U-boats: U 33". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 29 August 2009.