SM U-29 (Germany)

Last updated
SM U 29 leaving harbour 800px.jpg
SM U 29, Commander Otto Weddigen, leaving harbour for his last cruise
History
War Ensign of Germany 1903-1918.svg German Empire
NameU-29
Ordered19 February 1912
Builder Kaiserliche Werft Danzig
Yard number19
Launched11 October 1913
Commissioned1 August 1914
FateRammed and sunk by HMS Dreadnought on 18 March 1915
General characteristics [1]
Class and type German Type U 27 submarine
Displacement
  • 675  t (664 long tons) surfaced
  • 878 t (864 long tons) submerged
Length64.70 m (212 ft 3 in) (o/a)
Beam6.32 m (20 ft 9 in)
Draught3.48 m (11 ft 5 in)
Speed
  • 16.7 knots (30.9 km/h; 19.2 mph) surfaced
  • 9.8 knots (18.1 km/h; 11.3 mph) submerged
Range
  • 8,420  nmi (15,590 km; 9,690 mi) at 8 knots (15 km/h; 9.2 mph) surfaced
  • 85 nmi (157 km; 98 mi) at 5 knots (9.3 km/h; 5.8 mph) submerged
Test depth50 m (164 ft)
Complement4 officers, 31 enlisted
Armament
Service record
Part of:
  • IV Flotilla
  • Unknown start – 18 March 1915
Commanders:
  • Kptlt. Wilhelm Plange
  • 1 August 1914 – 15 February 1915
  • Kptlt. Otto Weddigen
  • 16 February – 18 March 1915
Operations: 1 patrol
Victories:
  • 4 merchant ships sunk
    (12,934  GRT)
  • 2 merchant ships damaged (4,317  GRT)

SM U-29 [Note 1] was a Type U-27 U-boat of the Imperial German Navy. She served during the First World War.

Contents

U-29's last commander was Captain Otto Weddigen. U-29 was sunk with all hands on 18 March 1915 in the Pentland Firth after being rammed by HMS Dreadnought, [2] the only submarine known to have been purposefully sunk by a battleship.

Summary of raiding history

DateNameNationalityTonnage [Note 2] Fate [3]
11 March 1915AdenwenCivil Ensign of the United Kingdom.svg  United Kingdom 3,798Damaged
11 March 1915 Auguste Conseil Flag of France.svg  France 2,952Sunk
12 March 1915 Andalusian Civil Ensign of the United Kingdom.svg  United Kingdom 2,349Sunk
12 March 1915 Headlands Civil Ensign of the United Kingdom.svg  United Kingdom 2,988Sunk
12 March 1915 Indian City Civil Ensign of the United Kingdom.svg  United Kingdom 4,645Sunk
14 March 1915AtalantaCivil Ensign of the United Kingdom.svg  United Kingdom 519Damaged

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References

Notes

  1. ↑ "SM" stands for "Seiner Majestät" (English: His Majesty's) and combined with the U for Unterseeboot would be translated as His Majesty's Submarine.
  2. ↑ Tonnages are in gross register tons

Citations

  1. ↑ Gröner 1991, pp. 6–7.
  2. ↑ "History.ney.mil, Dreadnought". Archived from the original on 27 June 2014. Retrieved 30 December 2009.
  3. ↑ Helgason, Guðmundur. "Ships hit by U 29". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 22 December 2014.

Bibliography

58°42′58.5″N3°6′52.5″W / 58.716250°N 3.114583°W / 58.716250; -3.114583

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