SM U 63

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SM U 63
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German EmpireGerman Empire (Reichskriegsflagge)
Construction data
Submarine type: Two-hull ocean-going boat
Series: U 63 - U 65
Builder: Germania shipyard, Kiel
Build number: 247
Launch: February 8, 1916
Commissioning: March 11, 1916
Technical specifications
Displacement: 810 tons (above water)
927 tons (under water)
Length: 68.36 m
Width: 6.30 m
Draft: 4.04 m
Pressure body ø: 4.15 m
Max. Diving depth: 50 m
Dive time: 30-50 s
Drive: Diesel engines 2200 PS
E-machines 1200 PS
Speed: 16.5 knots (above water)
9 knots (under water)
Armament: 2 bow and 2 stern
torpedo tubes, 8 torpedoes
1 or 2 × 8.8 cm deck guns
1 × 10.5 cm deck guns (until mid-1918)
Mission data
Commanders:
Crew (target strength): 4 officers
32 men
Calls: 12
Successes: 70 sunk merchant ships
1 sunk warship
Whereabouts: Delivered to Great Britain in January 1919. Wrecked in Blyth 1919–1920.

The SM U 63 was a diesel-electric submarine of the German Imperial Navy that was used in the First World War .

Calls

U 63 ran on 8 February 1916, which Germaniawerft in Kiel from the stack and was put into service on March 11, 1916th The commanders of the submarine were Otto Schultze (March 11, 1916 - August 27, 1917 and October 15, 1917 - December 24, 1917), Heinrich Metzger (August 28, 1917 - October 14, 1917) and Kurt Hartwig (25. December 1917 - November 11, 1918).

U 63 was assigned to the IV submarine flotilla in 1916 and then to the 1st Mediterranean submarine flotilla until 1918 .

During the First World War, U 63 carried out twelve patrols in the Mediterranean and the eastern North Atlantic . A total of 70 merchant ships from the Entente and neutral states with a total tonnage of 194,208  GRT were sunk. A warship was also sunk: on August 20, 1916, the British light cruiser Falmouth (5250 GRT) sank off the east coast of England by a torpedo hit. Eleven sailors were killed. The cruiser had been damaged by U 66 shortly before .

The trips in the Mediterranean took U 63 to the coast of Egypt , off which the small sailor L. Rahmanich (79 GRT) was sunk on March 26, 1917 .

The largest ship sunk by U 63 was the British troop transport Transylvania (around 14,300 GRT), which was sunk on May 4, 1917 2.5 miles south of Cape Vado in the Ligurian Sea . There were over 400 fatalities.

Measured by the total sunk tonnage, U 63 is sixth among the “most successful” German deep-sea submarines of the First World War.

technology

The diesel engines of the submarines U 63 - U 65 were originally commissioned for the Russian Navy . Due to the outbreak of the First World War, however, they were confiscated by the German Reich and simplified submarine bodies "built around".

Whereabouts

As a result of the German defeat in World War I, U 63 was delivered to Great Britain on January 16, 1919 . In 1919 and 1920 it was scrapped in Blyth in northern England .

Ships sunk by U 63 (selection)

Footnotes

  1. Bodo Herzog: German U-Boats 1906–1966 . Erlangen: Karl Müller Verlag, 1993, p. 139ff.
  2. Bodo Herzog: German U-Boats 1906–1966 . Erlangen: Karl Müller Verlag, 1993, p. 68.
  3. uboat.net: Ships hit by U 63
  4. Bodo Herzog: German U-Boats 1906–1966 . Erlangen: Karl Müller Verlag, 1993, p. 120.
  5. uboat.net: Ships hit during WWI - HMS Falmouth
  6. uboat.net: Ships hit during WWI - L. Rahmanich
  7. uboat.net: Ships hit during WWI - Transylvania
  8. Report on the sinking of the Transylvania in the New York Times, May 25, 1917
  9. Bodo Herzog: German U-Boats 1906–1966 . Erlangen: Karl Müller Verlag, 1993, p. 107.
  10. Bodo Herzog: German U-Boats 1906–1966 . Erlangen: Karl Müller Verlag, 1993, p. 90.

literature

  • Bodo Herzog: German U-Boats 1906–1966 . Erlangen: Karl Müller Verlag, 1993, ISBN 3-86070-036-7 .

Web links