SM UC-43

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Career (German Empire)
Class and type: German Type UC II submarine
Name: UC-43
Ordered: 20 November 1915[1]
Builder: AG Vulcan, Hamburg[2]
Yard number: 76[1]
Launched: 5 October 1916[1]
Commissioned: 25 October 1916[1]
Fate: torpedoed and sunk by HMS G13 on 10 March 1917[1]
General characteristics
Class & type: Type UC II submarine
Displacement: 400 t (440 short tons), surfaced[2]
480 t (530 short tons), submerged
Length: 162 ft 3 in (49.45 m)[2]
Beam: 17 ft 4 in (5.28 m)[2]
Draft: 12 ft 2 in (4 m)[3]
Propulsion: 2 × propeller shafts
2 × 6-cylinder, 4-stroke diesel engines, 500 bhp (370 kW)[3]
2 × electric motors, 460 shp (340 kW)[3]
Speed: 11.7 knots (21.7 km/h), surfaced[2]
6.7 knots (12.4 km/h), submerged
Endurance: 9,410 nautical miles at 7 knots, surfaced[3]
(17,430 km at 13 km/h)
60 nautical miles at 4 knots, submerged[3]
(110 km at 7.4 km/h)
Test depth: 50 m (160 ft)[3]
Complement: 26[3]
Armament: 6 × 100 cm (39.4 in) mine tubes[3]
18 × UC 200 mines
3 × 50 cm (19.7 in) torpedo tubes (2 bow/external; one stern)
7 × torpedoes
1 × 8.8 cm (3.46 in) KL/30 deck gun[2]
Notes: 48-second diving time[2]

SM UC-43 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I. The U-boat was ordered on 20 November 1915 and was launched on 5 October 1916. She was commissioned into the German Imperial Navy on 25 October 1916 as SM UC-43.[Note 1] In 2 patrols UC-43 was credited with sinking 13 ships, either by torpedo or by mines laid. UC-43 was torpedoed and sunk by HMS G13 north of Muckle Flugga on 10 March 1917.[1]

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.

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 Helgason, Guðmundur. "WWI U-boats: UC-43". U-Boat War in World War I. Uboat.net. Retrieved 23 February 2009. 
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 Tarrant, p. 173.
  3. 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 Gardiner, p. 182.

Bibliography

  • Gardiner, Robert, ed. (1985). Conway's All the World's Fighting Ships, 1906–1921. Annapolis, Maryland: Naval Institute Press. ISBN 978-0-87021-907-8. OCLC 12119866. 
  • Tarrant, V. E. (1989). The U-Boat Offensive: 1914–1945. Annapolis, Maryland: Naval Institute Press. ISBN 978-0-87021-764-7. OCLC 20338385. 



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