SM UC-35

Last updated
History
War Ensign of Germany 1903-1918.svg German Empire
NameUC-35
Ordered20 November 1915 [1]
Builder Blohm & Voss, Hamburg [2]
Yard number276 [1]
Launched6 May 1916 [1]
Commissioned2 October 1916 [1]
FateSunk, 16 May 1918 [1]
General characteristics [3]
Class & type Type UC II submarine
Displacement
  • 427  t (420 long tons), surfaced
  • 509 t (501 long tons), submerged
Length
Beam
  • 5.22 m (17 ft 2 in) o/a
  • 3.65 m (12 ft) pressure hull
Draught3.65 m (12 ft)
Propulsion
Speed
  • 11.6 knots (21.5 km/h; 13.3 mph), surfaced
  • 6.8 knots (12.6 km/h; 7.8 mph), submerged
Range
  • 10,180  nmi (18,850 km; 11,710 mi) at 7 knots (13 km/h; 8.1 mph) surfaced
  • 54 nmi (100 km; 62 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth50 m (160 ft)
Complement26
Armament
Notes35-second diving time
Service record
Part of:
  • Pola / Mittelmeer / Mittelmeer II Flotilla
  • 25 December 1916 – 16 May 1918
Commanders:
  • Kptlt. Ernst von Voigt [4]
  • 4 October 1916 – 13 June 1917
  • Oblt.z.S. Hans Paul Korsch [5]
  • 14 June 1917 – 16 May 1918
Operations: 11 patrols
Victories:
  • 46 merchant ships sunk
    (67,348  GRT)
  • 1 warship sunk
    (970 tons)
  • 1 auxiliary warship sunk
    (2,766  GRT)
  • 5 merchant ships damaged
    (16,706  GRT)

SM UC-35 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 6 May 1916. She was commissioned into the German Imperial Navy on 2 October 1916 as SM UC-35. [Note 1] In eleven patrols UC-35 was credited with sinking 48 ships, either by torpedo or by mines laid. UC-35 was sunk by gunfire from the French torpedo boat Aigli southwest of Sardinia on 16 May 1918 at 39°48′N7°42′E / 39.800°N 7.700°E / 39.800; 7.700 . [1]

Contents

Design

A Type UC II submarine, UC-35 had a displacement of 427 tonnes (420 long tons) when at the surface and 509 tonnes (501 long tons) while submerged. She had a length overall of 50.35 m (165 ft 2 in), a beam of 5.22 m (17 ft 2 in), and a draught of 3.65 m (12 ft). The submarine was powered by two six-cylinder four-stroke diesel engines each producing 300 metric horsepower (220 kW; 300 shp) (a total of 600 metric horsepower (590 shp; 440 kW)), two electric motors producing 460 metric horsepower (340 kW; 450 shp), and two propeller shafts. She had a dive time of 35 seconds and was capable of operating at a depth of 50 metres (160 ft). [3]

The submarine had a maximum surface speed of 11.8 knots (21.9 km/h; 13.6 mph) and a submerged speed of 6.6 knots (12.2 km/h; 7.6 mph). When submerged, she could operate for 54 nautical miles (100 km; 62 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 10,180 nautical miles (18,850 km; 11,710 mi) at 7 knots (13 km/h; 8.1 mph). UC-35 was fitted with six 100 centimetres (39 in) mine tubes, eighteen UC 200 mines, three 50 centimetres (20 in) torpedo tubes (one on the stern and two on the bow), seven torpedoes, and one 8.8 cm (3.5 in) Uk L/30 deck gun. Her complement was twenty-six crew members. [3]

Summary of raiding history

DateNameNationalityTonnage [Note 2] Fate [6]
22 February 1917 Nostra Signora Del Porto Salvo Civil Ensign of the United Kingdom.svg United Kingdom 136Sunk
28 February 1917 Cassini Civil and Naval Ensign of France.svg  French Navy 970Sunk
28 February 1917 Elisabetta Concettina Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 45Sunk
28 February 1917 Giustina Madre Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 35Sunk
3 March 1917 River Forth Civil Ensign of the United Kingdom.svg United Kingdom 4,421Sunk
4 April 1917 City of Paris Civil Ensign of the United Kingdom.svg United Kingdom 9,191Sunk
9 May 1917 Dio Ti Guardi Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 11Sunk
9 May 1917 L’Oriente Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 11Sunk
9 May 1917 Peppino Aiello Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 111Sunk
9 May 1917 San Pietro Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 11Sunk
10 May 1917 Leone Decimo Terzo Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 78Sunk
11 May 1917 Limassol Civil Ensign of the United Kingdom.svg United Kingdom 100Sunk
11 May 1917 Luisa Madre Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 85Sunk
11 May 1917 Carolina Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 87Sunk
11 May 1917 Rosalia Madre Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 95Sunk
11 May 1917 Sant’ Antonio Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 40Sunk
16 May 1917 Hilonian Flag of the United States (1912-1959).svg United States 2,921Sunk
23 May 1917 Pipitsa Flag of Greece (1822-1978).svg Greece 224Sunk
24 May 1917 McClure Civil Ensign of the United Kingdom.svg United Kingdom 220Sunk
25 May 1917 Nicolino Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 121Sunk
26 May 1917 Risorgimento Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 222Sunk
3 June 1917DockleafCivil Ensign of the United Kingdom.svg United Kingdom 5,311Damaged
10 June 1917 Annam Flag of France.svg France 6,075Sunk
25 June 1917 Anatolia Civil Ensign of the United Kingdom.svg United Kingdom 3,847Sunk
9 August 1917 Alfonso Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 15Sunk
9 August 1917 S. Gerlano Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 11Sunk
14 August 1917 Umberto I Flag of Italy (1861-1946) crowned.svg  Regia Marina 2,766Sunk
17 August 1917 Lorenzina Aiello Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 120Sunk
17 August 1917San RossoreFlag of Italy (1861-1946) crowned.svg Kingdom of Italy 5,601Damaged
26 August 1917 Maria Del Carmine Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 108Sunk
3 October 1917 Elisa Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 178Sunk
3 October 1917 Giuseppe Ferrante Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 51Sunk
11 October 1917 Cayo Bonito Civil Ensign of the United Kingdom.svg United Kingdom 3,427Sunk
11 October 1917 Italia Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 3,456Sunk
11 October 1917 Lovli Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 7,212Sunk
13 October 1917TripoliFlag of Italy (1861-1946) crowned.svg Kingdom of Italy 1,743Damaged
12 November 1917 Anteo Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 2,774Sunk
22 November 1917 Kohistan Civil Ensign of the United Kingdom.svg United Kingdom 4,732Sunk
23 November 1917 Luigina Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 278Sunk
26 November 1917 Pontida Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 5,834Sunk
27 November 1917ThornhillCivil Ensign of the United Kingdom.svg United Kingdom 3,848Damaged
28 November 1917 Albert Watts Flag of the United States (1912-1959).svg United States 3,302Sunk
4 December 1917 Alberto Verderame Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 195Sunk
31 March 1918 Immacolata Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 35Sunk
4 April 1918 Liberia Flag of France.svg France 1,942Sunk
5 April 1918 Camelia Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 396Sunk
3 May 1918 Il Francesco Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 116Sunk
5 May 1918 Carrione Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 65Sunk
5 May 1918Il SecondoFlag of Italy (1861-1946) crowned.svg Kingdom of Italy 203Damaged
9 May 1918 Deipara Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 2,282Sunk
12 May 1918 Pax Flag of France.svg France 798Sunk
12 May 1918 Togo Flag of Italy (1861-1946) crowned.svg Kingdom of Italy 1,484Sunk
15 May 1918 Villa De Soller Flag of Spain.svg Spain 450Sunk

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. Merchant ship tonnages are in gross register tons. Military vessels are listed by tons displacement.

Citations

  1. 1 2 3 4 5 6 Helgason, Guðmundur. "WWI U-boats: UC 35". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 23 February 2009.
  2. Tarrant, p. 173.
  3. 1 2 3 Gröner 1991, pp. 31–32.
  4. Helgason, Guðmundur. "WWI U-boat commanders: Ernst von Voigt". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 16 February 2015.
  5. Helgason, Guðmundur. "WWI U-boat commanders: Hans Paul Korsch". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 16 February 2015.
  6. Helgason, Guðmundur. "Ships hit by UC 35". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 16 February 2015.

Bibliography

  • Bendert, Harald (2001). Die UC-Boote der Kaiserlichen Marine 1914-1918. Minenkrieg mit U-Booten (in German). Hamburg, Berlin, Bonn: Mittler. ISBN   3-8132-0758-7.
  • Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. German Warships 1815–1945. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN   0-85177-593-4.
  • Gardiner, Robert; Gray, Randal, eds. (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.