SM UB-61

Last updated
UB 148 at sea 2.jpeg
UB-148 at sea, a U-boat similar to UB-61.
History
War Ensign of Germany 1903-1918.svg German Empire
NameUB-61
Ordered20 May 1916 [1]
Builder AG Vulcan, Hamburg
Cost3,279,000 German Papiermark
Yard number86
Launched28 April 1917 [2]
Commissioned23 June 1917 [2]
FateSunk 29 November 1917 by mine at 53°20′N4°56′E / 53.333°N 4.933°E / 53.333; 4.933 , 34 dead [2]
General characteristics [2]
Class and type Type UB III submarine
Displacement
  • 508  t (500 long tons) surfaced
  • 639 t (629 long tons) submerged
Length55.52 m (182 ft 2 in) (o/a)
Beam5.76 m (18 ft 11 in)
Draught3.70 m (12 ft 2 in)
Propulsion
Speed
  • 13.3 knots (24.6 km/h; 15.3 mph) surfaced
  • 7.8 knots (14.4 km/h; 9.0 mph) submerged
Range
  • 8,420  nmi (15,590 km; 9,690 mi) at 6 knots (11 km/h; 6.9 mph) surfaced
  • 55 nmi (102 km; 63 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth50 m (160 ft)
Complement3 officers, 31 men [2]
Armament
Service record
Part of:
  • II Flotilla
  • 6 August 1916 – 10 September 1917
  • V Flotilla
  • 10 September – 29 November 1917
Commanders:
  • Oblt.z.S. Theodor Schultz [3]
  • 23 June – 29 November 1917
Operations: 3 patrols
Victories: 2 merchant ships sunk
(12,920  GRT)

SM UB-61 was a German Type UB III submarine or U-boat in the German Imperial Navy (German : Kaiserliche Marine) during World War I. She was commissioned into the German Imperial Navy on 23 June 1917 as SM UB-61. [Note 1]

Contents

The submarine conducted three patrols and sank two ships during the war for a total loss of 12,920  gross register tons  (GRT).

UB-61 was struck by a mine on 29 November 1917 at 53°20′N4°56′E / 53.333°N 4.933°E / 53.333; 4.933 and sunk with all hands lost. [2]

Construction

UB-61 was ordered by the GIN on 20 May 1916.

She was built by AG Vulcan of Hamburg and following just under a year of construction, launched at Hamburg on 28 April 1917. UB-61 was commissioned later that same year . Like all Type UB III submarines, UB-61 carried 10 torpedoes and was armed with a 8.8 cm (3.46 in) deck gun. UB-61 would carry a crew of up to 3 officer and 31 men and had a cruising range of 8,420 nautical miles (15,590 km; 9,690 mi). UB-61 had a displacement of 508  t (500 long tons) while surfaced and 639 t (629 long tons) when submerged. Her engines enabled her to travel at 13.3 knots (24.6 km/h; 15.3 mph) when surfaced and 8 knots (15 km/h; 9.2 mph) when submerged.

Summary of raiding history

DateNameNationalityTonnage [Note 2] Fate [4]
25 August 1917 Sycamore Civil Ensign of the United Kingdom.svg  United Kingdom 6,550Sunk
26 August 1917 Assyria Civil Ensign of the United Kingdom.svg  United Kingdom 6,370Sunk

Related Research Articles

SM UB-19 was a German Type UB II submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 30 April 1915 and launched on 2 September 1915. She was commissioned into the German Imperial Navy on 16 December 1915 as SM UB-19. The submarine sank 13 ships in 15 patrols for a total of 10,040 gross register tons (GRT). UB-19 was sunk in the English Channel at 49°56′N2°45′W on 30 November 1916 by British Q ship HMS Penshurst.

SM UB-36 was a German Type UB II submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 22 July 1915 and launched on 15 January 1916. She was commissioned into the German Imperial Navy on 22 May 1916 as SM UB-36.

SM UB-38 was a German Type UB II submarine or U-boat in the German Imperial Navy during World War I.

SM UB-39 was a German Type UB II submarine or U-boat in the German Imperial Navy during World War I.

SM UB-40 was a German Type UB II submarine or U-boat in the German Imperial Navy during World War I.

SM <i>UB-57</i>

SM UB-57 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the Flanders Flotilla of the German Imperial Navy on 30 July 1917 as SM UB-57.

SM <i>UB-62</i>

SM UB-62 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 9 July 1917 as SM UB-62.

SM <i>UB-64</i> German submarine

SM UB-64 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 5 August 1917 as SM UB-64.

SM <i>UB-72</i>

SM UB-72 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 9 September 1917 as SM UB-72.

SM <i>UB-73</i> German Imperial Navy submarine

SM UB-73 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 2 October 1917 as SM UB-73.

SM <i>UB-75</i>

SM UB-75 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 11 September 1917 as SM UB-75.

SM <i>UB-77</i> German Type UB III submarine used by the Imperial German Navy (1917-1919)

SM UB-77 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 2 October 1917 as SM UB-77.

SM <i>UB-78</i>

SM UB-78 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 20 October 1917 as SM UB-78. Mined off Dover on 19 April 1918 all 35 crew lost.

SM <i>UB-87</i>

SM UB-87 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 27 December 1917 as SM UB-87.

SM <i>UB-89</i>

SM UB-89 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 25 February 1918 as SM UB-89.

SM <i>UB-92</i> Submarine of the German Imperial Navy

SM UB-92 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 27 April 1918 as SM UB-92.

SM <i>UB-95</i>

SM UB-95 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 20 June 1918 as SM UB-95.

SM <i>UB-103</i> WWI era German Navy U-boat

SM UB-103 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned on 18 December 1917 as SM UB-103.

SM <i>UB-105</i>

SM UB-105 was a German Type UB III submarine or U-boat in the Imperial German Navy during World War I. She was commissioned into the Imperial German Navy on 14 January 1918 as SM UB-105.

SM <i>UB-104</i>

SM UB-104 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. She was commissioned into the German Imperial Navy on 15 March 1918 as SM UB-104.

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. ↑ Rössler 1979, p. 60.
  2. 1 2 3 4 5 6 Gröner 1991, pp. 25–30.
  3. ↑ Helgason, Guðmundur. "WWI U-boat commanders: Theodor Schultz". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 4 February 2015.
  4. ↑ Helgason, Guðmundur. "Ships hit by UB 61". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 4 February 2015.

Bibliography

This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.