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SM UB-105

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.[Note 1]

UB-148 at sea, a U-boat similar to UB-105.
History
German Empire
NameUB-105
Ordered6 / 8 February 1917[2]
BuilderBlohm & Voss, Hamburg
Cost3,714,000 German Papiermark
Yard number311
Launched7 July 1917[1]
Commissioned14 January 1918[1]
FateSurrendered 16 January 1919, broken up in Felixtowe in 1922.[1]
General characteristics [1]
Class and typeGerman Type UB III submarine
Displacement
  • 510 t (500 long tons) surfaced
  • 629 t (619 long tons) submerged
Length55.30 m (181 ft 5 in) (o/a)
Beam5.80 m (19 ft)
Draught3.70 m (12 ft 2 in)
Propulsion
Speed
  • 13.3 knots (24.6 km/h; 15.3 mph) surfaced
  • 7.5 knots (13.9 km/h; 8.6 mph) submerged
Range
  • 7,420 nmi (13,740 km; 8,540 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[1]
Armament
Service record
Part of:
  • Mittelmeer I Flotilla
  • 8 May – 11 November 1918
Commanders:
  • Kptlt. Wilhelm Marschall[3]
  • 14 January – 9 September 1918
  • Oblt.z.S. Rudolf Petersen[4]
  • 10 September – 30 November 1918
Operations: 5 patrols
Victories:
  • 24 merchant ships sunk
    (63,396 GRT)
  • 1 warship sunk
    (1,290 tons)
  • 1 auxiliary warship sunk
    (1,368 GRT)

UB-105 was surrendered to Britain on 16 January 1919 and broken up in Felixstowe in 1922.[1]

Construction

She was built by Blohm & Voss of Hamburg and following just under a year of construction, launched at Hamburg on 7 July 1917. UB-105 was commissioned early the next year under the command of Kptlt. Wilhelm Marschall. Like all Type UB III submarines, UB-105 carried 10 torpedoes and was armed with a 8.8 cm (3.46 in) deck gun. UB-105 would carry a crew of up to 3 officer and 31 men and had a cruising range of 7,420 nautical miles (13,740 km; 8,540 mi). UB-105 had a displacement of 510 t (500 long tons) while surfaced and 629 t (619 long tons) when submerged. Her engines enabled her to travel at 13.3 knots (24.6 km/h; 15.3 mph) when surfaced and 7.4 knots (13.7 km/h; 8.5 mph) when submerged.

Summary of raiding history

 
UB-105 sank Ellerman Lines' 4,262 GRT cargo steamship Branksome Hall off the coast of Cyrenaica in July 1918. She is shown here between 1906 and 1911, when she was with Glen Line as Glenavon.
Date Name Nationality Tonnage[Note 2] Fate[5]
23 April 1918 Restaurado   Portugal 136 Sunk
24 April 1918 Leonor   Portugal 166 Sunk
25 April 1918 HMS Cowslip   Royal Navy 1,290 Sunk
29 April 1918 City of Pensacola   United States 705 Sunk
29 April 1918 Kut Sang   United Kingdom 4,895 Sunk
30 April 1918 Conway   United Kingdom 4,003 Sunk
3 June 1918 Nora   United Kingdom 3,933 Sunk
5 June 1918 HMS Snaefell   Royal Navy 1,368 Sunk
6 June 1918 Archbank   United Kingdom 3,767 Sunk
6 June 1918 Menzaleh   United Kingdom 1,859 Sunk
9 June 1918 Clan Forbes   United Kingdom 3,946 Sunk
9 June 1918 Pundit   United Kingdom 5,917 Sunk
9 June 1918 Tewfikieh   United Kingdom 2,490 Sunk
14 July 1918 Branksome Hall   United Kingdom 4,262 Sunk
14 July 1918 Waitemata   United Kingdom 5,432 Sunk
14 July 1918 Djemnah   France 3,716 Sunk
19 July 1918 Eguskia   Spain 1,181 Sunk
18 September 1918 Antonietta   Kingdom of Italy 93 Sunk
20 September 1918 Angelina Pasquale   Kingdom of Italy 29 Sunk
20 September 1918 San Michele   Kingdom of Italy 24 Sunk
21 September 1918 Santo Fortunato   Kingdom of Italy 24 Sunk
3 October 1918 Ariel   United Kingdom 3,428 Sunk
3 October 1918 Saint Luc   France 2,456 Sunk
7 October 1918 Madeira   Portugal 4,792 Sunk
7 October 1918 Saint Barnabe   France 5,184 Sunk
12 October 1918 Tripoli II   Kingdom of Italy 958 Sunk

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. ^ a b c d e f Gröner 1991, pp. 25–30.
  2. ^ Rössler 1979, p. 66.
  3. ^ Helgason, Guðmundur. "WWI U-boat commanders: Wilhelm Marschall (Pour le Mérite)". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 March 2015.
  4. ^ Helgason, Guðmundur. "WWI U-boat commanders: Rudolf Petersen". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 March 2015.
  5. ^ Helgason, Guðmundur. "Ships hit by UB 105". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 10 December 2014.

Bibliography

  • 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.
  • Bendert, Harald (2000). Die UB-Boote der Kaiserlichen Marine, 1914-1918. Einsätze, Erfolge, Schicksal (in German). Hamburg: Verlag E.S. Mittler & Sohn GmbH. ISBN 3-8132-0713-7.
  • Rössler, Eberhard (1979). U-Bootbau bis Ende des 1. Weltkrieges, Konstruktionen für das Ausland und die Jahre 1935–1945. Die deutschen U-Boote und ihre Werften (in German). Vol. I. Munich: Bernard & Graefe. ISBN 3-7637-5213-7.

other, ships, with, same, name, german, submarine, german, type, submarine, boat, imperial, german, navy, during, world, commissioned, into, imperial, german, navy, january, 1918, note, boat, similar, historygerman, empirenameub, 105ordered6, february, 1917, b. For other ships with the same name see German submarine U 105 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 Note 1 UB 148 at sea a U boat similar to UB 105 HistoryGerman EmpireNameUB 105Ordered6 8 February 1917 2 BuilderBlohm amp Voss HamburgCost3 714 000 German PapiermarkYard number311Launched7 July 1917 1 Commissioned14 January 1918 1 FateSurrendered 16 January 1919 broken up in Felixtowe in 1922 1 General characteristics 1 Class and typeGerman Type UB III submarineDisplacement510 t 500 long tons surfaced 629 t 619 long tons submergedLength55 30 m 181 ft 5 in o a Beam5 80 m 19 ft Draught3 70 m 12 ft 2 in Propulsion2 propeller shaft 2 MAN Vulcan four stroke 6 cylinder diesel engines 1 085 bhp 809 kW 2 Siemens Schuckert electric motors 780 shp 580 kW Speed13 3 knots 24 6 km h 15 3 mph surfaced 7 5 knots 13 9 km h 8 6 mph submergedRange7 420 nmi 13 740 km 8 540 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 submergedTest depth50 m 160 ft Complement3 officers 31 men 1 Armament5 50 cm 19 7 in torpedo tubes 4 bow 1 stern 10 torpedoes 1 8 8 cm 3 46 in deck gunService recordPart of Mittelmeer I Flotilla 8 May 11 November 1918Commanders Kptlt Wilhelm Marschall 3 14 January 9 September 1918 Oblt z S Rudolf Petersen 4 10 September 30 November 1918Operations 5 patrolsVictories 24 merchant ships sunk 63 396 GRT 1 warship sunk 1 290 tons 1 auxiliary warship sunk 1 368 GRT UB 105 was surrendered to Britain on 16 January 1919 and broken up in Felixstowe in 1922 1 Contents 1 Construction 2 Summary of raiding history 3 References 3 1 Notes 3 2 Citations 4 BibliographyConstruction EditMain article German Type UB III submarine She was built by Blohm amp Voss of Hamburg and following just under a year of construction launched at Hamburg on 7 July 1917 UB 105 was commissioned early the next year under the command of Kptlt Wilhelm Marschall Like all Type UB III submarines UB 105 carried 10 torpedoes and was armed with a 8 8 cm 3 46 in deck gun UB 105 would carry a crew of up to 3 officer and 31 men and had a cruising range of 7 420 nautical miles 13 740 km 8 540 mi UB 105 had a displacement of 510 t 500 long tons while surfaced and 629 t 619 long tons when submerged Her engines enabled her to travel at 13 3 knots 24 6 km h 15 3 mph when surfaced and 7 4 knots 13 7 km h 8 5 mph when submerged Summary of raiding history Edit UB 105 sank Ellerman Lines 4 262 GRT cargo steamship Branksome Hall off the coast of Cyrenaica in July 1918 She is shown here between 1906 and 1911 when she was with Glen Line as Glenavon Date Name Nationality Tonnage Note 2 Fate 5 23 April 1918 Restaurado Portugal 136 Sunk24 April 1918 Leonor Portugal 166 Sunk25 April 1918 HMS Cowslip Royal Navy 1 290 Sunk29 April 1918 City of Pensacola United States 705 Sunk29 April 1918 Kut Sang United Kingdom 4 895 Sunk30 April 1918 Conway United Kingdom 4 003 Sunk3 June 1918 Nora United Kingdom 3 933 Sunk5 June 1918 HMS Snaefell Royal Navy 1 368 Sunk6 June 1918 Archbank United Kingdom 3 767 Sunk6 June 1918 Menzaleh United Kingdom 1 859 Sunk9 June 1918 Clan Forbes United Kingdom 3 946 Sunk9 June 1918 Pundit United Kingdom 5 917 Sunk9 June 1918 Tewfikieh United Kingdom 2 490 Sunk14 July 1918 Branksome Hall United Kingdom 4 262 Sunk14 July 1918 Waitemata United Kingdom 5 432 Sunk14 July 1918 Djemnah France 3 716 Sunk19 July 1918 Eguskia Spain 1 181 Sunk18 September 1918 Antonietta Kingdom of Italy 93 Sunk20 September 1918 Angelina Pasquale Kingdom of Italy 29 Sunk20 September 1918 San Michele Kingdom of Italy 24 Sunk21 September 1918 Santo Fortunato Kingdom of Italy 24 Sunk3 October 1918 Ariel United Kingdom 3 428 Sunk3 October 1918 Saint Luc France 2 456 Sunk7 October 1918 Madeira Portugal 4 792 Sunk7 October 1918 Saint Barnabe France 5 184 Sunk12 October 1918 Tripoli II Kingdom of Italy 958 SunkReferences EditNotes Edit SM stands for Seiner Majestat English His Majesty s and combined with the U for Unterseeboot would be translated as His Majesty s Submarine Merchant ship tonnages are in gross register tons Military vessels are listed by tons displacement Citations Edit a b c d e f Groner 1991 pp 25 30 Rossler 1979 p 66 Helgason Gudmundur WWI U boat commanders Wilhelm Marschall Pour le Merite German and Austrian U boats of World War I Kaiserliche Marine Uboat net Retrieved 9 March 2015 Helgason Gudmundur WWI U boat commanders Rudolf Petersen German and Austrian U boats of World War I Kaiserliche Marine Uboat net Retrieved 9 March 2015 Helgason Gudmundur Ships hit by UB 105 German and Austrian U boats of World War I Kaiserliche Marine Uboat net Retrieved 10 December 2014 Bibliography EditGroner 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 Bendert Harald 2000 Die UB Boote der Kaiserlichen Marine 1914 1918 Einsatze Erfolge Schicksal in German Hamburg Verlag E S Mittler amp Sohn GmbH ISBN 3 8132 0713 7 Rossler Eberhard 1979 U Bootbau bis Ende des 1 Weltkrieges Konstruktionen fur das Ausland und die Jahre 1935 1945 Die deutschen U Boote und ihre Werften in German Vol I Munich Bernard amp Graefe ISBN 3 7637 5213 7 Retrieved from https en wikipedia org w index php title SM UB 105 amp oldid 1050547829, wikipedia, wiki, book, books, library,

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