SM UB-38
![]() SM UB-45 a U-boat similar to UB-38 | |
History | |
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Name | UB-38 |
Ordered | 22 July 1915[2] |
Builder | Blohm & Voss, Hamburg[2] |
Cost | 1,152,000 German Papiermark[3] |
Yard number | 262[1] |
Launched | 1 April 1916[1] |
Completed | 18 July 1916[1] |
Commissioned | 19 July 1916[3] |
Fate | Sunk by mine 8 February 1918[3] |
General characteristics | |
Class and type | Type UB II submarine |
Displacement | |
Length |
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Beam |
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Draught | 3.69 m (12 ft 1 in) |
Propulsion |
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Speed |
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Range |
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Test depth | 50 m (160 ft) |
Complement | 2 officers, 21 men |
Armament |
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Notes | 42-second diving time |
Service record | |
Part of: |
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Commanders: | |
Operations: | 21 patrols |
Victories: |
SM UB-38[Note 1] was a German Type UB II submarine or U-boat in the German Imperial Navy (German: Kaiserliche Marine) during World War I.
Design
[edit]A Type UB II submarine, UB-38 had a displacement of 274 tonnes (270 long tons) when at the surface and 303 tonnes (298 long tons) while submerged. She had a total length of 36.90 m (121 ft 1 in), a beam of 4.37 m (14 ft 4 in), and a draught of 3.69 m (12 ft 1 in). The submarine was powered by two Körting six-cylinder diesel engines producing a total 284 metric horsepower (280 shp; 209 kW), two Siemens-Schuckert electric motors producing 280 metric horsepower (210 kW; 280 shp), and one propeller shaft. She was capable of operating at depths of up to 50 metres (160 ft).[3]
The submarine had a maximum surface speed of 9.15 knots (16.95 km/h; 10.53 mph) and a maximum submerged speed of 5.81 knots (10.76 km/h; 6.69 mph). When submerged, she could operate for 45 nautical miles (83 km; 52 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 6,450 nautical miles (11,950 km; 7,420 mi) at 5 knots (9.3 km/h; 5.8 mph). UB-38 was fitted with two 50 centimetres (20 in) torpedo tubes, four torpedoes, and one 8.8 cm (3.5 in) Uk L/30 deck gun. She had a complement of twenty-one crew members and two officers and a 42-second dive time.[3]
Construction and career
[edit]The U-boat was ordered on 22 July 1915 and launched on 1 April 1916. She was commissioned into the German Imperial Navy on 19 July 1916 as SM UB-38.
The submarine sank 47 ships in 21 patrols. UB-38 struck a mine and sank in the English Channel on 8 February 1918.[3]
Summary of raiding history
[edit]Date | Name | Nationality | Tonnage[Note 2] | Fate[8] |
---|---|---|---|---|
30 September 1916 | Irma | ![]() | 844 | Sunk |
30 September 1916 | Pearl | ![]() | 144 | Sunk |
1 October 1916 | Le Pelerin | ![]() | 31 | Sunk |
1 October 1916 | Cap Mazagan | ![]() | 789 | Sunk |
1 October 1916 | Le Blavet | ![]() | 1,010 | Sunk |
1 October 1916 | Mallin | ![]() | 468 | Sunk |
1 October 1916 | Musette | ![]() | 245 | Sunk |
3 October 1916 | La Fraternite | ![]() | 477 | Sunk |
4 October 1916 | Cantatrice | ![]() | 109 | Sunk |
5 October 1916 | Cederic | ![]() | 1,129 | Sunk |
5 October 1916 | Rosenvold | ![]() | 758 | Sunk |
13 November 1916 | Bernicia | ![]() | 957 | Sunk |
13 November 1916 | Caterham | ![]() | 1,912 | Sunk |
13 November 1916 | Riquette | ![]() | 164 | Sunk |
13 November 1916 | Saint Nicolas | ![]() | 261 | Sunk |
14 November 1916 | Polpedn | ![]() | 1,510 | Sunk |
14 November 1916 | Professeur Jalaguier | ![]() | 223 | Sunk |
14 November 1916 | Ullvang | ![]() | 639 | Sunk |
12 December 1916 | Coath | ![]() | 975 | Sunk |
12 December 1916 | Conrad | ![]() | 164 | Sunk |
15 December 1916 | Naiad | ![]() | 1,907 | Sunk |
17 December 1916 | Ason | ![]() | 2,083 | Sunk |
19 December 1916 | Ocean | ![]() | 339 | Sunk |
15 January 1917 | Independent | ![]() | 153 | Sunk |
16 January 1917 | Manuel | ![]() | 2,419 | Sunk |
18 January 1917 | Asp | ![]() | 1,759 | Sunk |
19 January 1917 | Lillian H. | ![]() | 467 | Sunk |
11 February 1917 | Dalmata | ![]() | 1,773 | Sunk |
11 April 1917 | Precedent | ![]() | 36 | Sunk |
12 April 1917 | Lismore | ![]() | 1,305 | Sunk |
13 April 1917 | Maria | ![]() | 175 | Sunk |
26 April 1917 | Kong Oscar II | ![]() | 842 | Sunk |
27 April 1917 | Jessie | ![]() | 108 | Sunk |
1 May 1917 | Ladywood | ![]() | 2,314 | Sunk |
4 May 1917 | Aghios Nikolaos | ![]() | 2,231 | Sunk |
4 May 1917 | Assos | ![]() | 2,840 | Sunk |
4 May 1917 | Joseph | ![]() | 205 | Sunk |
24 May 1917 | Gudrun | ![]() | 1,472 | Sunk |
24 May 1917 | Thyra | ![]() | 285 | Sunk |
20 August 1917 | Claverley | ![]() | 3,829 | Sunk |
26 August 1917 | W. H. Dwyer | ![]() | 1,770 | Sunk |
15 September 1917 | Dependence | ![]() | 120 | Sunk |
21 September 1917 | Aline Montreuil | ![]() | 1,624 | Sunk |
19 October 1917 | Teespool | ![]() | 4,577 | Damaged |
20 October 1917 | Algarve | ![]() | 1,274 | Sunk |
13 December 1917 | Ottokar | ![]() | 957 | Sunk |
5 January 1918 | Birtley | ![]() | 1,438 | Sunk |
3 February 1918 | Lofoten | ![]() | 942 | Sunk |
References
[edit]Notes
[edit]- ^ "SM" stands for "Seiner Majestät" (English: His Majesty's) and combined with the U for Unterseeboot would be translated as His Majesty's Submarine.
- ^ Tonnages are in gross register tons
Citations
[edit]- ^ a b c Rössler 1979, p. 65.
- ^ a b Rössler 1979, p. 64.
- ^ a b c d e f Gröner 1991, pp. 23–25.
- ^ Helgason, Guðmundur. "WWI U-boat commanders: Erwin Waßner (Pour le Mérite)". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 2 February 2015.
- ^ Helgason, Guðmundur. "WWI U-boat commanders: Wilhelm Amberger". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 2 February 2015.
- ^ Helgason, Guðmundur. "WWI U-boat commanders: Waldemar von Fischer". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 2 February 2015.
- ^ Helgason, Guðmundur. "WWI U-boat commanders: Günther Bachmann". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 2 February 2015.
- ^ Helgason, Guðmundur. "Ships hit by UB 38". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 2 February 2015.
Bibliography
[edit]- 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.
- 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.
- Rössler, Eberhard (1979). Die deutschen U-Boote und ihre Werften: eine Bilddokumentation über den deutschen U-Bootbau; in zwei Bänden (in German). Vol. I. Munich: Bernard & Graefe. ISBN 3-7637-5213-7.