SM UB-93 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 15 May 1918 as SM UB-93.[Note 1]
 UB-148 at sea, a U-boat similar to UB-93.
| |
| History | |
|---|---|
 German Empire | |
| Name | UB-93 |
| Ordered | 6 / 8 February 1917[1] |
| Builder | AG Vulcan, Hamburg |
| Cost | 3,654,000 German Papiermark |
| Yard number | 109 |
| Launched | 12 April 1918[2] |
| Commissioned | 15 May 1918[2] |
| Fate | Surrendered 21 November 1918, broken up in 1922[2] |
| General characteristics [2] | |
| Class and type | Type UB III submarine |
| Displacement | |
| Length | 55.52 m (182 ft 2 in) (o/a) |
| Beam | 5.76 m (18 ft 11 in) |
| Draught | 3.73 m (12 ft 3 in) |
| Propulsion |
|
| Speed |
|
| Range |
|
| Test depth | 50 m (160 ft) |
| Complement | 3 officers, 31 men[2] |
| Armament |
|
| Service record | |
| Part of: |
|
| Commanders: | |
| Operations: | 2 patrols |
| Victories: | None |
UB-93 was surrendered to Britain on 21 November 1918 and broken up in Rochester in 1922.[2]
Construction
editShe was built by AG Vulcan of Hamburg and following just under a year of construction, launched at Hamburg on 12 April 1918. UB-93 was commissioned later the same year under the command of Oblt.z.S. Karl Thouret. Like all Type UB III submarines, UB-93 carried 10 torpedoes and was armed with a 10.5 cm (4.13 in) deck gun. UB-93 would carry a crew of up to 3 officer and 31 men and had a cruising range of 7,120 nautical miles (13,190 km; 8,190 mi). UB-93 had a displacement of 510 t (500 long tons) while surfaced and 640 t (630 long tons) when submerged. Her engines enabled her to travel at 13 knots (24 km/h; 15 mph) when surfaced and 7.4 knots (13.7 km/h; 8.5 mph) when submerged.
References
editNotes
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.
Citations
edit- ^ Rössler 1979, p. 61.
- ^ a b c d e f Gröner 1991, pp. 25–30.
- ^ Helgason, Guðmundur. "WWI U-boat commanders: Karl Thouret". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 March 2015.
- ^ Helgason, Guðmundur. "WWI U-boat commanders: Friedrich Götting". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 March 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.