UB-148 at sea, a U-boat similar to UB-87.
|Ordered:||23 September 1916|
|Builder:||AG Weser, Bremen|
|Cost:||3,341,000 German Papiermark|
|Launched:||10 November 1917|
|Commissioned:||27 December 1917|
|Fate:||surrendered 20 November 1918, broken up at Brest|
|General characteristics |
|Class and type:||German Type UB III submarine|
|Length:||55.85 m (183 ft 3 in) (o/a)|
|Beam:||5.80 m (19 ft)|
|Draught:||3.72 m (12 ft 2 in)|
|Test depth:||50 m (160 ft)|
|Complement:||3 officers, 31 men|
SM UB-87 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 27 December 1917 as SM UB-87.[Note 1]
She was built by AG Weser of Bremen and following just under a year of construction, launched at Bremen on 10 November 1917. UB-87 was commissioned later that same year . Like all Type UB III submarines, UB-87 carried 10 torpedoes and was armed with a 8.8 cm (3.46 in) deck gun. UB-87 would carry a crew of up to 3 officer and 31 men and had a cruising range of 8,180 nautical miles (15,150 km; 9,410 mi). UB-87 had a displacement of 516 t (508 long tons) while surfaced and 647 t (637 long tons) when submerged. Her engines enabled her to travel at 13.4 knots (24.8 km/h; 15.4 mph) when surfaced and 7.5 knots (13.9 km/h; 8.6 mph) when submerged.
Summary of raiding history
|3 September 1918||Highcliffe||United Kingdom||3,238||Sunk|
|6 September 1918||Milly||United Kingdom||2,964||Sunk|
|7 September 1918||Persic||United Kingdom||12,045||Damaged|
|9 September 1918||Missanabie||United Kingdom||12,469||Sunk|
- "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
- Rössler 1979, p. 55.
- Gröner 1991, pp. 25-30.
- Helgason, Guðmundur. "WWI U-boat commanders: Karl Petri". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 8 February 2015.
- Helgason, Guðmundur. "WWI U-boat commanders: Bernhard Hibsch". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 8 February 2015.
- Helgason, Guðmundur. "Ships hit by UB 87". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 8 February 2015.
- 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. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4.
- 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). I. Munich: Bernard & Graefe. ISBN 3-7637-5213-7.