SM UC-11 was a German
Type UC Iminelayersubmarine or
U-boat in the
German Imperial Navy (
German: Kaiserliche Marine) during
World War I. The U-boat was ordered on 23 November 1914,
laid down on 26 January 1915, and was
launched on 11 April 1915. She was
commissioned into the German Imperial Navy on 23 April 1915 as SM UC-11.[Note 1]Mines laid by UC-11 in her 83 patrols were credited with sinking 27 ships. UC-11 was mined and sunk on 26 June 1918.[1] A crew member was Rudolf Finkler from Oberlinxweiler, Kreis St. Wendel, Germany. According to his death record the boat went down in the North Sea near Harwich, abt. 2.5 nautical miles (4.6 km; 2.9 mi) north east of Funk Feuerschiff on position 51°55′N1°41′E / 51.917°N 1.683°E / 51.917; 1.683.
Design
A
German Type UC I submarine, UC-11 had a displacement of 168 tonnes (165 long tons) when at the surface and 182 tonnes (179 long tons) while submerged. She had a
length overall of 33.99 m (111 ft 6 in), a
beam of 3.15 m (10 ft 4 in), and a
draught of 3.06 m (10 ft). The submarine was powered by one
Benz six-cylinder, four-stroke diesel engine producing 80 metric horsepower (59 kW; 79 shp), an electric motor producing 175 metric horsepower (129 kW; 173 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 6.20 knots (11.48 km/h; 7.13 mph) and a maximum submerged speed of 5.22 knots (9.67 km/h; 6.01 mph). When submerged, she could operate for 50 nautical miles (93 km; 58 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 910 nautical miles (1,690 km; 1,050 mi) at 5 knots (9.3 km/h; 5.8 mph). UC-11 was fitted with six 100 centimetres (39 in) mine tubes, twelve UC 120 mines, and one 8 millimetres (0.31 in) machine gun. She was built by
AG WeserBremen and her
complement was fourteen crew members.[3]
^
abcdefghHelgason, Guðmundur.
"WWI U-boats: UC 11". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 20 February 2009.
^Helgason, Guðmundur.
"WWI U-boat commanders: Max Schmitz". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 February 2015.
^Helgason, Guðmundur.
"WWI U-boat commanders: Georg Niemeyer". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 February 2015.
^Helgason, Guðmundur.
"WWI U-boat commanders: Karl Dobberstein". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 February 2015.
^Helgason, Guðmundur.
"WWI U-boat commanders: Reinhold Thomsen". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 February 2015.
^Helgason, Guðmundur.
"WWI U-boat commanders: Werner Lange". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 February 2015.
^Helgason, Guðmundur.
"WWI U-boat commanders: Kurt Utke". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 9 February 2015.
^Helgason, Guðmundur.
"Ships hit by UC 11". German and Austrian U-boats of World War I - Kaiserliche Marine - Uboat.net. Retrieved 13 December 2014.
Bibliography
Bendert, Harald (2001). Die UC-Boote der Kaiserlichen Marine 1914-1918. Minenkrieg mit U-Booten (in German). Hamburg, Berlin, Bonn: Mittler.
ISBN978-3-8132-0758-3.
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.
ISBN978-0-85177-593-7.