Name UB-54 Yard number 266 Launched 18 April 1917 Builder AG Weser | Ordered 20 May 1916 Commissioned 12 June 1917 Draft 3.72 m | |
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Cost 3,276,000 German Papiermark Fate sunk 11 March 1918 at by British destroyers, 36 dead | ||
SM UB-54 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 Flanders Flotilla of the German Imperial Navy on 12 June 1917 as SM UB-54.
The submarine conducted 6 patrols and sank 14 ships during the war for a total loss of 7,200 gross register tons (GRT).
She operated as part of the Flanders Flotilla based in Zeebrugge. UB-54 was apparently sunk on 11 March 1918 at 53°15′N 0°45′E by British destroyers HMS Sturgeon, Thruster, and Retriever using depth charges, all hands were lost.
Construction
UB-54 was ordered 20 May 1916. She was built by AG Weser, Bremen and following just under a year of construction, launched at Bremen on 18 April 1917. UB-54 was commissioned later that same year under the command of Oblt.z.S. Egon von Werner.Like all Type UB III submarines, UB-54 carried 10 torpedoes and was armed with a 8.8 cm (3.46 in) deck gun. UB-54 would carry a crew of up to 3 officer and 31 men and had a cruising range of 9,020 nautical miles (16,710 km; 10,380 mi). UB-54 had a displacement of 516 t (508 long tons) while surfaced and 646 t (636 long tons; 712 short tons) when submerged. Her engines enabled her to travel at 13.4 knots (24.8 km/h; 15.4 mph) when surfaced and 7.8 knots (14.4 km/h; 9.0 mph) when submerged.