Name UB-61 Yard number 86 Launched 28 April 1917 | Ordered 20 May 1916 Commissioned 23 June 1917 Draft 3.7 m | |
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Cost 3,279,000 German Papiermark Fate sunk 29 November 1917 by mine at , 34 dead Builders AG Vulcan Stettin, Hamburg | ||
SM UB-61 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 23 June 1917 as SM UB-61.
The submarine conducted three patrols and sank two ships during the war for a total loss of 12,920 gross register tons (GRT).
UB-61 was struck by a mine on 29 November 1917 at 53°20′N 4°56′E and sunk with all hands lost.
Construction
UB-61 was ordered by the GIN on 20 May 1916.
She was built by AG Vulcan of Hamburg and following just under a year of construction, launched at Hamburg on 28 April 1917. UB-61 was commissioned later that same year . Like all Type UB III submarines, UB-61 carried 10 torpedoes and was armed with a 8.8 cm (3.46 in) deck gun. UB-61 would carry a crew of up to 3 officer and 31 men and had a cruising range of 8,420 nautical miles (15,590 km; 9,690 mi). UB-61 had a displacement of 508 t (500 long tons) while surfaced and 639 t (629 long tons) when submerged. Her engines enabled her to travel at 13.3 knots (24.6 km/h; 15.3 mph) when surfaced and 8 knots (15 km/h; 9.2 mph) when submerged.