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Sunday 11 March 2018

German coastal submarine SM UB-5 1914-1919

UB 1-17

UB 18-47

Based on an original so-called block sketch dated May 1917 handed over by the commissary of police at Vlissingen to the Dutch naval staff

Submarines of this type served in the German (UB-1 class), Austro-Hungarian (U-10 class) and Bulgarian navies. Preceded by the UA and succeeded by the UB II class (SM UB-18-47). Building ordered on 15 November 1914, laid down by Germaniawerft, Kiel, Germany with yard number 243 on 22 November 1914, launched in March 1915, commissioned on 25 March 1915, stricken on 19 February 1919 and broken up the same year by Dräger, Lübeck, Germany.

General technical class characteristics. Displacement 127 (surfaced)-142 (submerged) tons and as dimensions 23,62 (pressure hull)-27,88/28,10 (over all) x 3,15 x 7,30 (depth) x 3,03 (draught) metres or 77.6-91.6/92.2 x 10.4 x 23.11 x 9.11 feet.. The machinery consisted of 1 diesel engine and 1 electric motor driving one screw allowing a speed of 6,47 (surfaced)-5.5 (submerged) knots and a surfaced range of  1.860 nautical miles with a speed of 5 knots and submerged 45 nautical miles with 4,5 knots. Test depth 50 metres/160 feet and able to dive within 33 seconds. Their crew numbered 14 men. The armament consisted of 2-45cm/17.7” torpedo tubes in the bow for which 2 torpedoes were carried and 1-0,8cm/0.31” machinegun.