WWI U-boats

UB 40

 

Type

UB II

Shipyard Blohm & Voss, Hamburg  (Werk 264)
Ordered 22 Jul 1915 Laid down  
Launched 25 Apr 1916 Commissioned 18 Aug 1916 
Commanders
17 Aug 1916 - 2 Dec 1916   Karl Neumann
3 Dec 1916 - 14 Dec 1917  Oblt. Hans Howaldt
15 Dec 1917 - 17 May 1918   Karl Dobberstein
18 May 1918 - 31 Jul 1918   Hans Joachim Emsmann
Career 28 patrols
10 Mar 1916 - 2 Oct 1918 Flandern Flotilla
Successes99 ships sunk for a total of 132,044 tons.
14 ships damaged for a total of 56,577 tons.
1 ship taken as prize for a total of 470 tons. 
Fate 5 Oct 1918 - Scuttled at Ostende in position 51.13N, 02.56E during the German evacuation from Belgium. .  

See the 114 ships hit by UB 40


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