SM Ub-107 (Paperback)

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. SM UB-107 was a German Type UB III submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 23 September 1913 and launched on 21 July 1917. She was commissioned into the German Imperial Navy on 16 February 1918 as SM UB-107. The submarine sank 11 ships in 4 patrols. The first recorded fate of UB-107 was noted as sunk by depth charge on July 27, 1918 by the Royal Navy trawler Calvis and HMY Vanessa II at position 57 23 N 00 24 W / 57.383 N 0.4 W / 57.383; -0.4.