SM UB-74 [SEP] vessel class
SM UB-74
SM "UB-74" was a German Type UB III submarine or U-boat in the German Imperial Navy () during World War I. She was commissioned into the German Imperial Navy on 24 October 1917 as SM "UB-74".
"UB-74" was serving in the Flanders Flotillas. On 26 May 1918 she was sunk by with depth charges in the English channel.
Construction.
She was built by AG Vulcan of Hamburg and following just under a year of construction, launched at Hamburg on 12
the fourth was still alive when recovered but died within three hours, although not before revealing that the destroyed submarine had been the SM UB-74. "Lorna" was returned to her owner in February 1919, she was then sold on to Walter Preston, an engineer and Member of Parliament.
History Second World War.
In September 1939, the yacht was again requisitioned as an armed patrol vessel, equipped with a 12-pounder gun. She initially served with the North Atlantic Command at Fort William in Scotland. One of "Lorna