Wolfpacks U-109 was part of
U-109 operated with the following Wolfpacks during its career:
West (13 May 1941 - 23 May 1941)
Süd (22 Jul 1941 - 5 Aug 1941)
Mordbrenner (16 Oct 1941 - 3 Nov 1941)
Wohlgemut (12 Mar 1943 - 18 Mar 1943)
U-109 operated with the following Wolfpacks during its career:
West (13 May 1941 - 23 May 1941)
Süd (22 Jul 1941 - 5 Aug 1941)
Mordbrenner (16 Oct 1941 - 3 Nov 1941)
Wohlgemut (12 Mar 1943 - 18 Mar 1943)