Wolfpacks U-103 was part of
U-103 operated with the following Wolfpacks during its career:
Störtebecker (5 Nov 1941 - 7 Nov 1941)
Streitaxt (29 Oct 1942 - 2 Nov 1942)
Schlagetot (9 Nov 1942 - 21 Nov 1942)
Westwall (21 Nov 1942 - 16 Dec 1942)
Robbe (16 Feb 1943 - 12 Mar 1943)
Wohlgemut (12 Mar 1943 - 19 Mar 1943)
Amsel 4 (4 May 1943 - 6 May 1943)
Rhein (7 May 1943 - 10 May 1943)
Elbe 2 (10 May 1943 - 14 May 1943)