Wolfpacks U-963 was part of
U-963 operated with the following Wolfpacks during its career:
Siegfried (22 Oct 1943 - 27 Oct 1943)
Siegfried 2 (27 Oct 1943 - 30 Oct 1943)
Körner (30 Oct 1943 - 2 Nov 1943)
Tirpitz 2 (2 Nov 1943 - 8 Nov 1943)
Eisenhart 5 (9 Nov 1943 - 15 Nov 1943)
Igel 2 (3 Feb 1944 - 17 Feb 1944)
Hai 2 (17 Feb 1944 - 22 Feb 1944)
Preussen (22 Feb 1944 - 14 Mar 1944)