Wolfpacks U-426 was part of
U-426 operated with the following Wolfpacks during its career:
Schlieffen (16 Oct 1943 - 22 Oct 1943)
Siegfried (22 Oct 1943 - 27 Oct 1943)
Siegfried 2 (27 Oct 1943 - 30 Oct 1943)
Jahn (30 Oct 1943 - 2 Nov 1943)
Tirpitz 4 (2 Nov 1943 - 8 Nov 1943)
Eisenhart 9 (9 Nov 1943 - 10 Nov 1943)
Schill 1 (16 Nov 1943 - 21 Nov 1943)