Wolfpacks U-648 was part of
U-648 operated with the following Wolfpacks during its career:
Meise (25 Apr 1943 - 27 Apr 1943)
Star (27 Apr 1943 - 4 May 1943)
Fink (4 May 1943 - 6 May 1943)
Siegfried (25 Oct 1943 - 27 Oct 1943)
Siegfried 3 (27 Oct 1943 - 30 Oct 1943)
Jahn (30 Oct 1943 - 2 Nov 1943)
Tirpitz 5 (2 Nov 1943 - 8 Nov 1943)
Eisenhart 10 (9 Nov 1943 - 10 Nov 1943)
Eisenhart 8 (10 Nov 1943 - 11 Nov 1943)
Eisenhart 7 (11 Nov 1943 - 15 Nov 1943)
Schill 2 (17 Nov 1943 - 22 Nov 1943)
Weddigen (22 Nov 1943 - 23 Nov 1943)