Wolfpacks U-737 was part of
U-737 operated with the following Wolfpacks during its career:
Monsun (4 Oct 1943 - 22 Oct 1943)
Isegrim (16 Jan 1944 - 27 Jan 1944)
Werwolf (27 Jan 1944 - 9 Feb 1944)
Taifun (5 Mar 1944 - 7 Mar 1944)
Trutz (2 Jun 1944 - 6 Jun 1944)
Feuer (17 Sep 1944 - 19 Sep 1944)
Grimm (24 Sep 1944 - 2 Oct 1944)
Panther (16 Oct 1944 - 23 Oct 1944)