Wolfpacks U-228 was part of
U-228 operated with the following Wolfpacks during its career:
Burggraf (24 Feb 1943 - 5 Mar 1943)
Westmark (6 Mar 1943 - 11 Mar 1943)
Oder (17 May 1943 - 19 May 1943)
Mosel (19 May 1943 - 24 May 1943)
Trutz (1 Jun 1943 - 16 Jun 1943)
Trutz 1 (16 Jun 1943 - 29 Jun 1943)
Geier 1 (30 Jun 1943 - 12 Jul 1943)
Schill (1 Nov 1943 - 16 Nov 1943)
Schill 1 (16 Nov 1943 - 22 Nov 1943)
Weddigen (22 Nov 1943 - 7 Dec 1943)