Type IXC/40

87 Commissioned

U-boat	Builder	Werk #	Built:
U-167 - U-170	Seebeck yard, Bremen	706 - 709	1941-1943
U-183 - U-194	AG Weser, Bremen	1023 - 1040	1941-1943
U-525 - U-532	Deutsche Werft, Hamburg	340 - 347	1941-1942
U-533 - U-538	Deutsche Werft, Hamburg	351 - 357	1942-1943
U-539 - U-550	Deutsche Werft, Hamburg	360 - 371	1942-1943
U-801 - U-806	Seebeck yard, Bremen	710 - 715	1941-1943
U-841 - U-846	AG Weser, Bremen	1047 - 1052	1942-1943
U-853 - U-858	AG Weser, Bremen	1059 - 1064	1942-1943
U-865 - U-870	AG Weser, Bremen	1073 - 1078	1943-1944
U-877 - U-881	AG Weser, Bremen	1085 - 1089	1943-1944
U-889	AG Weser, Bremen	1097	1943-1944
U-1221 - U-1226	Deutsche Werft, Hamburg	384 - 389	1942-1943
U-1227 - U-1235	Deutsche Werft, Hamburg	390 - 398	1943-1944

These boats were a slight modification of type IXC. They had a slightly increased range, somewhat higher surface speed and were a bit heavier at 1545 tons fully loaded and submerged.

Technical information

sm = submerged, sf = surfaced, ph = pressure hull, oa = overall, hp = horsepower.