Type VIIC

587 were commissioned from 1940 - 1945

 
 
 

Type VIIC was a slightly modified version of the successful VIIB. They had basically the same engine layout and power, but were slightly larger and heavier which made them not quite as fast as the VIIB. 5 torpedo tubes (4 at the bow and one at the stern) were installed in all but the following boats; only two bow tubes (U-72, U-78, U-80, U-554 and U-555) and no stern tube (U-203, U-331, U-351, U-401, U-431and U-651). 

The VIIC was the workhorse of the German U-boat force in World War Two from 1941 onwards and boats of this type were being built throughout the war. The first VIIC boat being commissioned was the U-69 in 1940. The VIIC was an effective fighting machine and was seen in almost all areas where the U-boat force operated although their range was not as great as the one of the larger IXtypes. 

The VIIC came into service as the "Happy Days" were almost over and it was this boat that faced the final defeat to the Allied anti-submarine campaign in late 1943 and 1944. 

Perhaps the most famous VIIC boat was the U-96which is featured in the movie Das boot, other noticeable boats were the U-flak boats. Many of these boats were fitted with the Schnorkel in 1944-1945. This design saw one more improvement in the type VIIC/41. 

The larger mine-laying type VIID was a direct variant of the VIIC. 


 
 

U-boat

Builder

Werk number

Built

U-69 - U-72

Germaniawerft, Kiel

603,604,618,619

1939 - 1941

U-77 - U-82

Vegesacker Werft, Vegesack

5 - 10

1940 - 1941

U-88 - U-92

Flender-Werke, Lübeck

292 - 296

1940 -1942

U-93 - U-98

Germaniawerft, Kiel

598 - 603

1939 - 1940

U-132 - U-136

Vegesacker Werft, Vegesack

11 - 15

1940 - 1941

U-201 - 212

Germaniawerft, Kiel

630 - 641

1940 - 1942

U-221 - U-232

Germaniawerft, Kiel

651 - 662

1941 - 1942

U-235 - U-240

Germaniawerft, Kiel

665 - 670

1942 - 1943

U-241 - U-250

Germaniawerft, Kiel

675 - 684

1942 - 1944

U-251 - U-291

Vegesacker Werft, Vegesack

16 - 56

1941 - 1943

U-301 - U-316

Flender-Werke, Lübeck

301 - 316

1941 - 1943

U-331 - U-350

Nordseewerke, Emden

203 - 228

1940 - 1943

U-351 - U-370

Flensburger Schiffsbau, Flensburg

470 - 493

1941 - 1943

U-371 - U-394

Howaldtswerke, Kiel

2 - 26

1941 - 1944

U-396 - U-400

Howaldtswerke, Kiel

28 - 32

1942 - 1944

U-401 - U-430

Danziger Werft, Danzig

102 - 132

1940 - 1943

U-431 - U-450

Schichau, Danzig

1472 - 1521

1940 - 1942

U-451 - U-458

Deutsche Werke AG, Kiel

282 - 289

1940 - 1941

U-465 - U-486

Deutsche Werke AG, Kiel

296 - 321

1941 - 1944

U-551 - U-650

Blohm & Voss, Hamburg

527 - 150

1939 - 1942

U-651 - U-683

Howaldtswerke, Hamburg

800 - 832

1941 - 1944

U-701 - U-722

H C Stülcken, Hamburg

760 ~788

1940 - 1943

U-731 - U-750

Schichau, Danzig

1522 - 1560

1941 - 1943

U-751 - U-768

Kriegsmarinewerft, Wilhelmshaven

134 - 151

1940 - 1943

U-771 - U-779

Kriegsmarinewerft, Wilhelmshaven

154 - 162

1942 - 1944

U-821 - U-822

Oderwerke, Stettin

821 - 822

1941-1944

U-825 - U-826

Schichau, Danzig

1588 - 1589

1943 - 1944

U-901

Vulkan, Stettin

16

1942-1943

U-903 - U-904

Flender-Werke, Lübeck

329 - 330

1942 - 1943

U-905 - U-907

H C Stülcken, Hamburg

802 - 804

1943 - 1944

U-921 - U-928

AG Neptun, Rostock

508 - 515

1943 - 1944

U-951- U-994

Blohm & Voss, Hamburg

151 - 194

1942 - 1943

U-1051 - U-1058

Germaniawerft, Kiel

685 - 692

1943 - 1944

U-1101 - U-1106

Nordseewerke, Emden

223 - 228

1943 - 1944

U-1131 - U-1132

Howaldtswerke, Kiel

33 - 34

1943 - 1944

U-1161 - U-1162

Danziger Werft, Danzig

133 - 134

1942 - 1943

U-1191 - U-1210

Schichau, Danzig

1561 - 1589

1942 - 1944


 

Technical information

Displacement
(tons)

769 sf
871 sm
1070 total

 

Speed
(kts)

17 - 17.7 sf
7.6 sm

Length
(m)

67.10 oa
50.50 ph

 

Oil Supply
(tons)

105.3 / 62.1
113.5t max

Breath
(m)

6.20 oa
4.70 ph

 

Torpedoes
Mines

14
26 TMA

Draught/
Height (m)

4.74
9.60

 

Crew

44 - 52

Power
(hp)

2800 -
3200 ehp sf
750 ehp sm

 

Max Depth

ca. 220 m

 

sm = submerged, sf = surfaced, ph = pressure hull,
oa = overall, hp = horsepower. 
Data from www.uboat.net -- Copied with permission from author.

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