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Kriegsmarine and U-Boat history

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Erich Topp's Red Devil
© S. Burbridge
Image courtesy of SubArt.net
U-Boat Operations
Major contributors to this section:
Commanders, Flotillas & Yards —  Fernando Almeida
Ships, General —  Werner Freitag
Ship Details —  David Rayner & Walter Janssens
Detail Consultant —  Horst Schmeisser
Patrols, Fates and Air Attacks —  Howard Cock

U-1004Type VIIC/41
Feldpost NumberM 54 101
Construction YardBlohm und Voß, Hamburg
Yard Number204
Ordered14th Oct 1941
Keel laid15th Jan 1943
Launched27th Oct 1943
Commissioned16th Dec 1943
Baubelehrung8.KLA, Hamburg
Training, Flotillas and Duties
12.43 - 07.4431.U-Flottille, Hamburg
Ausbildungsboot (under training)
08.44 - 10.447.U-Flottille, St.Nazaire
Frontboot (operational)
11.44 - 05.4511.U-Flottille, Bergen
Frontboot (operational)
Commanders
12.43 - 01.45OL Hartmuth Schimmelpfennig
01.45 - 05.45OL Rudolf Hinz

Operations information for U-1004
22.08.1944 - 24.08.1944
First Sailing
U-1004 left Kiel under the command of Hartmuth Schimmelpfennig on 22nd Aug 1944 and arrived at return on 24th Aug 1944 after two days.
26.08.1944 - 27.08.1944
Second Sailing
On the 26th Aug 1944, U-1004 left Horten under the command of Hartmuth Schimmelpfennig and after one day arrived at return on 27th Aug 1944.
29.08.1944 - 23.10.1944
Third Sailing - active patrol
U-1004 departed under Hartmuth Schimmelpfennig from Marviken on 29th Aug 1944 and arrived at return on 23rd Oct 1944 after nearly eight weeks.
26.10.1944 - 27.10.1944
Fourth Sailing
U-1004 left Bergen under the command of Hartmuth Schimmelpfennig on 26th Oct 1944 and after one day arrived at return on 27th Oct 1944.
02.01.1945 - 11.01.1945
Fifth Sailing
On the 2nd Jan 1945, U-1004 left Bergen under the command of Rudolf Hinz and arrived at return on 11th Jan 1945 after just over one week.
27.01.1945 - 20.03.1945
Sixth Sailing - active patrol
U-1004 departed under Rudolf Hinz from Bergen on 27th Jan 1945 and after seven and a half weeks arrived at return on 20th Mar 1945.
Rudolf Hinz hit two ships on this patrol and both of them were in convoy, both of them were from convoy BTC-76.
  • On 22nd Feb 1945 he sank the Canadian 980 ton HMCS Trentonian, sailing with convoy BTC-76.
  • On 22nd Feb 1945 he sank the British 1,313 ton Alexander Kennedy, a member of convoy BTC-76.

Notes for U-1004


We have 14 crew names for this boat. click here for crew names of U 1004
You can perform other crew searches here. Note that the number of names we give possibly includes prior crew members.

You can discuss this boat or ask questions at the ubootwaffe.net forums

We have extra information on
2 relevant ships here:

ALEXANDER KENNEDY

TRENTONIAN HMCS

Make another query
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