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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-1023Type VIIC/41
Feldpost NumberM 38 963
Construction YardBlohm und Voß, Hamburg
Yard Number223
Ordered13th Jun 1942
Keel laid20th May 1943
Launched3rd May 1944
Commissioned15th Jun 1944
Baubelehrung8.KLA, Hamburg
Training, Flotillas and Duties
06.44 - 02.4531.U-Flottille, Hamburg
Ausbildungsboot (under training)
03.45 - 05.4511.U-Flottille, Bergen
Frontboot (operational)
Commanders
06.44 - 03.45OL Wolfgang Strenger
see also: U-10 
03.45 - 05.45KL Heinrich-Andreas Schroeteler
see also: U-667 

Operations information for U-1023
20.02.1945 - 23.02.1945
First Sailing
U-1023 left Kiel under the command of Wolfgang Strenger on 20th Feb 1945 and arrived at Horten on 23rd Feb 1945 after three days.
02.03.1945 - 09.03.1945
Second Sailing
On the 2nd Mar 1945, U-1023 left Horten under the command of Wolfgang Strenger and after one week arrived at Bergen on 9th Mar 1945.
25.03.1945 - 10.05.1945
Third Sailing - active patrol
U-1023 departed under Heinrich-Andreas Schroeteler from Bergen on 25th Mar 1945 and arrived at Weymouth, UK on 10th May 1945 after six and a half weeks.
Heinrich-Andreas Schroeteler hit two ships on this patrol, one was from convoy TBC-135.
  • On 23rd Apr 1945 he damaged the British 7,345 ton Riverton, sailing with convoy TBC-135.
  • On 7th May 1945 he sank the Norwegian 335 ton NYMS382.

Notes for U-1023


We have 14 crew names for this boat. click here for crew names of U 1023
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
3 relevant ships here:

CAPILANO HMCS

RIVERTON

NYMS 382

Make another query
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