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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-843Type IXC/40
Feldpost NumberM 51 370
Construction YardDeutsche Schiff- und Maschinenbau AG, (AG Weser) Bremen
Yard Number1049
Ordered20th Jan 1941
Keel laid21st Apr 1942
Launched15th Dec 1942
Commissioned24th Mar 1943
Baubelehrung6.KLA, Bremen
Training, Flotillas and Duties
03.43 - 10.434.U-Flottille, Stettin
Ausbildungsboot (under training)
11.43 - 09.442.U-Flottille, Lorient
Frontboot (operational)
10.44 - 04.4533.U-Flottille, Flensburg
Frontboot (operational)
Commanders
03.43 - 04.45KL Oskar Herwatz

Operations information for U-843
07.10.1943 - 12.10.1943
First Sailing
U-843 left Kiel under the command of Oskar Herwartz on 7th Oct 1943 and arrived at Trondheim on 12th Oct 1943 after five days.
15.10.1943 - 15.12.1943
Second Sailing - active patrol
On the 15th Oct 1943, U-843 left Trondheim under the command of Oskar Herwartz and after more than eight weeks arrived at Lorient on 15th Dec 1943.
19.02.1944 - 11.06.1944
Third Sailing - active patrol
U-843 departed under Oskar Herwartz from Lorient on 19th Feb 1944 and arrived at Batavia on 11th Jun 1944 after just over sixteen weeks.
Oskar Herwartz hit one ship on this patrol.
  • On 8th Apr 1944 he sank the British 8,261 ton Nebraska.
13.06.1944 - 15.06.1944
Fourth Sailing
U-843 left Batavia under the command of Oskar Herwartz on 13th Jun 1944 and after two days arrived at Singapore on 15th Jun 1944.
01.11.1944 - 01.11.1944
Fifth Sailing
On the 1st Nov 1944, U-843 left Singapore under the command of Oskar Herwartz and arrived at Batavia on the same day.
10.12.1944 - 03.04.1945
Sixth Sailing - active patrol
U-843 departed under Oskar Herwartz from Batavia on 10th Dec 1944 and after over sixteen weeks arrived at Bergen on 3rd Apr 1945.
06.04.1945 - 09.04.1945
Seventh Sailing - active patrol
U-843 left Bergen under the command of Oskar Herwartz on 6th Apr 1945. The boat was lost on 9th Apr 1945.

Notes for U-843


We have 49 crew names for this boat. click here for crew names of U 843
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
1 relevant ship here:

NEBRASKA

Make another query
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