Patrol info for U-20
| Departure | Arrival / Fate | Duration | ||
| 19 Aug 1944 | Konstanza | 10 Sep 1944 | Lost | 23 days |
Commander | Officers * |
Oblt. Karl Grafen |
Patrol in the Black Sea east of Sulina.
Daily positions, sinkings and allied attacks during the patrol of U-20
We have 6 daily positions for the 23 days U-20 was at sea.
Departure from Konstanza on 19 Aug 1944.
20 Aug 1944 - 21 Aug 1944 - 22 Aug 1944 - 23 Aug 1944 - 24 Aug 1944 - 25 Aug 1944 - 26 Aug 1944 - 27 Aug 1944 - 28 Aug 1944 - 29 Aug 1944 - 30 Aug 1944 - 31 Aug 1944 - 1 Sep 1944 - 2 Sep 1944 - 3 Sep 1944 - 4 Sep 1944 - 5 Sep 1944 - 6 Sep 1944 - 7 Sep 1944 - 8 Sep 1944 - 9 Sep 1944 -
Sunk on 10 Sep 1944.
Ships hit by U-20 during this patrol
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-20 during this patrol
We have no recorded attacks on U-20 duing this patrol (prior to its loss).
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See all patrols for U-20
* These are officers that later became commanders themselves.