Patrol info for U-331
| Departure | Arrival / Fate | Duration | ||
| 2 Jul 1941 | Kiel | 19 Aug 1941 | Lorient | 49 days |
Commander | Officers * | |
 Oblt. Hans-Diedrich Freiherr von Tiesenhausen |
1WO Oblt. Wilhelm Franken |
WO Heinz Koch |
Daily positions, sinkings and allied attacks during the patrol of U-331
We have daily positions for all 49 days on this patrol.
Departure from Kiel on 2 Jul 1941.
3 Jul 1941 - 4 Jul 1941 - 5 Jul 1941 - 6 Jul 1941 - 7 Jul 1941 - 8 Jul 1941 - 9 Jul 1941 - 10 Jul 1941 - 11 Jul 1941 - 12 Jul 1941 - 13 Jul 1941 - 14 Jul 1941 - 15 Jul 1941 - 16 Jul 1941 - 17 Jul 1941 - 18 Jul 1941 - 19 Jul 1941 - 20 Jul 1941 - 21 Jul 1941 - 22 Jul 1941 - 23 Jul 1941 - 24 Jul 1941 - 25 Jul 1941 - 26 Jul 1941 - 27 Jul 1941 - 28 Jul 1941 - 29 Jul 1941 - 30 Jul 1941 - 31 Jul 1941 - 1 Aug 1941 - 2 Aug 1941 - 3 Aug 1941 - 4 Aug 1941 - 5 Aug 1941 - 6 Aug 1941 - 7 Aug 1941 - 8 Aug 1941 - 9 Aug 1941 - 10 Aug 1941 - 11 Aug 1941 - 12 Aug 1941 - 13 Aug 1941 - 14 Aug 1941 - 15 Aug 1941 - 16 Aug 1941 - 17 Aug 1941 - 18 Aug 1941 -
Arrival at Lorient on 19 Aug 1941.
Ships hit by U-331 during this patrol
General Events during this patrol
1941
1 Aug 1941. U-331 refuelled from the German supply ship Thalia at Cadiz, Spain.
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Attacks on U-331 during this patrol
We have no recorded attacks on U-331 duing this patrol.
If you believe we have omitted an attack on U-331 please let us know.
See all patrols for U-331
* These are officers that later became commanders themselves.