Patrol info for U-107
| Departure | Arrival / Fate | Duration | ||
| 24 Apr 1943 | Lorient | 26 May 1943 | Lorient | 33 days |
Commander | Officers * |
 Kptlt. Harald Gelhaus |
WO Oblt. Volker Simmermacher |
Daily positions, sinkings and allied attacks during the patrol of U-107
We have daily positions for all 33 days on this patrol.
Departure from Lorient on 24 Apr 1943.
25 Apr 1943 - 26 Apr 1943 - 27 Apr 1943 - 28 Apr 1943 - 29 Apr 1943 - 30 Apr 1943 - 1 May 1943 - 2 May 1943 - 3 May 1943 - 4 May 1943 - 5 May 1943 - 6 May 1943 - 7 May 1943 - 8 May 1943 - 9 May 1943 - 10 May 1943 - 11 May 1943 - 12 May 1943 - 13 May 1943 - 14 May 1943 - 15 May 1943 - 16 May 1943 - 17 May 1943 - 18 May 1943 - 19 May 1943 - 20 May 1943 - 21 May 1943 - 22 May 1943 - 23 May 1943 - 24 May 1943 - 25 May 1943 -
Arrival at Lorient on 26 May 1943.
Wolfpack operations during this patrol
U-107 operated with the following Wolfpacks during this patrol
Amsel 2 (4 May 1943 - 6 May 1943)
Elbe (7 May 1943 - 10 May 1943)
Elbe 2 (10 May 1943 - 14 May 1943)
Ships hit by U-107 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | Map | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 May 1943 | U-107 | Harald Gelhaus | Port Victor | 12,411 |  | br | A | ||
| 12,411 | |||||||||
1 ship sunk (12,411 tons). | |||||||||
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-107 during this patrol
We have no recorded attacks on U-107 duing this patrol.
If you believe we have omitted an attack on U-107 please let us know.
See all patrols for U-107
* These are officers that later became commanders themselves.