Patrol info for U-107
| Departure | Arrival / Fate | Days | ||
| 29 Mar, 1941 | Lorient | 2 Jul, 1941 | Lorient | 96 days |
Commander | Officers * |  Kptlt. Günter Hessler | 1WO Oblt. Helmut Witte |
U-107's daily positions during the patrol
We have 91 daily positions for the 96 days U-107 was at sea.
Ships hit by U-107 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | ||
| 8 Apr, 1941 | U-107 | Günter Hessler |  | Eskdene | 3.829 |  | br | OG-57 |
| 8 Apr, 1941 | U-107 | Günter Hessler | Helena Margareta | 3.316 | | br | OG-57 | |
| 9 Apr, 1941 | U-107 | Günter Hessler | Duffield | 8.516 | | br | ||
| 9 Apr, 1941 | U-107 | Günter Hessler | Harpathian | 4.671 | | br | OG-57 | |
| 21 Apr, 1941 | U-107 | Günter Hessler | | Calchas | 10.305 | | br | |
| 30 Apr, 1941 | U-107 | Günter Hessler | | Lassell | 7.417 | | br | OB-309 |
| 17 May, 1941 | U-107 | Günter Hessler | Marisa | 8.029 |  | nl | ||
| 18 May, 1941 | U-107 | Günter Hessler | | Piako | 8.286 | | br | |
| 27 May, 1941 | U-107 | Günter Hessler | | Colonial | 5.108 | | br | OB-318 |
| 28 May, 1941 | U-107 | Günter Hessler | | Papalemos | 3.748 |  | gr | |
| 31 May, 1941 | U-107 | Günter Hessler | Sire | 5.664 | | br | OB-320 | |
| 1 Jun, 1941 | U-107 | Günter Hessler | Alfred Jones | 5.013 | | br | OB-320 | |
| 8 Jun, 1941 | U-107 | Günter Hessler | | Adda | 7.816 | | br | OB-323 |
| 13 Jun, 1941 | U-107 | Günter Hessler | | Pandias | 4.981 | | gr | |
| 86.699 | ||||||||
| 14 ships sunk (86.699 tons).
| ||||||||
Locations of ships hit during this patrol
We have positions of the 14 ships attacked.
General Events during this patrol
We have no events listed for this patrol. Add more events! If you know of an interesting event either missing from this date or an upcoming event that you'd like to share please contact us. We continuously update these databases. |
Attacks on U-107 during this patrol *
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We have no recorded attacks on U-107 during this patrol. If you believe we have omitted an attack on U-107 please let us know. |
Men lost from U-boats
According to our records there were no men lost from U-107 during this patrol. |
See all patrols for U-107
* These are officers that later became commanders themselves.