Patrol info for U-309
Date lookup for 25 Dec 1943
| Departure | Arrival / Fate | Duration | ||
| 19 Dec 1943 | Brest | 14 Feb 1944 | Bordeaux | 58 days |
Commander | Officers * |
 Oblt. Hans-Gert Mahrholz |
1WO Oblt. Erhard Wendelberger |
U-309's position on 25 Dec 1943
Wolfpack operations during this patrol
U-309 operated with the following Wolfpacks during this patrol
Rügen 7 (28 Dec 1943 - 2 Jan 1944)
Rügen 6 (2 Jan 1944 - 7 Jan 1944)
Rügen (7 Jan 1944 - 26 Jan 1944)
Stürmer (26 Jan 1944 - 3 Feb 1944)
Ships hit by U-309 on this date
General Events during this patrol
We have no events listed for this date.
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Attacks on U-309 during this patrol
We have no recorded attacks on U-309 on this date.
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* These are officers that later became commanders themselves.