Patrol info for U-401
| Departure | Arrival / Fate | Duration | ||
| 9 Jul 1941 | Trondheim | 3 Aug 1941 | Lost | 26 days |
Commander | Officers * |
Kptlt. Gero Zimmermann |
Daily positions, sinkings and allied attacks during the patrol of U-401
Legend
shows the loss of the U-boat.
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We have 9 daily positions for the 26 days U-401 was at sea.
Departure from Trondheim on 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 -
Sunk on 3 Aug 1941.
Ships hit by U-401 during this patrol
No entries found.
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-401 during this patrol
We have no recorded attacks on U-401 during this patrol (prior to its loss).
If you believe we have omitted an attack on U-401 please let us know.
See all patrols for U-401
* These are officers that later became commanders themselves.
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