Patrol info for U-523
| Departure | Arrival / Fate | Days | ||
| 9 Feb, 1943 | Kiel | 16 Apr, 1943 | Lorient | 67 days |
Commander | Officers * |
 Kptlt. Werner Pietzsch |
U-523's daily positions during the patrol
We have 63 daily positions for the 67 days U-523 was at sea.
Ships hit by U-523 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | ||
| 19 Mar, 1943 | U-523 | Werner Pietzsch |  | Mathew Luckenbach | 5.848 |  | am | HX-229 |
| 5.848 | ||||||||
| 1 ship sunk (5.848 tons).
| ||||||||
Locations of ships hit during this patrol
We have position of the 1 ship 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-523 during this patrol *
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We have no recorded attacks on U-523 during this patrol. If you believe we have omitted an attack on U-523 please let us know. |
Men lost from U-boats
According to our records there were no men lost from U-523 during this patrol. |
See all patrols for U-523
* These are officers that later became commanders themselves.
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