Patrol info for U-23
| Departure | Arrival / Fate | Days | ||
| 9 Feb, 1940 | Wilhelmshaven | 28 Feb, 1940 | Kiel | 20 days |
Commander | Officers * |
 Kptlt. Otto Kretschmer |
2WO Oblt. Freiherr Hans-Diedrich von Tiesenhausen |
U-23's daily positions during the patrol
We have 17 daily positions for the 20 days U-23 was at sea.
Ships hit by U-23 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | ||
| 18 Feb, 1940 | U-23 | Otto Kretschmer |  | HMS Daring (H 16) | 1.375 |  | br | HN-12 |
| 19 Feb, 1940 | U-23 | Otto Kretschmer | | Tiberton | 5.225 | | br | |
| 22 Feb, 1940 | U-23 | Otto Kretschmer | Loch Maddy (t.) | 4.996 | | br | HX-19 | |
| 11.596 | ||||||||
| 3 ships sunk (11.596 tons).
| ||||||||
Locations of ships hit during this patrol
We have 2 positions of the 3 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-23 during this patrol *
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We have no recorded attacks on U-23 during this patrol. If you believe we have omitted an attack on U-23 please let us know. |
Men lost from U-boats
According to our records there were no men lost from U-23 during this patrol. |
See all patrols for U-23
* These are officers that later became commanders themselves.