Patrol info for U-9
| Departure | Arrival / Fate | Duration | ||
| 21 Feb 1944 | Konstanza | 25 Feb 1944 | Sevastopol | 5 days |
| 26 Feb 1944 | Sevastopol | 28 Feb 1944 | Konstanza | 3 days |
| 8 days | ||||
Commander | Officers * |
 Oblt. Heinrich Klapdor |
Patrol in the Black Sea and ordered to hunt for submarines south of the Crimea. On 24 February, the boat had to abort the patrol due to engine problems and went to Sevastopol.
The boat had engine troubles and returned to Konstanza to be fitted with new cylinder blocks.
Daily positions, sinkings and allied attacks during the patrol of U-9
We have daily positions for all 8 days on this patrol.
Departure from Konstanza on 21 Feb 1944.
22 Feb 1944 - 23 Feb 1944 - 24 Feb 1944 - 25 Feb 1944 - 26 Feb 1944 - 27 Feb 1944 -
Arrival at Konstanza on 28 Feb 1944.
Ships hit by U-9 during this patrol
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-9 during this patrol
We have no recorded attacks on U-9 duing this patrol.
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See all patrols for U-9
* These are officers that later became commanders themselves.