Patrol info for U-9
| Departure | Arrival / Fate | Duration | ||
| 26 Apr 1944 | Konstanza | 28 May 1944 | Konstanza | 33 days |
Commander | Officers * |
 Kptlt. Klaus Petersen |
Patrol in the Black Sea between Tuapse and Novorossiysk.
Daily positions, sinkings and allied attacks during the patrol of U-9
Legend
means a ship hit (sunk or damaged).
indicates an Allied attack on the boat.
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We have daily positions for all 33 days on this patrol.
Departure from Konstanza on 26 Apr 1944.
27 Apr 1944 - 28 Apr 1944 - 29 Apr 1944 - 30 Apr 1944 - 1 May 1944 - 2 May 1944 - 3 May 1944 - 4 May 1944 - 5 May 1944 - 6 May 1944 - 7 May 1944 - 8 May 1944 - 9 May 1944 - 10 May 1944 - 11 May 1944 - 12 May 1944 - 13 May 1944 - 14 May 1944 - 15 May 1944 - 16 May 1944 - 17 May 1944 - 18 May 1944 - 19 May 1944 - 20 May 1944 - 21 May 1944 - 22 May 1944 - 23 May 1944 - 24 May 1944 - 25 May 1944 - 26 May 1944 - 27 May 1944 -
Arrival at Konstanza on 28 May 1944.
Ships hit by U-9 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | ||
|---|---|---|---|---|---|---|---|---|
| 11 May 1944 | U-9 | Klaus Petersen |  | Shtorm (d.) | 412 |  | sj | |
| 412 | ||||||||
1 ship damaged (412 tons). Legend | ||||||||
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-9 during this patrol
11 May 1944
The U-9 was depth charged by a Soviet escort and suffered slight damage.
About this data
If you believe we have missed an attack on a German U-boat in this listing please let us know.
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* These are officers that later became commanders themselves.
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