Patrol info for U-621
| Departure | Arrival / Fate | Duration | ||
| 15 Jul 1944 | Brest | 11 Aug 1944 | Brest | 28 days |
Commander | Officers * |
 Oblt. Hermann Stuckmann |
Daily positions, sinkings and allied attacks during the patrol of U-621
Legend
means a ship hit (sunk or damaged).
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We have daily positions for all 28 days on this patrol.
Departure from Brest on 15 Jul 1944.
16 Jul 1944 - 17 Jul 1944 - 18 Jul 1944 - 19 Jul 1944 - 20 Jul 1944 - 21 Jul 1944 - 22 Jul 1944 - 23 Jul 1944 - 24 Jul 1944 - 25 Jul 1944 - 26 Jul 1944 - 27 Jul 1944 - 28 Jul 1944 - 29 Jul 1944 - 30 Jul 1944 - 31 Jul 1944 - 1 Aug 1944 - 2 Aug 1944 - 3 Aug 1944 - 4 Aug 1944 - 5 Aug 1944 - 6 Aug 1944 - 7 Aug 1944 - 8 Aug 1944 - 9 Aug 1944 - 10 Aug 1944 -
Arrival at Brest on 11 Aug 1944.
Ships hit by U-621 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | ||
|---|---|---|---|---|---|---|---|---|
| 29 Jul 1944 | U-621 | Hermann Stuckmann |  | HMS Prince Leopold | 2,938 |  | br | |
| 30 Jul 1944 | U-621 | Hermann Stuckmann | | Ascanius (d.) | 10,048 | | br | EBC-54 |
| 12,986 | ||||||||
1 ship sunk (2,938 tons) and 1 ship damaged (10,048 tons). Legend | ||||||||
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-621 during this patrol
We have no recorded attacks on U-621 during this patrol.
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See all patrols for U-621
* These are officers that later became commanders themselves.
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