Patrol info for U-509
| Departure | Arrival / Fate | Duration | ||
| 23 Dec 1942 | Lorient | 11 May 1943 | Lorient | 140 days |
Commander | Officers * |
 Oblt. Werner Witte |
1WO Ltn. Wolf Ackermann |
Daily positions, sinkings and allied attacks during the patrol of U-509
We have daily positions for all 140 days on this patrol.
Departure from Lorient on 23 Dec 1942.
24 Dec 1942 - 25 Dec 1942 - 26 Dec 1942 - 27 Dec 1942 - 28 Dec 1942 - 29 Dec 1942 - 30 Dec 1942 - 31 Dec 1942 - 1 Jan 1943 - 2 Jan 1943 - 3 Jan 1943 - 4 Jan 1943 - 5 Jan 1943 - 6 Jan 1943 - 7 Jan 1943 - 8 Jan 1943 - 9 Jan 1943 - 10 Jan 1943 - 11 Jan 1943 - 12 Jan 1943 - 13 Jan 1943 - 14 Jan 1943 - 15 Jan 1943 - 16 Jan 1943 - 17 Jan 1943 - 18 Jan 1943 - 19 Jan 1943 - 20 Jan 1943 - 21 Jan 1943 - 22 Jan 1943 - 23 Jan 1943 - 24 Jan 1943 - 25 Jan 1943 - 26 Jan 1943 - 27 Jan 1943 - 28 Jan 1943 - 29 Jan 1943 - 30 Jan 1943 - 31 Jan 1943 - 1 Feb 1943 - 2 Feb 1943 - 3 Feb 1943 - 4 Feb 1943 - 5 Feb 1943 - 6 Feb 1943 - 7 Feb 1943 - 8 Feb 1943 - 9 Feb 1943 - 10 Feb 1943 - 11 Feb 1943 - 12 Feb 1943 - 13 Feb 1943 - 14 Feb 1943 - 15 Feb 1943 - 16 Feb 1943 - 17 Feb 1943 - 18 Feb 1943 - 19 Feb 1943 - 20 Feb 1943 - 21 Feb 1943 - 22 Feb 1943 - 23 Feb 1943 - 24 Feb 1943 - 25 Feb 1943 - 26 Feb 1943 - 27 Feb 1943 - 28 Feb 1943 - 1 Mar 1943 - 2 Mar 1943 - 3 Mar 1943 - 4 Mar 1943 - 5 Mar 1943 - 6 Mar 1943 - 7 Mar 1943 - 8 Mar 1943 - 9 Mar 1943 - 10 Mar 1943 - 11 Mar 1943 - 12 Mar 1943 - 13 Mar 1943 - 14 Mar 1943 - 15 Mar 1943 - 16 Mar 1943 - 17 Mar 1943 - 18 Mar 1943 - 19 Mar 1943 - 20 Mar 1943 - 21 Mar 1943 - 22 Mar 1943 - 23 Mar 1943 - 24 Mar 1943 - 25 Mar 1943 - 26 Mar 1943 - 27 Mar 1943 - 28 Mar 1943 - 29 Mar 1943 - 30 Mar 1943 - 31 Mar 1943 - 1 Apr 1943 - 2 Apr 1943 - 3 Apr 1943 - 4 Apr 1943 - 5 Apr 1943 - 6 Apr 1943 - 7 Apr 1943 - 8 Apr 1943 - 9 Apr 1943 - 10 Apr 1943 - 11 Apr 1943 - 12 Apr 1943 - 13 Apr 1943 - 14 Apr 1943 - 15 Apr 1943 - 16 Apr 1943 - 17 Apr 1943 - 18 Apr 1943 - 19 Apr 1943 - 20 Apr 1943 - 21 Apr 1943 - 22 Apr 1943 - 23 Apr 1943 - 24 Apr 1943 - 25 Apr 1943 - 26 Apr 1943 - 27 Apr 1943 - 28 Apr 1943 - 29 Apr 1943 - 30 Apr 1943 - 1 May 1943 - 2 May 1943 - 3 May 1943 - 4 May 1943 - 5 May 1943 - 6 May 1943 - 7 May 1943 - 8 May 1943 - 9 May 1943 - 10 May 1943 -
Arrival at Lorient on 11 May 1943.
Ships hit by U-509 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | Map | ||
|---|---|---|---|---|---|---|---|---|---|
| 10 Feb 1943 | U-509 | Werner Witte | Queen Anne | 4,937 |  | br | CA-11 | A | |
| 2 Apr 1943 | U-509 | Werner Witte |  | City of Baroda (t.) | 7,129 | | br | NC-9 | B |
| 12,066 | |||||||||
2 ships sunk (12,066 tons). Legend | |||||||||
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-509 during this patrol
10 Feb 1943
After sinking the British merchantman Queen Anne, U-509 was fired on by ASW trawler HMS St. Zeno, which also dropped seven depth charges before the boat managed to escape. No damage. (Sources: Blair, vol 2, page 229)
About this data
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See all patrols for U-509
* These are officers that later became commanders themselves.