Patrol info for U-66
| Departure | Arrival / Fate | Duration | ||
| 16 Jan 1944 | Lorient | 6 May 1944 | Lost | 112 days |
Commander | Officers * |
 Oblt. Gerhard Seehausen |
Daily positions, sinkings and allied attacks during the patrol of U-66
We have 77 daily positions for the 112 days U-66 was at sea.
Departure from Lorient on 16 Jan 1944.
17 Jan 1944 - 18 Jan 1944 - 19 Jan 1944 - 20 Jan 1944 - 21 Jan 1944 - 22 Jan 1944 - 23 Jan 1944 - 24 Jan 1944 - 25 Jan 1944 - 26 Jan 1944 - 27 Jan 1944 - 28 Jan 1944 - 29 Jan 1944 - 30 Jan 1944 - 31 Jan 1944 - 1 Feb 1944 - 2 Feb 1944 - 3 Feb 1944 - 4 Feb 1944 - 5 Feb 1944 - 6 Feb 1944 - 7 Feb 1944 - 8 Feb 1944 - 9 Feb 1944 - 10 Feb 1944 - 11 Feb 1944 - 12 Feb 1944 - 13 Feb 1944 - 14 Feb 1944 - 15 Feb 1944 - 16 Feb 1944 - 17 Feb 1944 - 18 Feb 1944 - 19 Feb 1944 - 20 Feb 1944 - 21 Feb 1944 - 22 Feb 1944 - 23 Feb 1944 - 24 Feb 1944 - 25 Feb 1944 - 26 Feb 1944 - 27 Feb 1944 - 28 Feb 1944 - 29 Feb 1944 - 1 Mar 1944 - 2 Mar 1944 - 3 Mar 1944 - 4 Mar 1944 - 5 Mar 1944 - 6 Mar 1944 - 7 Mar 1944 - 8 Mar 1944 - 9 Mar 1944 - 10 Mar 1944 - 11 Mar 1944 - 12 Mar 1944 - 13 Mar 1944 - 14 Mar 1944 - 15 Mar 1944 - 16 Mar 1944 - 17 Mar 1944 - 18 Mar 1944 - 19 Mar 1944 - 20 Mar 1944 - 21 Mar 1944 - 22 Mar 1944 - 23 Mar 1944 - 24 Mar 1944 - 25 Mar 1944 - 26 Mar 1944 - 27 Mar 1944 - 28 Mar 1944 - 29 Mar 1944 - 30 Mar 1944 - 31 Mar 1944 - 1 Apr 1944 - 2 Apr 1944 - 3 Apr 1944 - 4 Apr 1944 - 5 Apr 1944 - 6 Apr 1944 - 7 Apr 1944 - 8 Apr 1944 - 9 Apr 1944 - 10 Apr 1944 - 11 Apr 1944 - 12 Apr 1944 - 13 Apr 1944 - 14 Apr 1944 - 15 Apr 1944 - 16 Apr 1944 - 17 Apr 1944 - 18 Apr 1944 - 19 Apr 1944 - 20 Apr 1944 - 21 Apr 1944 - 22 Apr 1944 - 23 Apr 1944 - 24 Apr 1944 - 25 Apr 1944 - 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 -
Sunk on 6 May 1944.
Ships hit by U-66 during this patrol
| Date | U-boat | Commander | Name of ship | Tons | Nat. | Convoy | Map | ||
|---|---|---|---|---|---|---|---|---|---|
| 26 Feb 1944 | U-66 | Gerhard Seehausen |  | Silvermaple | 5,313 |  | br | STL-12 | A |
| 1 Mar 1944 | U-66 | Gerhard Seehausen | | Saint Louis | 5,202 |  | fr | B | |
| 5 Mar 1944 | U-66 | Gerhard Seehausen | | John Holt | 4,964 | | br | C | |
| 21 Mar 1944 | U-66 | Gerhard Seehausen | | Matadian | 4,275 | | br | D | |
| 19,754 | |||||||||
4 ships sunk (19,754 tons). Legend | |||||||||
General Events during this patrol
We have no events listed for this patrol.
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Attacks on U-66 during this patrol
21 Mar 1944
British patrol boats attacked U-66 after she sank the British tanker Matadian. The boat bottomed on the muddy seabed before escaping. (Sources: Blair, vol 2, page 546)
About this data
If you believe we have missed an attack on a German U-boat in this listing please let us know.
See all patrols for U-66
* These are officers that later became commanders themselves.