Patrols by U-731
See the profile page for U-731
| Commander | Departure | Arrival | Days | Tons | |||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | Oblt. Werner Techand | 29 Apr 1943 | Kiel | 12 Jun 1943 | Brest | 45 days | P | View | |
| 2 | Oblt. Werner Techand | 29 Aug 1943 | Brest | 1 Nov 1943 | Brest | 65 days | P | View | |
| 3 | Oblt. Graf Alexander von Keller | 19 Dec 1943 | Brest | 18 Feb 1944 | Lorient | 62 days | P | View | |
| 4 | Oblt. Graf Alexander von Keller | 18 Apr 1944 | Lorient | 15 May 1944 | Sunk | 28 days | P | View | |
4 War patrols (P) located. 200 days at sea during patrols. War patrols are shown with grey background. Tons indicate tonnage of ships sunk or damaged during the patrol, if any. Warships are included. | |||||||||