Patrols by U-821
See the profile page for U-821
| Commander | Departure | Arrival | Days | Tons | |||||
|---|---|---|---|---|---|---|---|---|---|
| Oblt. Ulrich Knackfuß | 7 Mar 1944 | Kiel | 9 Mar 1944 | Kristiansand | 3 days | ||||
| Oblt. Ulrich Knackfuß | 17 Mar 1944 | Kristiansand | 18 Mar 1944 | Bergen | 2 days | ||||
| 1 | Oblt. Ulrich Knackfuß | 19 Mar 1944 | Bergen | 12 Apr 1944 | Brest | 25 days | P | View | |
| 2 | Oblt. Ulrich Knackfuß | 6 Jun 1944 | Brest | 10 Jun 1944 | Sunk | 5 days | P | View | |
2 War patrols (P) located. 30 days at sea during patrols (35 days at sea overall). War patrols are shown with grey background. Tons indicate tonnage of ships sunk or damaged during the patrol, if any. Warships are included. | |||||||||