Patrols by U-1221
See the profile page for U-1221
| Commander | Departure | Arrival | Days | |||||
| 1. | Oblt. Paul Ackermann | 8 Aug, 1944 | Kiel | 10 Aug, 1944 | Horten | 3 days | ||
| 2. | Oblt. Paul Ackermann | 14 Aug, 1944 | Horten | 17 Aug, 1944 | Bergen | 4 days | ||
| 3. | Oblt. Paul Ackermann | 20 Aug, 1944 | Bergen | 28 Nov, 1944 | Marviken | 101 days | P | View |
| 4. | Oblt. Paul Ackermann | 1 Dec, 1944 | Marviken | 5 Dec, 1944 | Flensburg | 5 days | ||
1 War patrol located. | ||||||||