Patrols by U-438
See the profile page for U-438
| Commander | Departure | Arrival | Days | |||||
| 1. | Rudolf Franzius | 1 Aug, 1942 | Kiel | 3 Sep, 1942 | Brest | 34 days | P | View |
| 2. | Rudolf Franzius | 6 Oct, 1942 | Brest | 19 Nov, 1942 | Brest | 45 days | P | View |
| 3. | Rudolf Franzius | 31 Dec, 1942 | Brest | 16 Feb, 1943 | Brest | 48 days | P | View |
| 4. | Kptlt. Heinrich Heinsohn | 31 Mar, 1943 | Brest | 6 May, 1943 | Sunk | 37 days | P | View |
4 War patrols (P) located. | ||||||||