Patrols by U-137
See the profile page for U-137
| Commander | Departure | Arrival | Days | Tons | |||||
|---|---|---|---|---|---|---|---|---|---|
| Oblt. Herbert Wohlfarth | 14 Sep 1940 | Kiel | 17 Sep 1940 | Stavanger | 4 days | ||||
| 1 | Oblt. Herbert Wohlfarth | 21 Sep 1940 | Stavanger | 29 Sep 1940 | Lorient | 9 days | 15,712 | P | View |
| 2 | Kptlt. Herbert Wohlfarth | 9 Oct 1940 | Lorient | 17 Oct 1940 | Lorient | 9 days | 10,552 | P | View |
| 3 | Kptlt. Herbert Wohlfarth | 3 Nov 1940 | Lorient | 22 Nov 1940 | Bergen | 20 days | 13,341 | P | View |
| Kptlt. Herbert Wohlfarth | 24 Nov 1940 | Bergen | 27 Nov 1940 | Kiel | 4 days | ||||
| Oblt. Hanns-Ferdinand Massmann | 17 Jun 1941 | Kiel | 20 Jun 1941 | Bergen | 4 days | ||||
| 4 | Oblt. Hanns-Ferdinand Massmann | 21 Jun 1941 | Bergen | 4 Jul 1941 | Bergen | 14 days | P | View | |
| Oblt. Hanns-Ferdinand Massmann | 24 Jul 1941 | Bergen | 26 Jul 1941 | Helsingör | 3 days | ||||
| Oblt. Hanns-Ferdinand Massmann | 28 Aug 1941 | Helsingör | 29 Aug 1941 | Kiel | 2 days | ||||
| 52 days | 39,605 | ||||||||
4 War patrols (P) located. 52 days at sea during patrols (69 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. | |||||||||