Gustav-Adolf Janssen
Kapitänleutnant (Crew 36)
| Successes 2 ships sunk for a total of 11.430 GRT 1 ship damaged for a total of 13.945 GRT |
| Born | 9 Apr, 1915 | Blankenese, Hamburg |
| Died | 15 Nov, 1978 |
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Ranks
Decorations |
U-boat Commands
| U-151 | 22 Jul, 1941 | - | 15 Nov, 1941 | No war patrols |
| U-37 | 16 Nov, 1941 | - | 30 Jun, 1942 | No war patrols |
| U-103 | 15 Jul, 1942 | - | 13 Mar, 1944 | 4 patrols (257 days) |
| U-3037 | 23 Apr, 1945 | - | 3 May, 1945 | No war patrols |
Patrol info
| U-boat | Departure | Arrival | |||||
| 1. | U-103 | 21 Oct, 1942 | Lorient | 29 Dec, 1942 | Lorient | Patrol, | 70 days |
| 2. | U-103 | 7 Feb, 1943 | Lorient | 26 Mar, 1943 | Lorient | Patrol, | 48 days |
| 3. | U-103 | 24 Apr, 1943 | Lorient | 26 May, 1943 | Lorient | Patrol, | 33 days |
| 4. | U-103 | 25 Jul, 1943 | Lorient | 26 Jul, 1943 | Lorient | 2 days | |
| 5. | U-103 | 18 Sep, 1943 | Lorient | 1 Jan, 1944 | Bergen | Patrol, | 106 days |
| 6. | U-103 | 3 Jan, 1944 | Bergen | 7 Jan, 1944 | Kiel | 5 days | |
| 4 patrols, 257 days at sea | |||||||
Ships hit by Gustav-Adolf Janssen
| Date | Boat | Name of ship | Tons | Nat. | Convoy | Fate * | |
| 31 Oct, 1942 | U-103 | Tasmania | 6.405 |  | br | SL-125 | |
| 6 Dec, 1942 | U-103 | Henry Stanley | 5.025 | | br | ON-149 | |
| 13 Dec, 1942 | U-103 | Hororata | 13.945 | | br | damaged | |
| 25.375 | |||||||
* Unless otherwise noted the ships listed here were sunk. | |||||||
Decorations and ranks information is in many cases not complete. If you can help on any of those missing that would be great.