Herwig Collmann
Kapitänleutnant (Crew 35)
No ships sunk or damaged.
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| 5 Apr 1935 | Offiziersanwärter | | 1 Jul 1936 | Fähnrich zur See | | 1 Jan 1938 | Oberfähnrich zur See | | 1 Apr 1938 | Leutnant zur See | | 1 Oct 1939 | Oberleutnant zur See | | 1 Apr 1942 | Kapitänleutnant |
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U-boat Commands
| U-boat | From | To | |
| U-17 | 8 Jul 1940 | 4 Jan 1941 | No war patrols |
| U-562 | 20 Mar 1941 | 3 Sep 1941 | 2 patrols (52 days) |
Patrol info for Herwig Collmann
| | U-boat | Departure |
Arrival | | | |
| 1. |
U-562 |
19 Jun 1941 | Kiel |
30 Jul 1941 | Lorient |
Patrol 1, | 42 days | |
| 2. |
U-562 |
25 Aug 1941 | Lorient |
3 Sep 1941 | Brest |
Patrol 2, | 10 days | |
| 2 patrols, 52 days at sea | |
Ships hit by Herwig Collmann
About ranks and decorations
Special thanks to Fernando Almeida for data on ranks and decorations.