| Born | 15 Nov, 1905 | Kröben, Posen |
| Died | 6 Jan, 1943 | off South America, NW of Pernambuco |
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Ranks
Decorations
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Patrol info
| U-boat | Departure | Arrival | |||||
| 1. | U-164 | 18 Jul, 1942 | Kiel | 7 Oct, 1942 | Lorient | Patrol, | 82 days |
| 2. | U-164 | 29 Nov, 1942 | Lorient | 6 Jan, 1943 | Sunk | Patrol, | 39 days |
| 2 patrols, 121 days at sea | |||||||
Ships hit by Otto Fechner
| Date | Boat | Name of ship | Tons | Nat. | Convoy | Fate * | |
| 25 Aug, 1942 | U-164 | Stad Amsterdam | 3.780 | | nl | WAT-15 | |
| 6 Sep, 1942 | U-164 | John A. Holloway | 1.745 | | ca | GAT-2 | |
| 1 Jan, 1943 | U-164 | Brageland | 2.608 | | sw | ||
| 8.133 | |||||||
* Unless otherwise noted the ships listed here were sunk. | |||||||
Special thanks to Fernando Almeida for data on ranks and decorations.
