Hans-Joachim Ernst
Kapitänleutnant (Crew 37b)
| Successes 1 ship sunk for a total of 1.392 GRT 1 auxiliary warship sunk for a total of 328 GRT |
| Born | 17 Aug, 1918 | Halle, Saale |
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Ranks
Decorations |
Patrol info
| U-boat | Departure | Arrival | |||||
| 1. | U-1022 | 16 Jan, 1945 | Kiel | 17 Jan, 1945 | Kalundborg | 2 days | |
| 2. | U-1022 | 22 Jan, 1945 | Kalundborg | 23 Jan, 1945 | Horten | 2 days | |
| 3. | U-1022 | 29 Jan, 1945 | Horten | 8 Feb, 1945 | Bergen | 11 days | |
| 4. | U-1022 | 12 Feb, 1945 | Bergen | 1 Apr, 1945 | Bergen | Patrol, | 49 days |
Ships hit by Hans-Joachim Ernst
| Date | Boat | Name of ship | Tons | Nat. | Convoy | Fate * | |
| 28 Feb, 1945 | U-1022 | Alcedo | 1.392 | | pa | UR-155 | |
| 3 Mar, 1945 | U-1022 | HMS Southern Flower | 328 | | br | ||
| 1.720 | |||||||
* Unless otherwise noted the ships listed here were sunk. | |||||||
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Decorations and ranks information is in many cases not complete. If you can help on any of those missing that would be great.

