Nummer: 24017
| Area : | Mediterranean |
| Sea area : | North African Seaway |
| Date of attack : | 28.12.1942 |
| Time of attack : | 06:54 |
| Nationality of U-boat : | German |
| U-boat : | U 617 |
| Commander : | Brandi |
| Grid : | CO 4928 |
| presumed target type : | Destroyer |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | unknown |
| Footnote : | U-617 heard one hit on a destroyer, which exploded in a flash of 100 mtr high. A corvette left the scene. |
| Convoy : | unknown |