Nummer: 17510
| Area : | Western Area |
| Sea area : | US East Coast |
| Date of attack : | 13.12.1943 |
| Time of attack : | 12:02 |
| Nationality of U-boat : | German |
| U-boat : | U 129 |
| Commander : | Harpe |
| Grid : | DC 4993 |
| presumed target type : | Destroyer |
| presumed result : | sunk |
| Used weapon(s) : | Acoustic homing torpedo (gnat) |
| Convoy : | unknown |
| Footnote : | U-129 heard one early gnat detonation after 47 sec - perhaps a malfunction. |
| Convoy : | unknown |
| updated on: | 20.02.1999 |