Nummer: 18414
| Area : | Western Area |
| Sea area : | English Channel |
| Date of attack : | 18.08.1944 |
| Time of attack : | 19:03 |
| Nationality of U-boat : | German |
| U-boat : | U 480 |
| Commander : | Förster |
| Grid : | BF 3278 |
| presumed target type : | Steam Freighter |
| presumed result : | damaged |
| Used weapon(s) : | Torpedo with gyro-angle and zig-zaggig course |
| Convoy : | unknown |
| Actual tonnage : | ---- -- |
| Actual result : | hit not ascertained |
| Footnote : | U-480 heard a detonation after 9:20 min. |
| Convoy : | unknown |