Nummer: 09318
| Area : | Western Area |
| Sea area : | US East Coast |
| Date of attack : | 06.05.1942 |
| Time of attack : | 19:43 |
| Nationality of U-boat : | German |
| U-boat : | U 507 |
| Commander : | Schacht |
| Grid : | DA 9393 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 8000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) + Gunfire |
| Date of observation : | 06.05.1942 |
| Time of observation : | 08:00 |
| Nationality of target : | American |
| Actual type of target : | Steam Freighter |
| Name of target : | Alcoa Puritan |
| Year of launch : | 1941 |
| Actual tonnage : | 6759 BRT |
| Actual result : | sunk |
| Position of target : | 28.35n 88.22w |
| updated on: | 00.00.0000 |
| Remark: | TA |