Nummer: 09502
| Area : | Western Area |
| Sea area : | US East Coast |
| Date of attack : | 12.05.1942 |
| Time of attack : | 08:28 |
| Nationality of U-boat : | German |
| U-boat : | U 553 |
| Commander : | Thurmann |
| Grid : | BB 1476 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 6000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 12.05.1942 |
| Time of observation : | 06:40 |
| Nationality of target : | Dutch |
| Actual type of target : | Steam Freighter |
| Name of target : | Leto |
| Year of launch : | 1929 |
| Actual tonnage : | 4712 BRT |
| Actual result : | sunk |
| Position of target : | 49.32n 65.19w |
