Nummer: 16316
| Area : | Western Area |
| Sea area : | US East Coast |
| Date of attack : | 24.04.1943 |
| Time of attack : | 02:51 |
| Nationality of U-boat : | German |
| U-boat : | U 129 |
| Commander : | Witt |
| Grid : | DC 5693 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 7000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | unknown |
| Date of observation : | 24.04.1943 |
| Nationality of target : | American |
| Actual type of target : | Steam Freighter |
| Name of target : | Santa Catalina |
| Year of launch : | 1942 |
| Actual tonnage : | 6507 BRT |
| Actual result : | sunk |
| Position of target : | 30.42n 70.58w |
| Convoy : | unknown |