Nummer: 28007
| Area : | Pacific Ocean |
| Sea area : | South Pacific |
| Date of attack : | 25.07.1942 |
| Nationality of U-boat : | Japanese |
| U-boat : | I-169 |
| Commander : | Watanabe |
| Grid : | Nouméa |
| presumed target type : | Steam Freighter |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 25.07.1942 |
| Nationality of target : | Dutch |
| Actual type of target : | Motor Freighter |
| Name of target : | Tjinegara |
| Year of launch : | 1931 |
| Actual tonnage : | 9227 BRT |
| Actual result : | sunk |
| Position of target : | 23.10s 165.00e |