Nummer: 28011
| Area : | Pacific Ocean |
| Sea area : | South Pacific |
| Date of attack : | 04.08.1942 |
| Nationality of U-boat : | Japanese |
| U-boat : | I-32 |
| Commander : | Ikezawa |
| presumed target type : | Steam Freighter |
| presumed result : | sunk |
| Used weapon(s) : | Gunfire |
| Date of observation : | 04.08.1942 |
| Nationality of target : | Australian |
| Actual type of target : | Steam Freighter |
| Name of target : | Katoomba |
| Year of launch : | 1913 |
| Actual tonnage : | 9424 BRT |
| Actual result : | damaged |
| Position of target : | 300nm ESE Albany |
| updated on: | 00.00.0000 |