Nummer: 28116
| Area : | Pacific Ocean |
| Sea area : | South Pacific |
| Date of attack : | 03.12.1942 |
| Time of attack : | 04:48 |
| Nationality of U-boat : | Japanese |
| U-boat : | I-16 |
| Commander : | Yamada (K.) |
| Grid : | Savo Is. |
| presumed target type : | Destroyer |
| presumed result : | sunk |
| Used weapon(s) : | Midget submarine |
| Footnote : | Uboat-cruisers I-20 und I-16 launched their midgets against preselected targets: successes against a transport and a destroyer were assumed. Ha-8 (Tanaka/Mitani) and Ha-22 (Kado/Yahagi) were both scuttled by the crews after their attacks. Successes could not be confirmed from Allied sources. |
| updated on: | 00.00.0000 |
| Remark: | Ha-22 Kado |