Nummer: 27401
| Area : | Indic Ocean |
| Date of attack : | 16.02.1944 |
| Time of attack : | 07:04 |
| Nationality of U-boat : | Japanese |
| U-boat : | I-166 |
| Commander : | Suwa |
| presumed target type : | Tanker |
| presumed result : | target visibly missed |
| Number of torpedoes/mines : | 2 |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 26.02.1944 |
| Time of observation : | 06:10 |
| Nationality of target : | British |
| Actual type of target : | Steam Tanker |
| Name of target : | Empire Fuselier |
| Year of launch : | 1921 |
| Actual tonnage : | 6943 BRT |
| Actual result : | target visibly missed |
| Position of target : | 02.35n 79.56e |
| updated on: | 00.00.0000 |
| Remark: | Fehlschuss |