Nummer: 05411
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 31.05.1941 |
| Time of attack : | 05:15 |
| Nationality of U-boat : | German |
| U-boat : | U 204 |
| Commander : | Kell |
| Grid : | AD 5371 |
| presumed target type : | Trawler, Drifter id |
| presumed result : | sunk |
| Used weapon(s) : | Gunfire |
| Date of observation : | 31.05.1941 |
| Nationality of target : | Icelandic |
| Actual type of target : | Trawler, Drifter |
| Name of target : | Holmsteinn |
| Year of launch : | .. |
| Actual tonnage : | 16 BRT |
| Actual result : | sunk |
| Position of target : | NNW Dyrafjorden |
| updated on: | 00.00.0000 |
| Remark: | Beckers, 9.1996 |