Nummer: 08912
| Area : | Western Area |
| Sea area : | US East Coast |
| Date of attack : | 10.04.1942 |
| Time of attack : | 02:20 |
| Nationality of U-boat : | German |
| U-boat : | U 654 |
| Commander : | Forster |
| Grid : | CB 6788 |
| presumed target type : | Steam Freighter id |
| presumed tonnage : | 7000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 10.04.1942 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | Empire Prairie |
| Year of launch : | 1941 |
| Actual tonnage : | 7010 BRT |
| Actual result : | sunk |
| Position of target : | 35n 60w |
| Footnote : | U-564 reported this ship erroneously as "Empire Lightning". |
