Nummer: 11001a
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 19.07.1942 |
| Time of attack : | 02:30 |
| Nationality of U-boat : | German |
| U-boat : | U 564 |
| Commander : | Suhren |
| Grid : | CE 3341 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 5000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | OS.34 |
| Date of observation : | 19.07.1942 |
| Time of observation : | 00:35 |
| Nationality of target : | British |
| Actual type of target : | Steam Freighter |
| Name of target : | Empire Hawksbill |
| Year of launch : | 1920 |
| Actual tonnage : | 5724 BRT |
| Actual result : | sunk |
| Position of target : | 42.29n 25.56w |
| Footnote : | U-564 observed four detonations between 1:15 min and 1:27 min after firing. There were probably two hits each on the two ships. |
| related attacks : | Angriff 1 Angriff 2 Angriff 3 |
Steam Freighter Empire Hawksbill ex American Delawarean (bis 1940)
| Convoy : | OS.34 |
| Route of convoy : | London / Liverpool - Freetown (Sierra Leone) |
| Remark to convoy : | Since Jul 1941, from Apr 1943 combined with KMS in Atlantic (counter traffic = SL) |