Nummer: 24212a
| Area : | Mediterranean |
| Sea area : | North African Seaway |
| Date of attack : | 05.02.1943 |
| Time of attack : | 08:02 |
| Nationality of U-boat : | German |
| U-boat : | U 617 |
| Commander : | Brandi |
| Grid : | CO 6774 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 3000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | AW.22 |
| Date of observation : | 05.02.1943 |
| Nationality of target : | Norwegian |
| Actual type of target : | Steam Freighter |
| Name of target : | Henrik |
| Year of launch : | 1920 |
| Actual tonnage : | 1350 BRT |
| Actual result : | sunk |
| Position of target : | 32.11n 24.46e |
| Footnote : | U-617 was shadowing a convoy with four steamers and 4 escorts northbound from quadrant CO 92 to CO 67. |
| related attacks : | Angriff 1 |
| Convoy : | AW.22 |
| Route of convoy : | Alexandria - westbound |
| Remark to convoy : | Only AW.22 known |