Nummer: 16507c
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 05.05.1943 |
| Time of attack : | 02:45 |
| Nationality of U-boat : | German |
| U-boat : | U 628 |
| Commander : | Hasenschar |
| Grid : | AJ 6436 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 5000 BRT |
| presumed result : | sunk |
| Number of torpedoes/mines : | 1 |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | ONS.5 |
| Actual tonnage : | ---- -- |
| Actual result : | hit not ascertained |
| Footnote : | U-628 reported one ship sunk, one ship probably sunk, one ship burning, and two (end-of-run) detonations after 7:58 min and 9:04 min. Only "Harbury" was hit (see FN.3356). HMS "Northern Spray" took off the crew. - Possibly U-628 suggested the ships sunk by U-264/Looks (see FN.3359) were his own successes. |
| related attacks : | Angriff 1 Angriff 2 Angriff 3 |
| Convoy : | ONS.5 |
| Route of convoy : | United Kingdom - North America (slow) |
| Remark to convoy : | 2nd series: Apr 1943 with new numbering (counter traffic SC) |