Nummer: 11107a
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 26.07.1942 |
| Time of attack : | 07:57 |
| Nationality of U-boat : | German |
| U-boat : | U 607 |
| Commander : | Mengersen |
| Grid : | BC 5693 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 8000 BRT |
| presumed result : | damaged |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | ON.113 |
| Date of observation : | 26.07.1942 |
| Nationality of target : | British |
| Actual type of target : | Motor Freighter |
| Name of target : | Empire Rainbow (CAM) |
| Year of launch : | 1941 |
| Actual tonnage : | 6942 BRT |
| Actual result : | damaged |
| Position of target : | 47.08n 42.57w |
| Footnote : | U-607 observed two hits on a freighter and heard one detonation beyond. U-704 observed one detonation: probably both of them hit the same ship. |
| related attacks : | Angriff 1 Angriff 2 |
| Convoy : | ON.113 |
| Route of convoy : | United Kingdom - North America |
| Remark to convoy : | 1st series: Jul 1941 to Mar 1943 ON and ONS combined, later ON mit continuing and ONS with new numbering (counter traffic HX and SC) |
| updated on: | 00.00.0000 |
| Remark: | = |