Nummer: 16111
| Area : | Western Area |
| Sea area : | North Atlantic |
| Date of attack : | 05.04.1943 |
| Time of attack : | 22:11 |
| Nationality of U-boat : | German |
| U-boat : | U 530 |
| Commander : | Lange |
| Grid : | AK 2521 |
| presumed target type : | Tanker |
| presumed tonnage : | 9000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Convoy : | HX.231 s |
| Date of observation : | 05.04.1943 |
| Nationality of target : | American |
| Actual type of target : | Motor Tanker |
| Name of target : | Sunoil |
| Year of launch : | 1927 |
| Actual tonnage : | 9005 BRT |
| Actual result : | sunk |
| Position of target : | 58.16n 34.14w |
| Footnote : | U-563 reported one hit on a tanker. "Sunoil" was straggling because of machinery troubles. She was sunk by U-530 with three torpedoes. |
| Convoy : | HX.231 s |
| Route of convoy : | (New York) - Halifax - United Kingdom |
| Remark to convoy : | Sep 1939 to Sep 1942 ab Halifax, then from New York (counter traffic = ON), vgl. HXF und SC. |