Nummer: 09514
| Area : | Western Area |
| Sea area : | US East Coast |
| Date of attack : | 13.05.1942 |
| Time of attack : | 13:38 |
| Nationality of U-boat : | German |
| U-boat : | U 507 |
| Commander : | Schacht |
| Grid : | DA 9194 |
| presumed target type : | Tanker id |
| presumed tonnage : | 6561 BRT |
| presumed result : | target visibly missed |
| Number of torpedoes/mines : | 3 |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 13.05.1942 |
| Time of observation : | 08:15 |
| Nationality of target : | American |
| Actual type of target : | Steam Tanker |
| Name of target : | Gulfprince |
| Year of launch : | 1921 |
| Actual tonnage : | 6561 BRT |
| Actual result : | damaged |
| Position of target : | 38.38n 91.05w |
| Footnote : | "Gulfprince" was hit by a dud which opened seams and caused dry dock repairs. |
| updated on: | 08.07.2002 |
| Remark: | 273,375 |
| Changes: | 1) Zimmerman 4.1996: neuer Datensatz |