Nummer: 09903
| Area : | Western Area |
| Sea area : | Carribean Sea |
| Date of attack : | 26.05.1942 |
| Time of attack : | 04:16 |
| Nationality of U-boat : | German |
| U-boat : | U 103 |
| Commander : | Winter |
| Grid : | EB 2313 |
| presumed target type : | Steam Freighter id |
| presumed tonnage : | 7000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) + Gunfire |
| Date of observation : | 26.05.1942 |
| Time of observation : | 02:15 |
| Nationality of target : | American |
| Actual type of target : | Steam Freighter |
| Name of target : | Alcoa Carrier |
| Year of launch : | 1919 |
| Actual tonnage : | 5588 BRT |
| Actual result : | sunk |
| Position of target : | 18.45n 79.50w |
Steam Freighter Alcoa Carrier ex American Poughkeepsie (bis 1941)
| updated on: | 00.00.0000 |
| Remark: | TA |