Nummer: 10021
| Area : | Western Area |
| Sea area : | Gulf of Mexico |
| Date of attack : | 05.06.1942 |
| Time of attack : | früh |
| Nationality of U-boat : | German |
| U-boat : | U 158 |
| Commander : | Rostin |
| Grid : | DL 6796 |
| presumed target type : | Steam Freighter |
| presumed tonnage : | 4000 BRT |
| presumed result : | sunk |
| Used weapon(s) : | Torpedo(es) |
| Date of observation : | 05.06.1942 |
| Time of observation : | 02:32 |
| Nationality of target : | American |
| Actual type of target : | Steam Freighter |
| Name of target : | Velma Lykes |
| Year of launch : | 1920 |
| Actual tonnage : | 2572 BRT |
| Actual result : | sunk |
| Position of target : | 21.21n 86.36w |
| updated on: | 00.00.0000 |
| Remark: | 5.6.42 2:32h |