John Holt
Sailor
| Period | Tanker | Job | Details | Action |
|---|---|---|---|---|
| 1969 | Partula | 5th engineer | ||
| 1969 to 1970 | Medora | 5th engineer | ||
| 1970 | Alinda | 5th engineer | ||
| 1970 | Verconella | 5th engineer | ||
| 1970 to 1971 | Hanetia | 4th engineer | ||
| 1971 | Alinda | 5th engineer | ||
| 1978 to 1979 | Drupa (2) | 5th engineer | ||
| 1978 | Partula | 5th engineer | ||
| 1979 | Halia (1) | 5th engineer | ||
| 1981 | Drupa (2) | engineer |