David Spence 2
Sailor
| Period | Tanker | Job | Details | Action |
|---|---|---|---|---|
| 1959 | TOMOGERUS | 3rd officer | ||
| 1959 to 1960 | HANETIA | 3rd officer | ||
| 1960 | GASTRANA (1) | 3rd officer | ||
| 1960 to 1961 | GENA | 3rd officer | ||
| 1961 to 1962 | GENA | 3rd officer | ||
| 1961 to 1962 | GEOMITRA (1) | 3rd officer | ||
| 1963 to 1964 | VELLETIA | 2nd officer | ||
| 1964 | SAN FORTUNATO | 2nd officer | ||
| 1964 to 1965 | HEMIMACTRA | 2nd officer | ||
| 1965 to 1966 | OPALIA (2) | 2nd officer | ||
| 1965 | OTINA (2) | extra 2nd officer | ||
| 1967 | AMASTRA (2) | 2nd officer |