Derek Balmer
Sailor
| Period | Tanker | Job | Details | Action |
|---|---|---|---|---|
| 1965 to 1966 | HALIA (1) | apprentice | ||
| 1966 to 1967 | PLAGIOLA | apprentice | ||
| 1966 | VERTAGUS | apprentice | ||
| 1967 to 1968 | HADRA (1) | 5th engineer |
| Period | Tanker | Job | Details | Action |
|---|---|---|---|---|
| 1965 to 1966 | HALIA (1) | apprentice | ||
| 1966 to 1967 | PLAGIOLA | apprentice | ||
| 1966 | VERTAGUS | apprentice | ||
| 1967 to 1968 | HADRA (1) | 5th engineer |