Jan Blaak
Sailor
| Period | Tanker | Job | Details | Action |
|---|---|---|---|---|
| 1975 | ACILA (1) | leerlingwerktuigkundige | ||
| 1975 to 1976 | ONOBA (2) | leerlingwerktuigkundige | ||
| 1976 | KOPIONELLA | 5th engineer | ||
| 1977 | DALLIA | 5th engineer | ||
| 1977 | KHASIELLA | 5th engineer | ||
| 1978 | DALLIA | 5th engineer | ||
| 1978 to 1979 | DAPHNE | 4th engineer | ||
| 1979 | DIONE (2) | 4th engineer | ||
| 1980 | DILOMA (2) | 4th engineer | ||
| 1982 | ZAFRA (1) | 4th engineer | ||
| 1982 to 1983 | TAGELUS (2) | 4th engineer | ||
| 1983 | DALLIA | 4th engineer |