acting 4th engineer
| Name | Tanker | Period | Details |
|---|---|---|---|
| Frank G Bragge | CLIONA (2) | 1946 | |
| Alan Blair | AMASTRA (2) | 1968 | 5th eng/acting 4th eng |
| Johan Verhoek | GYROTOMA | 1956 | |
| Johan Verhoek | GARI (1) | 1956 | |
| John Kalkman | WORLD HILL ex. SAXON HILL | 1965 | |
| Arthur Tuffee | FRAGUM (2) | 1961 |