5e werktuigkundige/4e werktuigkundige
| Name | Tanker | Period | Details |
|---|---|---|---|
| Robert Collette | Arca (2) | 1975 | |
| Herman Kok | Cleodora | 1955 | |
| Klaas Henrik Lu... | Dione (2) | 1980 to 1981 | |
| Klaas Henrik Lu... | Dallia | 1982 | |
| Klaas Henrik Lu... | Laconica | 1982 | |
| Kees C.j. Jongkind | Dosina (3) | 1974 to 1975 | |
| Rob Verhoeff | Kabylia | 1955 to 1956 | |
| Jacob De Groot | Metula (2) | 1972 | |
| Jacob De Groot | Dosina (3) | 1973 to 1974 | |
| Jan Van Der Vlies | Philidora | 1960 | |
| Theo Evers | Vitrea | 1963 to 1964 | |
| Arie De Waardt | Doelwijk | 1963 to 1964 | |
| Paul Kosters | Marinula (2) | 1975 to 1981 | |
| Chris Lambregts | Philine | 1962 to 1964 | |
| Jan Vrijheid | Rotula (2) | 1951 to 1953 | |
| C.N.M. V.d. Weijden | Ondina (2) | 1974 | |
| Dirk Kruk | Atys | 1973 | |
| John Appel | Kryptos | 1962 to 1963 | |
| Hans Schipper | Khasiella | 1977 | |
| Luuk Oppel | Chama (2) | 1949 to 1952 | leerling, 5e, en 4e werktuigkundige |
| Stef Swart | Dione (2) | 1973 to 1974 | |
| Ruud Sloof | Kopionella | 1966 to 1967 | |
| Rien De Beer | Mitra (2) | 1959 to 1960 | |
| Henk Kerkhof | Cistula | 1952 to 1953 |