John Richard Williamson
Sailor
| Period | Tanker | Job | Details | Action |
|---|---|---|---|---|
| 1971 to 1972 | MACTRA (2) | radio/electronics officer | ||
| 1971 to 1972 | MUREX (3) | senior radio electronics officer | ||
| 1980 to 1981 | EUPLECTA | senior radio electronics officer |
| Period | Tanker | Job | Details | Action |
|---|---|---|---|---|
| 1971 to 1972 | MACTRA (2) | radio/electronics officer | ||
| 1971 to 1972 | MUREX (3) | senior radio electronics officer | ||
| 1980 to 1981 | EUPLECTA | senior radio electronics officer |