| McEwan, Thomas | | | | Relief Chief Engineer |
| McEwan, Thomas | | | SEAWAY QUEEN | Chief Engineer |
| McEwan, Thomas; 1961 Red Book; 1961 | 1961 Red Book | 1961-00-00 | WILLOWDALE | Chief Engineer |
| McEwan, Thomas; 1962 Red Book; 1962 | 1962 Red Book | 1962-00-00 | PINEDALE | Chief Engineer |
| McEwan, Thomas; 1963 Red Book; 1963 | 1963 Red Book | 1963-00-00 | PINEDALE | Chief Engineer |
| McEwan, Thomas; 1964 Red Book; 1964 | 1964 Red Book | 1964-00-00 | PINEDALE | Chief Engineer |
| McEwan, Thomas; 1965 Red Book; 1965 | 1965 Red Book | 1965-00-00 | PINEDALE | Chief Engineer |
| McEwan, Thomas; 1966 Red Book; 1965 | 1966 Red Book | 1965-00-00 | PINEDALE | Chief Engineer |
| McEwan, Thomas; 1967 Red Book; 1967 | 1967 Red Book | 1967-00-00 | PINEDALE | Chief Engineer |
| McEwan, Thomas; 1968 Red Book; 1968 | 1968 Red Book | 1968-00-00 | PINEDALE | Chief Engineer |
| McEwan, Thomas; 1969 Red Book; 1969 | 1969 Red Book | 1969-00-00 | PINEDALE | Chief Engineer |
| McEwan, Thomas; 1970 Red Book; 1970 | 1970 Red Book | 1970-00-00 | FERNDALE | Chief Engineer |
| McEwan, Thomas; 1974 Red Book; 1974 | 1974 Red Book | 1974-00-00 | MEAFORD | Chief Engineer |
| McEwan, Thomas; 1975 Red Book; 1975 | 1975 Red Book | 1975-00-00 | MEAFORD | Chief Engineer |
| McEwan, Thomas; 1976 Red Book; 1976 | 1976 Red Book | 1976-00-00 | MEAFORD | Chief Engineer |
| McEwan, Thomas; 1978 Red Book; 1978 | 1978 Red Book | 1978-00-00 | MEAFORD | Chief Engineer |
| McEwan, Thomas; 1979 Red Book; 1979 | 1979 Red Book | 1979-00-00 | CANADIAN LEADER | Chief Engineer |
| McEwan, Thomas; 1980 Red Book; 1980 | 1980 Red Book | 1980-00-00 | CANADIAN LEADER | Chief Engineer |
| McEwan, Thomas; 1982 Red Book; 1982 | 1982 Red Book | 1982-00-00 | CANADIAN LEADER | Chief Engineer |
| McEwan, Thomas; 1983 Red Book; 1983 | 1983 Red Book | 1983-00-00 | CANADIAN LEADER | Chief Engineer |
| McEwan, Thomas; 1984 Red Book; 1984 | 1984 Red Book | 1984-00-00 | CANADIAN LEADER | Chief Engineer |
| McEwan, Thomas; 1985 Red Book; 1985 | 1985 Red Book | 1985-00-00 | CANADIAN LEADER | Chief Engineer |
| McEwan, Thomas; 1986 Red Book; 1986 | 1986 Red Book | 1986-00-00 | CANADIAN LEADER | Chief Engineer |
| McEwan, Thomas; 1987 Red Book; 1987 | 1987 Red Book | 1987-00-00 | CANADIAN LEADER | Chief Engineer |