| Hopper, Robert; 1980 Red Book; 1980 | 1980 Red Book | 1980-00-00 | NICOLET | Captain |
| Hopper, Robert; 1981 Red Book; 1981 | 1981 Red Book | 1981-00-00 | NICOLET | Captain |
| Hopper, Robert; 1982 Red Book; 1982 | 1982 Red Book | 1982-00-00 | NICOLET | Captain |
| Hopper, Robert; 1983 Red Book; 1983 | 1983 Red Book | 1983-00-00 | NICOLET | Captain |
| Hopper, Robert; 1984 Red Book; 1984 | 1984 Red Book | 1984-00-00 | NICOLET | Captain |
| Hopper, Robert; 1986 Red Book; 1986 | 1986 Red Book | 1986-00-00 | NICOLET | Captain |
| Hopper, Robert; 1987 Red Book; 1987 | 1987 Red Book | 1987-00-00 | NICOLET | Captain |