- 1969
Walkers-built DH27 entered service.
- 1987
Section GRACEMERE-BLUFF [Central Line] electrification energised.
- 1988
Walkers-built DH21 removed from traffic after 19 years service [destroyed in 12-1989].
- 1992
DEL1767 worked 7M67 GYMPIE-MARYBOROUGH as its last train in original livery.
- 1993
DEL1721 entered REDBANK Workshops for a corporate colour respray & DOO conversion.
- 1994
DEL2102H emerged from REDBANK Workshops in corporate livery after "H" conversion.
Researched and compiled by Peter Burkitt, with later additions as sourced. About this list, abbreviations and the full calendar
