After a long career the Bronco was replaced by the Pilatus PC - 9 in 1990 .
All aircraft were retired and sent to various museums , technical schools and used as ABDR ( Aircraft Battle Damage Repair ) .
After a long career the Bronco was replaced by the Pilatus PC - 9 in 1990 and all aircraft were retired and sent to various museums , technical schools and used as ABDR ( Aircraft Battle Damage Repair ) .