Steve Purvinas, who had served as federal secretary of the Australian Licensed Aircraft Engineers Association (ALAEA) since 2006, had battled union officials over a no-confidence motion passed against him earlier this year.
Starting late next month, Virgin 737s will be deployed on Brisbane-Mount Isa services, while 737s will operate more Brisbane-Townsville flights starting in November, adding around 6,000 seats per month on the route.