Loss of separation involving a Boeing 737-377, VH-CZI and Piper PA-28-161, VH-CGY, 1 km west-south-west of Fentons Hill VOR, Victoria, on 2 January 1996
Loss of separation involving a Saab SF-340B, VH-SBA and British Aerospace PLC BAe 146-300, VH-EWM, 18 km west of Sydney, New South Wales, on 14 December 1995