Separation issue involving a British Aerospace PLC 3207, VH-TQM and Cessna 421B, VH-SQV, 33 km south-west of Williamtown, New South Wales, on 6 April 1994
Loss of separation involving a Fokker B.V. F28 MK 3000, VH-EWF and Piper PA-28-161, VH-HCY, 5 km south of Melbourne Airport, Victoria, on 31 March 1994