Airborne collision involving a Schempp-Hirth Flugzeugbau GmbH Ventus B, VH-GFN and Grob G 103 Twin II, VH-IUR, 16 km west of Jondaryan, Queensland, on 26 December 1992
Near collision involving an Embraer EMB-110P1, VH-FCE and de Havilland Canada DHC-8-103, VH-NID, near Port Macquarie 20S, New South Wales, on 18 December 1992
Loss of separation involving a Fokker B.V. F28 MK 4000, VH-EWB and McDonnell Douglas DC-10, 9M-MAS, 100 km east-south-east of Taroom, Queensland, on 17 December 1992
Loss of separation involving a Socata TB-20, VH-LQA and Airbus A300-B4-600R, VH-YMJ, 28 km north-east of Adelaide, South Australia, on 16 December 1992