Cessna 172-N, VH-ADY, Caloundra QLD, 14 January 1989
American Aviation AA5-B, VH-WPY, 30 km North of Casino NSW, 13 January 1989
Thunder Colt 240A Hot Air Balloon, VH-PVC, Belconnen ACT, 13 January 1989
Berg Falke IV, VH-GZQ, Gympie QLD, 13 January 1989
Cessna A188B-A1, VH-UDG, 1 km WSW of Ayr Aerodrome QLD, 13 January 1989
Cessna A185E, VH-RKZ, Maitland NSW, 12 January 1989
Cessna A188-A1, VH-KVM, 5 kilometres NE of MacAlister QLD, 11 January 1989
Cessna TU206-F, VH-MYB, Yulara NT, 10 January 1989
Thruster TST-E, 25-0290, "Wedgewood" (30 km north-north-west of Yass), New South Wales, on 8 January 1989
Loss of separation involving a Boeing 747-238B, VH-EBM and Piper Aircraft Corp PA-28-151, VH-FZW, near Sydney NSW 16NW, NSW on 8 January 1989
Cessna 210-M, VH-HHJ, Bankstown Airport, New South Wales, on 8 January 1989
Air Tractor AT301, VH-NOW, 6 km West of Emerald QLD, 7 January 1989