Cessna 182-E, VH-WJB, 6 km west of Collector, New South Wales, on 10 February 1990
Cessna 150G, VH-KVP, Pinnacles Station, Western Australia, on 10 February 1990
Piper PA-30, VH-ESI, Inverell North, New South Wales, on 8 February 1990
Piper PA-25-235, VH-EHR, 16 km north-north-east of Tatura, Victoria, on 5 February 1990
Wheels up landing involving Cessna C177RG, VH-JYH, Jandakot Airport, Western Australia, on 2 February 1990
Cessna A188B-A1, VH-IEZ, 6 km west of Thangool, Queensland, on 30 January 1990
Astir CS 77, VH-IKH, 1 km south of Waikerie, South Australia, on 28 January 1990
Beechcraft C23, VH-LFS, Cowra Airport, New South Wales, on 27 January 1990
Miscellaneous - Other involving Fokker F-28-1000, VH-ATG, Bankstown Aerodrome, New South Wales, on26 January 1990
Piper PA-36-285 Pawnee Brave, VH-SEJ, Harcourt (125 km south-south-west of Rockhampton), Queensland, on 26 January 1990
Cessna 404, VH-SBG, Kowanyama, Queensland, on 25 January 1990
Bell-47 G5, VH-SJA, 20 km west of Nicholson Station, Western Australia, on 21 January 1990