Robinson R22-Beta, VH-LOT, Bribie Island, Queensland, on 12 September 1990
Beech A23, VH-TPW, 120 km north of Birdsville, Queensland, on 12 September 1990
Near collision on runway 34 at Sydney (Kingsford Smith) Airport, New South Wales, on 11 September 1990
Cessna R172K, VH-XPA, Bunbury, Western Australia, on 10 September 1990
Cessna 182F, VH-RYT, Lady Barron, Tasmania, on 9 September 1990
Cessna 182-Q, VH-TLI, Portland, Victoria, on 8 September 1990
Cessna 402-B, VH-PEK, Newhaven/Phillip Island, Victoria, on 7 September 1990
Beech Aircraft Corp 58, VH-IJG, Bankstown, New South Wales, on 6 September 1990
Ayres Thrush SR2-600, VH-DQN, "Barra", 10 km west of Boomi, New South Wales, on 5 September 1990
Cessna 182-Q, VH-JED, Burketown, Queensland, on 3 September 1990
Jodel D11, VH-FTY, Caloundra, Queensland, on 2 September 1990
Maxair Drifter A-503, AUF 25-0316, 4 km east of King Edward River Station (305 km west of Kununurra), Western Australia, on 1 September 1990