199000591
Robinson R22, VH-HEU, Wave Hill Station, Northern Territory, on 16 June 1990
199003076
Robinson R22-Beta, VH-EFK, North Head Station (65 km south-west of Georgetown), Queensland, on 15 June 1990
199000090
Loss of control involving Piper PA-38-112, VH-ABQ, Paraburdoo, Western Australia, on 13 June 1990
199001993
Hughes 269C, VH-CHM, "Koonawarra" property near Moree, New South Wales, on 12 June 1990
199001992
Beech A36, VH-MAO, 1.6 km south-east of Medowie, New South Wales, on 11 June 1990
199001994
Beech B76, VH-HZG, Bankstown, New South Wales, on 11 June 1990
199000588
Cessna 177, VH-DZS, Leigh Creek, South Australia, on 9 June 1990
199003074
Britten Norman BN2-A21 Islander, VH-FCJ, Mabuiag Island, Queensland, on 9 June 1990
199001991
Cessna C188, VH-KZE, Wee Waa, New South Wales, on 8 June 1990
199000008
Bell 206, VH-BKG, 25 km south-west of Yulara, Northern Territory, on 7 June 1990
199001147
Piper PA-25-235, VH-PPS, 4 km south of Katamatite, Victoria, on 6 June 1990
199001990
Cessna 152, VH-MXV, Bankstown, New South Wales, on 3 June 1990