199001146
Viking Dragonfly, VH-LSD, 4 km east of Nagambie, Victoria, on 31 May 1990
199003073
Bell 47-G5, VH-AEO, Maggieville (28 km north-north-east of Normanton), Queensland, on 30 May 1990
199003072
Britten-Norman BN2-A6 Islander, VH-RTP, Mabuiag Island, Queensland, on 30 May 1990
199001989
Piper PA28-181, VH-NOR, Lake Burragorang, New South Wales, on 29 May 1990
199002040
Troyer, not registered, near Dooralong, 13 km west of Wyong, New South Wales, on 27 May 1990
199000089
Robinson R22M, VH-HBS, 200 km north-east of Newman, Western Australia, on 27 May 1990
199002047
Cessna C182, VH-DBT, Corowa Aerodrome, New South Wales, on 26 May 1990
199003071
Hughes 269C, VH-MQI, Richmond, Queensland, on 24 May 1990
199001145
Piper PA-32-R300, VH-WHG, Launceston, Tasmania, on 23 May 1990
199003070
Hiller UH-12E, VH-FFU, 3 km west of Hay Point, Queensland, on 20 May 1990
199001144
Beechcraft 23, VH-UAS, Bendigo, Victoria, on 20 May 1990
199003069
Collision with terrain involving a Bellanca 8KCAB, VH-BIE, Toogoolawah, Queensland, on 19 May 1990