Beech V35, N8849, Alice Springs, Northern Territory, on 3 May 1990
Piper PA-25-235, VH-PPV, "Nareena" (20 km south of Bathurst), New South Wales, on 3 May 1990
Bell 47-G3B, VH-JRF, Tomalla Station, 65 km north-east of Scone, New South Wales, on 3 May 1990
Relocation of Jump Seat on QANTAS Airways Ltd Boeing 747-438, VH-OJF
Grumman 690-B Gulfstream Commander, VH-LTK, Griffith, New South Wales, on 1 May 1990
Total power loss involving VC Buzzard Arrow 2, Erskine Park, New South Wales, on 30 April 1990
Cessna 210-M, VH-STB, Lake Julius, Queensland, on 30 April 1990
Cessna 172-B, VH-AAC, 60 km east-north-east of Wilcannia, New South Wales, on 30 April 1990
Thruster T 500, AUF 25-0235, Hazeltons Strip, Queensland, on 29 April 1990
Propeller/rotor malfunction involving Transavia PL12 T-300, VH-ABU, "Greenacres" 28 km east of Tarcutta, New South Wales, on 28 April 1990
Cessna 182-Q, VH-RUJ, Durham Downs (40 km west of Jackson), Queensland, on 26 April 1990
Grumman AA5, VH-SYM, Rottnest Island, Western Australia, on 26 April 1990