Piper PA-31, VH-DER, Marble Bar, Western Australia, on 30 September 1990
Resurgam II, Nanango, Queensland, on 28 September 1990
De Havilland DHC-2, VH-OMO, "Cooplacurripa", 30 km north-west of Wingham, New South Wales, on 28 September 1990
Cessna 210-N, VH-NQP, Alice Springs, Northern Territory, on 27 September 1990
Grob G115, VH-JVT, Jandakot Airport, Western Australia, on 27 September 1990
Bell 47G-3B2, VH-SUC, Tin Pan Creek, (30 km north-east of Jabiru), Northern Territory, on 25 September 1990
Beech 36, VH-FWZ, Kilcunda, Victoria, on 25 September 1990
Robinson R22 Beta, VH-HBH, Snowdrop Creek, (130 km north-east of Katherine), Northern Territory, on 23 September 1990
Hard landing involving Cessna C150, VH-RGA, "Triamble" 55 km south-east of Wellington, New South Wales, on 23 September 1990
Austflight Drifter A-503, AUF-357, Lake Richardson (16 km east-north-east of Woomera), South Australia, on 22 September 1990
Piper PA-28-181, VH-OPA, Warnervale, New South Wales, on 22 September 1990
Boeing B707, VR-HKK, Sydney, New South Wales, on 21 September 1990