Abnormal engine indications involving a Piper PA-31-350, VH-KGE, 45 km north-east of Wagga, New South Wales, on 16 May 1993
Hard landing involving an Auster J5G/A2, VH-KCG, Gingin, Western Australia, on 16 May 1993
Systems - Other involving an Aero Commander 500-S, VH-IBY, 9 km east of Broken Bay, New South Wales, on 16 May 1993
Doors involving a Bell UH-1B, VH-NVV, 8 km north-east of NAS Nowra, New South Wales, on 15 May 1993
Navigation - Other involving a Boeing 747-200, VR-HKG, Mount Isa, Queensland, on 14 May 1993
Air-ground-air involving a British Aerospace PLC BAe 146-200-11, VH-JJT, Geraldton, Western Australia, on 14 May 1993
Air-ground-air involving a Fokker B.V. F27 MK 50, VH-FNB and Victa Airtourer 115, VH-MUF, Ballina, New South Wales, on 14 May 1993
Collision with terrain involving a Zenith CH200, VH-DNE, near Mareeba Airport, Queensland, on 13 May 1993
Air-ground-air involving a Cessna 172N, VH-PMT, Paraburdoo Aerodrome, Western Australia, on 13 May 1993
Collision with terrain involving a Bell 206L-1, VH-JOW, Waddy Point (seaward side of Nth Fraser Island), Queensland, on 12 May 1993
Operational non-compliance involving a Cessna 210N, VH-TFE, Darwin, Northern Territory, on 12 May 1993
Ground strike involving a Bell 47J-2A, VH-KHZ, Head of Bight, South Australia, on 12 May 1993