Loss of separation involving an Airbus A320-211, VH-HYI and Beech Aircraft Corp 56TC/A1, VH-KPY, 9 km south-east of Perth, Western Australia, on 7 April 1993
Diversion/return involving a Boeing 747-438, VH-OJQ, En-route Bangkok - London, United Kingdom, on 7 April 1993
Breakdown of co-ordination involving a Boeing 727-277, VH-ANA, 270 km north of Sydney, New South Wales, on 6 April 1993
Hard landing involving a Robinson R22 Alpha, VH-NOC, Kununurra, Western Australia, on 6 April 1993
Air-ground-air involving a Piper PA-31, VH-OFF, 30 km north-east of Canberra, New South Wales, on 5 April 1993
Rejected take-off involving an Embraer EMB-110P1, VH-LNB and Piper PA-28-180, VH-WIL, Port Lincoln, South Australia, on 5 April 1993
Airspace incursion involving a Piper PA-34-220T, VH-PZP, Devonport, Tasmania, on 3 April 1993
ANSP info/procedural error involving a Boeing 737-376, VH-TJB, Launceston, Tasmania, on 2 April 1993
Loss of separation involving a Beech Aircraft Corp A36, VH-OUD and Nord Aviation 262A, VH-HEI, 24 km north of Brisbane, Queensland, on 2 April 1993
Near collision involving a Cessna 152, VH-IVT and Beech Aircraft Corp 58, VH-EUA, Bankstown, New South Wales, on 2 April 1993
Collision with terrain involving a Cessna U206E, VH-PLI, 75 km north-north-west of Brunette Downs, Northern Territory