Collision with aerobridge involving Boeing 747-422, N119UA, Melbourne Airport, Victoria, on 22 April 2013
Airspace related event between a Bombadier DHC-8, VH-QOB and Robinson R22, VH-HLY, at Cloncurry Aerodrome, Queensland, on 18 April 2013
Aircraft proximity event between a Piper PA-31, VH-EDV and a Cessna 172, VH-JQQ, 9 km south of Moorabbin Airport, Victoria, on 17 April 2013
Weather related precautionary landing involving a Piper a PA-28, VH MSG, 20 km north-east of Hamilton Aerodrome, Victoria, on 13 April 2013
Assistance to Indonesian NTSC - Collision with terrain, PK-LKS, B737-800, Denpasar, 13 April 2013
Operational non-compliance - Aero Commander 500, VH-TQA, 7 km south of Townsville Airport, Queensland, on 11 April 2013
Wheels up landing involving a Piper PA-24-260, VH-DRB, at Albany Airport, Western Australia, on 11 April 2013
Signal irregularity reported by crew of train 5BM7, Culcairn North, New South Wales, on 7 April 2013
Radio failure involving Mitsubishi MU-2B-60, N64MD, near Townsville Airport, Queensland, on 5 April 2013
Landing gear collapse involving a Hawker Beechcraft G58, VH-OMS, at Toowoomba Airport, Queensland, on 3 April 2013