Engine failure involving Gippsland Aeronautics GA-8, VH-AJZ, 135 km north-north-east of Marree, South Australia, on 29 September 2011
Collision with terrain - Robinson R22, VH-RTB, 62 km south Maningrida Airport, NT, 29 September 2011
Aircraft proximity event - Piper PA-28-151, VH-CIX and a Piper PA-44-180, VH-KHG, Mangalore Airport, Victoria, on 27 September 2011
Total power loss - Cessna 152, VH-HCE, near Bankstown Airport, New South Wales, on 26 September 2011
Aircraft proximity event - two Beech A36s, VH-IOL and VH-YEN, 49 km south-east of Scone Aerodrome, New South Wales, on 26 September 2011
Violation of controlled airspace - Piper PA-28-181, VH-TXD, near Altona, Victoria, on 26 September 2011
Aircraft proximity event - Cessna 182P, VH-MST and Schempp-Hirth, VH-ULZ, 9 km west of Toowoomba Airport, Queensland, on 25 September 2011
Total power loss - Cessna 206, VH-SHZ, 93 km south-east of Kalumburu Airport, Western Australia, on 22 September 2011
Aircraft proximity event - Eurocopter AS350B3, VH-HTV, 2 km west of Mount Cootha (HLS), Victoria, on 20 September 2011
Serious crew member injury on board Spirit of Tasmania I, Station Pier, Melbourne, Victoria, on 17 September 2011
Aircraft handling event - Beech 1900D, VH-VAQ, Darwin Airport, Northern Territory, on 13 September 2011
In-flight fire - Robinson R44, VH-HBA, 80 km south-south-west of McArthur River Mine Airport, Northern Territory, on 12 September 2011