AO-2011-107
Wirestike - Air Tractor AT-802, VH-NIW, 5 km north of Mogumber, Western Australia, on 26 August 2011
AO-2011-108
Collision with terrain - MD Helicopters Inc.369D, YJ-HEL, Unua Village, Malekula, Vanuatu, on 26 August 2011
AO-2011-104
Engine power loss - Cessna 206G aircraft, VH-LAN, near William Creek ALA, Lake Eyre, South Australia, on 23 August 2011
AO-2011-102
VFR flight into dark night involving Aérospatiale AS355F2 (Twin Squirrel), VH-NTV, 145 km north of Marree, South Australia, on 18 August 2011
AO-2011-101
Fuel starvation - Cessna 210N, VH-OCM, Kununurra Airport, Western Australia, on 18 August 2011
RI-2011-015
Investigation of rail operations on the interstate rail line between Melbourne and Sydney
AO-2011-098
Total power loss - Cessna 177, VH-DSA, South Grafton Airport, New South Wales, on 15 August 2011
AO-2011-100
VFR flight into dark night conditions and loss of control involving Piper PA-28-180, VH-POJ, 31 km north of Horsham Airport, Victoria, on 15 August 2011
RO-2011-013
Safeworking breach – track machine BC7, Bogan Gate, New South Wales, on 15 August 2011
AO-2011-097
Runway incursion - Piper PA-28-161, VH-BZE and Piper PA-28R-200, VH-PVL, Moorabbin Airport, Victoria, on 11 August 2011
RO-2011-012
Partial train separation of XPT ST24, near Broadmeadows, Victoria, on 11 August 2011
AO-2011-096
Icing event - Piper PA-44, VH-FRI, Port Macquarie Airport, New South Wales, on 9 August 2011