Lay-over landing involving Kavanagh Balloons E-240, VH-DUX, 18 km east of Essendon Airport, Victoria, on 2 April 2018
Controlled flight into terrain involving Kavanagh Balloons G-525, VH-HVW, Pokolbin, New South Wales, on 30 March 2018
Track obstruction due to loss of freight involving train 6WM2 and subsequent impact of passenger train 8615 with track obstruction, near Winton, Victoria, on 30 March 2018
Loss of control and collision with water involving Eurocopter EC120B, VH-WII, Hardy Reef, 72 km north-north-east of Hamilton Island Airport, Queensland, on 21 March 2018
Runway excursion and collision with terrain involving Van's RV-6A, VH-OAJ, Somersby (ALA), New South Wales, on 18 March 2018
Collision with water involving EC135 P2+ helicopter, VH-ZGA, 37 km north-north-west of Port Hedland Heliport, Western Australia, on 14 March 2018
Engine failure involving Airbus Helicopters AS355F-1, VH-SEV, Bankstown Airport, New South Wales, on 12 March 2018
Runway lighting event involving Beech B200, VH-FDL, Cairns Airport, Queensland, on 11 March 2018
Collision with floodwater involving freight train 6792, Little Banyan Creek, Queensland, on 7 March 2018
Water ingress into steering gear compartment onboard Goliath, Bass Strait, Tasmania, on 7 March 2018
Collision with water involving Cessna 206 floatplane, VH-LHQ, Southport Broadwater, Queensland, on 4 March 2018