Uncommanded engine shutdown involving De Havilland Aircraft of Canada DHC-8, VH-LQD, 77 km north-north-west of Brisbane Airport, Queensland, on 26 June 2018
Accredited Representative (State of Manufacture (aircraft)) – Collision with terrain involving GippsAero Pty Ltd, GA10, VH-XMH, Mojave, California, United States, on 4 June 2018
Engine failure and forced landing involving Gippsland Aeronautics GA-8 Airvan, VH-BFL, 8.5 km north-north-west of Bellburn Airstrip, Western Australia, on 14 May 2018
Loss of control in flight involving Leonardo Helicopters AW139, VH-YHF, near Adelaide River mouth, 38 km east-north-east of Darwin, Northern Territory, on 13 May 2018