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