Hard landing involving Gippsland Aeronautics GA-8, VH-MQI, Djamardi (Jimarda) ALA, Northern Territory, on 2 August 2017
Loss of cyclic control and in-flight break-up involving Robinson R22, VH-HGU, 7 km north-north-west of Cloncurry Airport, Queensland, on 2 August 2017
Safeworking irregularity involving Lookout Working, near Tempe, New South Wales, on 31 July 2017
Collision with terrain involving Zaklad Remontow I Produkeji Spreztu Lotnicz MDM-1P FOX-P glider, VH-GPT, Lismore Airport, New South Wales, on 29 July 2017
Flight below the minimum permitted altitude involving Pilatus PC-12, VH-FDJ, 19 km north-east of Adelaide Airport, South Australia, on 18 July 2017
Level crossing collision between Spirit of Queensland and a road vehicle, Denison Street, Rockhampton, Queensland, on 15 July 2017
Level crossing collision between a car and XPT NT35, Kyogle, New South Wales, on 14 June 2017
Level crossing collision between freight train 8426N and road-train truck, Cobb Highway, Ivanhoe, New South Wales, on 11 July 2017
In-flight collision with object, SOCATA TB-10 Tobago, VH-YTG, Parafield Airport, South Australia, on 11 July 2017
Accredited Representative – Engine failure involving an Arion Lightning aircraft, registered N273DB, New River, Arizona, United States, on 10 July 2017