Engine failure and collision with terrain involving Jodel D11 VH-WBL 34 km north-north-west of Mackay Airport, Queensland
In-flight propeller loss involving Jabiru J170, 24-7496, near Muchea/Greenside ALA, Western Australia, on 22 December 2021
Fuel starvation and collision with water involving Rockwell International 114, VH-WMM, 1 km north of Redcliffe aircraft landing area, Queensland, on 19 December 2021
Collision with terrain involving Air Tractor AT-400, VH-ACQ, 75 km west-south-west of Moree, New South Wales, on 4 December 2021
Runway excursion involving Boeing 777-300ER, A7-BED Brisbane Airport, Queensland, on 30 November 2021
Unforecast weather and flight below minimum altitude involving Fokker Aircraft F100, VH-NHV, Paraburdoo Airport, Western Australia, on 22 November 2021
Cabin pressurisation issue involving Boeing B737-36E SF, ZK-FXK, near Darwin Airport, Northern Territory, on 4 November 2021
Runway incursion involving Beech Aircraft Corp. 58, VH-NSK, Bankstown Airport, New South Wales, on 26 October 2021
Fuel imbalance and engine shutdown involving Boeing 737, VH-VZT, 135 NM south of Kalgoorlie-Boulder Airport, Western Australia, on 25 October 2021
Separation issue involving Saab 340B, VH-ZLV, and Beech Aircraft B200, VH-WXB, near Brisbane West Wellcamp Airport, Queensland, on 21 October 2021
Landing on closed runway involving Cessna 510, VH-MSU, Temora Aerodrome, New South Wales, on 21 October 2021
Cabin pressurisation issue involving a De Havilland Canada DHC-8, VH-QQD, 30 km north of Perth Airport, Western Australia, on 20 November 2021