In-flight fire involving Kavanagh B-350 hot air balloon, VH-ZYO, near Coldstream, Victoria, on 26 December 2018
Engine flameouts on descent involving GIE Avions De Transport Regional ATR72-212A, VH-FVN, near Canberra Airport, Australian Capital Territory, on 13 December 2018
VFR into IMC and controlled flight into terrain involving Pilatus Britten-Norman BN2A, VH-OBL, 98 km west-south-west of Hobart Airport, Tasmania, on 8 December 2018
Wheels-up landing involving Beech Aircraft Corporation B200, VH-ODI, Mount Gambier Airport, South Australia, on 8 December 2018
Weather event and collision with terrain involving Robinson R22, VH-KZV, 125 km east-north-east of Alice Springs Airport, Northern Territory, on 24 November 2018
Technical assistance to Australian Helicopter Industry Association in the examination of components relating to Lycoming engine failures
Pilot incapacitation involving Piper PA-31, VH-TWU, near King Island, Tasmania, on 8 November 2018
Technical assistance to Recreational Aviation Australia (RAAus) involving Aeropro 3K, registration 24-7502, collision with terrain, 65 km north of Wentworth, New South Wales, on 31 October 2018
Technical assistance to the Australian Sport Rotorcraft Association following the collision with terrain involving Titanium Explorer Autogyro, G-0014, near Orange Airport, New South Wales, on 31 October 2018
Accredited representative to NTSC investigation of collision with terrain involving Boeing 737 MAX 8, registration PK-LQP, on 29 October 2018
Technical assistance to the CAAV - Engine failure and collision with terrain, involving Cessna U206G, YJ-AL5, near Dillon's Bay Airport, Vanuatu, on 23 October 2018
Loss of separation involving Boeing 737 aircraft, VH-YFW and VH-VZD, near Amberley, Queensland, on 11 October 2018