Collision with terrain involving a Cessna T210N, VH-EYZ, Mataranka, Northern Territory, on 23 June 1998
Total power loss involving a British Aerospace PLC BAe 146-200-11, VH-JJS, 74 km south of Broome Aerodrome, Western Australia, on 23 June 1998
Near collision involving a Saab SF-340A, VH-KEQ and Saab SF-340B, VH-EKH, 28 km south-west of Wagga Wagga VOR, New South Wales, on 21 June 1998
Loss of separation involving a British Aerospace PLC BAe 146-300, VH-EWM and Boeing 737-377, VH-CZH and Beech Aircraft Corp B200C, VH-AMM, 19 km east of Sydney Aerodrome, New South Wales, on 18 June 1998
Ground strike involving a Beech Aircraft Corp 58, VH-SWT, Brisbane Aerodrome, Queensland, on 17 June 1998
Loss of separation involving a Boeing 737-476, VH-TJE, Perth Aerodrome, Western Australia, on 10 June 1998
Passenger related involving a Boeing 737-377, VH-CZK, Coolangatta Aerodrome, Queensland, on 9 June 1998