Loss of separation involving a de Havilland Canada DHC-8-102, VH-TNX and Beech Aircraft Corp C90, VH-FDW, 4 km north-north-east of Brisbane Aerodrome, Queensland, on 1 September 1997
Collision with terrain involving a WEATHERLY AVIATION COMPANY LTD 620A, VH-WEA, 3 km west-south-west of Blumson Farm, South Australia, on 28 August 1997
Loss of separation involving a de Havilland Canada DHC-8-102, VH-WZI and Saab SF-340A, VH-KEQ and Saab SF-340A, Unknown, 9 km west of Cowes, Victoria, on 26 August 1997