Breakdown of co-ordination involving a Israel Aircraft Industries Ltd 1125, VH-FIS, 56 km south-south-west of Brisbane Aerodrome, Queensland, on 5 September 1997
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