ANSP info/procedural error involving a Piper PA-31-350, VH-OZP and Beech Aircraft Corp D55, VH-ILR, 48 km north-north-west of Wynyard VOR, Tasmania, on 19 February 1997
Loss of separation involving a Piper PA-31-350, VH-HVA and Piper PA-31-350, VH-TXK, 24 km north of Sydney Aerodrome, New South Wales, on 19 February 1997
Breakdown of co-ordination involving an Israel Aircraft Industries Ltd 1124A, VH-NJW, 93 km west-south-west of Brisbane Aerodrome, Queensland on 13 February 1997