Loss of separation involving an Airbus A300-B4-203, VH-TAC and Airbus A320-211, VH-HYI, 3.2 km north of Melbourne Aerodrome, Victoria, on 24 September 1996
Loss of separation involving a Boeing 737-476, VH-TJM and Boeing 737-376, VH-TAZ, 19 km south-west of Melbourne Aerodrome, Victoria, on 17 September 1996