Loss of separation involving a Boeing 767-338ER, VH-OGB and de Havilland Canada DHC-8-102, VH-TQR, 28 km south-west of Sydney, New South Wales, on 15 July 1994
Operational non-compliance involving a Boeing 737-377, VH-CZK and Boeing 737-376, VH-TAZ, Cullerin (65 km north of Canberra), New South Wales, on 14 July 1994