Loss of separation involving a Beech Aircraft Corp 1900D, VH-SMH and Boeing 737-476, VH-TJN, 32 km south-west of Sydney, New South Wales, on 30 January 1993
ANSP info/procedural error involving an Embraer EMB-110P1, VH-FCE and de Havilland Canada DHC-8-102, VH-TQQ, Taree, New South Wales, on 17 January 1993