Animal strike involving a Embraer EMB-820-C, VH-HVA, Coonabarabran Aerodrome, New South Wales, on 10 February 1999
Loss of control involving a Yakovlev 55-M, RA-44512, Camden, New South Wales, on 7 February 1999
Abnormal engine indications involving a British Aerospace PLC 3107, VH-TQK, 56 km south-west of Williamtown, New South Wales, on 4 February 1999
Near collision involving a Pacific Aerospace Corporation CT4B, VH-YCB and Ted Smith Aerostar Corp. 601, VH-IXA and Beech Aircraft Corp 76, VH-IJW, 19 km north-north-east of Bindook, New South Wales, on 27 January 1999