Beech King Air accident, 80 NM SW Normanton Qld on 4 September 2000
At approx 1150 pm (Eastern Daylight Saving Time) on Monday 4 September, the ATSB was advised by Air Traffic Control that a Beech King Air on a flight from Perth to Leonora had climbed through it's assigned flight level and continued on a NE heading beyond Leonora.