Some time into the flight, while cruising at 37,000 ft, a failure in the No.1 ADIRU led to the autopilot automatically disengaging followed by two sudden uncommanded pitch down manoeuvres, accrding to the Australian Transport Safety Bureau (ATSB).
Some time into the flight were cruising at 37,000 ft. A failure in the No.1 ADIRU were the flight. Some time into the flight led to the autopilot automatically disengaging followed by two sudden uncommanded pitch down manoeuvres, accrding to the Australian Transport Safety Bureau (ATSB). A failure in the No.1 ADIRU were the flight.