Commenting on recent safety concerns about Airbus A330 aircraft after last week's Air France crash off Brazil, Mr Joyce said discussions with Airbus had made it clear there was no link between the tragedy and two Qantas incidents last year involving "air data inertial reference units" on aircraft from the same family. ADIRUs collect raw data on functions such as air speed, altitude and angle of attack, and process the information before sending it to flight computers. A malfunctioning unit sent a Qantas A330 on wild ride over Western Australia last year.
But Qantas uses ADIRUs made by a different manufacturer from those employed by Air France.
Mr Joyce said that since the A330 incidents last year, Qantas had put into place new protections and changed procedures to ensure that false data from an ADIRU did not result in another incident. "We have utmost confidence in the A330," he said.
Mr Joyce said another issue raised by the Air France crash -- the replacement of pitot tubes involved in measuring airspeed -- also did not apply to Qantas. He said the pitot tubes used by Qantas were made by a different manufacturer from those used by Air France