Malfunction forces AirAsia X to abort flight, turn back

A system malfunction forced the pilots of an AirAsia X flight from Kuala Lumpur to Jeddah to abort the flight and return to Malaysia on Sunday, the AirAsia Group's CEO said.
The incident sparked fresh questions on social media about the Malaysian airline group's safety record as it struggles with the aftermath of the loss of Flight QZ8501 in late December with 162 people on board.
"One auto-thrust not functioning properly. Actually okay to fly but we just returning it to base," Tony Fernandes told AFP in a text message, calling it a "minor issue".
Auto-thrusters are systems that are used to ensure a plane continues to travel at a steady speed.
Fernandes confirmed the Airbus A330 -- operated by the long-haul arm of the AirAsia Group of carriers, AirAsia X -- landed safely at Kuala Lumpur's international airport late on Sunday afternoon.
Flight-tracking websites indicated AirAsia X Flight D7172 flew several wide circles over the Strait of Malacca to burn off fuel.
Fernandes called the manoeuvre a "routine" precaution as the plane was heavily laden with fuel that normally would have been used up during the several-hour flight to the Saudi Arabian city.
"Just burning off fuel as has lots of fuel as was going to Jeddah," he said.
AirAsia later said the passengers were put on another plane which was to depart in the evening.
"As a safety precaution, and in full compliance with all international security and safety standards, the aircraft made a turn back and safely landed at ... 1740 hours (0940 GMT)," it said in a statement.
Although QZ8501 was the AirAsia group's first deadly accident, it followed two deadly Malaysia Airlines incidents last year that killed over 500 people and raised concerns among many travellers about the safety of the country's carriers.
"What is happening with Malaysia and airplanes? This is really, really scary," posted one Twitter user.
Flight QZ8501 went down in stormy weather on December 28 in the Java Sea.
Malaysia Airlines flight MH370 disappeared last March after inexplicably diverting from its Kuala Lumpur-Beijing course. The airliner, carrying 239 people, is believed to have crashed in the Indian Ocean, but no trace has been found.
MH17 went down last July in rebellion-torn eastern Ukraine -- believed hit by a surface-to-air missile -- killing all 298 aboard. Malaysia Airlines had previously had a solid safety record.