JAKARTA, Indonesia—Indonesian crash investigators explained an electrical dilemma and a resulting rudder-system error contributed to the crash of AirAsia AIRASIA four.forty one % Flight 8501 on Dec. 28, and that routine maintenance documents showed the difficulty had been a recurring one particular in months before the flight.
Pilots had to fly without having autopilot just before the plane stalled and crashed, investigators advised reporters Tuesday.
All 162 individuals aboard the jet, an Airbus A320, died when it crashed in waters off the coastline of Borneo island en route to Singapore from the Indonesian metropolis of Surabaya.
Investigators from Indonesia’s National Transportation Security Committee stated Tuesday that a cracked solder joint resulted in an electrical energy interruption that triggered rudder failure. Maintenance-info investigation confirmed that the difficulty had been a recurring 1 in months just before the crash.
Electrical failure also led the autopilot program to disengage, leaving pilots to fly manually.
Investigators mentioned the flight crew’s actions whilst flying manually led to the stall.
Airbus explained it had just acquired the closing incident report and was meticulously finding out its contents. “Airbus has presented total complex support and skills to the authorities in cost of the investigation,” the firm extra.
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