Indonesia has recommended closer scrutiny of automated control systems, better design of flight deck alerts and accounting for a more diverse pilot population after last year’s fatal crash of a Lion Air Boeing 737 MAX, the Seattle Times reported on Friday.
The newspaper received an advance copy of the final report on the October 29 crash in which all 189 people on board were killed.
Less than five months after the Lion Air accident, an Ethiopian Airlines 737 MAX also crashed, leading the plane to be grounded worldwide and sparking a corporate crisis at Boeing, the world’s biggest planemaker.
Indonesian investigators on Wednesday told families of the victims that a mix of factors contributed to the crash, including mechanical and design issues and a lack of documentation about how systems would behave.
“Deficiencies” in the flight crew’s communication and manual control of the aircraft contributed to the crash, as did alerts and distractions in the cockpit, according to slides presented to the families.