Boeing anti-stall system was ‘activated’ in Ethiopian crash
washington — Investigators looking into a Boeing 737 MAX crash in Ethiopia that killed 157 people have reached a preliminary conclusion that an anti-stall system was activated before the plane hit the ground, the Wall Street Journal reported on Friday, citing people briefed on the matter.
US safety investigators have reviewed data from the “black boxes” that were aboard Ethiopian Airlines Flight 302, four people briefed on the investigation told Reuters on Thursday. A preliminary report is expected as early as next week, the US officials said.
The plane crashed on March 10 shortly after taking off from Addis Ababa.
Investigators of a deadly 737 MAX crash in Indonesia in October have also focused on the new anti-stall system, called MCAS. Boeing on Wednesday said a planned software fix would prevent repeated operation of the system that is at the centre of safety concerns.
On Thursday, a lawsuit against Boeing was filed in Chicago federal court by the family of Jackson Musoni, a citizen of Rwanda, who died in the Ethiopian Airlines crash.
The lawsuit alleges that Boeing
had defectively designed the automated flight control system. Boeing said it could not comment on the lawsuit. The amount and quality of training that Boeing and airlines provided to 737 MAX pilots is one of the issues under scrutiny as investigators around the world try to determine the causes of two 737 MAX crashes within five months.
The US Department of Justice is investigating Boeing’s development process and what Boeing disclosed about MCAS.