B737ng systems review6/2/2023 The report comes as regulators around the world continue to scrutinise proposed software changes and training revisions from Boeing that would eventually lead to the resumption of flights.īoeing‘s top-selling aircraft has been grounded worldwide since a March 10 crash in Ethiopia killed 157 people, five months after a Lion Air 737 MAX crashed in Indonesia, killing 189 people on board. “The lack of a unified top-down development and evaluation of the system function and its safety analyses, combined with the extensive and fragmented documentation, made it difficult to assess whether compliance was fully demonstrated.” “The JATR team found that the MCAS was not evaluated as a complete and integrated function in the certification documents that were submitted to the FAA,” the 69-page series of findings and recommendations, revealed on Friday, said. The Joint Authorities Technical Review (JATR) was commissioned by the FAA in April to look into the agency’s oversight and approval of the so-called MCAS anti-stall system before the fatal crashes. An international panel of air safety regulators has harshly criticised the United States Federal Aviation Administration’s (FAA) review of a safety system on Boeing Company’s 737 MAX jet that was later tied to two crashes that killed 346 people.
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