The FAA declined to comment beyond the section’s reply attached to the report. The IG didn’t immediately respond to Reuters to get a request for comment.
A Boeing spokesman said the company had taken measures to boost security and has been dedicated to transparency. “If the Max returns to support, it is going to be among the most thoroughly scrutinised aircraft ever, and we’ve got complete confidence in its security,” he explained.
The IG’s report is the newest of reports faulting the airplane’s approval, although the Justice Department is pursuing a criminal investigation.
The report details actions from the first stage of the certification procedure in January 2012 before the next crash and particulars allegations of”undue pressure” from Boeing direction on employees handling safety certificate.
The report noted that following the Indonesia crash that the FAA completed a hazard analysis that found the uncorrected threat into this 737 MAX was two. 68 deaths per 1 million flight hours, which transcended the FAA’s risk guidelines of 1 fatality per 10 million flight hours.
A December 2018 FAA analysis determined a danger of approximately 15 accidents happening over the life span of this whole 737 MAX fleet in the event the software fix wasn’t implemented.
Following the crashes, Boeing suggested and FAA approved a redesign of MCAS applications that would consist of extra safeguards against accidental MCAS activation.
Boeing agreed to produce the applications upgrade by April 12 and operators could have before June 18, 2019, to set up the computer software. Since Boeing worked on suggested software update for MCAS, another airplane crashed in March 2019 in Ethiopia.
The IG’s office will issue recommendations on the FAA later this season, the Transportation Department said in remarks regarding the draft report filed on June 8.