Transport Canada Official Says 737 MAX MCAS System 'Has To Go'

Freshly Exhumed shares a report from AeroTime: In a growing line of whistleblowers and skeptics voicing their concerns before the expected re-certification of the Boeing 737 MAX, another rogue agent has emerged. In an email sent to regulators in the U.S., Europe and Brazil, a Transport Canada safety official called for the entire removal of the MCAS system from the 737 MAX. The official believes that the U.S. plane maker should remove the software, largely blamed for the two deadly 737 MAX 8 crashes, before the aircraft is cleared to fly again.

"The only way I see moving forward at this point is that the MCAS has to go," Jim Marko, manager of Aircraft Integration and Safety Assessment at Canada's aviation regulator -- Transport Canada -- wrote in the email, according to The New York Times, which first reported the news. In the email, sent to the U.S. Federal Aviation Administration (FAA), the European Union Aviation Safety Agency (EASA) and Brazil's National Civil Aviation Agency (ANAC) on November 19, 2019, Marko expressed his "uneasiness" about Boeing's attempts to fix the MCAS software. "Judging from the number and degree of open issues that we have, I am feeling that final decisions on acceptance will not be technically based," he was quoted as saying by Canada's National Post. "This leaves me with a level of uneasiness that I cannot sit idly by and watch it pass by..." Marko continues to say that, according to him, the only feasible option at this point is to remove the MCAS software altogether, with all the compliance issues that such move would entail, if regulators and the public were to regain confidence in the sign-off on the 737 MAX.