Boeing has announced and the FAA has agreed to software changes to the MCAS system, the anti-stall system suspected in causing 300 deaths in the last 4 months on the Boeing 737 Max 8.
The Boeing announcement says the enhancements include updates to “the MCAS flight control law, pilot displays, operation manuals and crew training. The enhanced flight control law incorporates angle of attack (AOA) inputs, limits stabilizer trim commands in response to an erroneous angle of attack reading and provides a limit to the stabilizer command in order to retain elevator authority.”
Yet just yesterday the FAA issued a certification of continued airworthiness for the 737 Max 8 claiming to the world that in spite of the two recent accidents, the airplane is just fine. That’s funny, an Airworthiness Directive addresses safety of flight issues and one is already issued on an emergency basis and the software enhancements are included in the second to be issued in April. Other changes are likely to be mandated as well.
So the B-737 Max 8 is so safe that over 300 people are dead and it needs to be changed to keep flying yet the FAA hasn’t grounded it until the “enhancements” are introduced.
Other U.S. carriers who operate the Max refuse to take it out of service. What will the FAA say when another one goes down, this time in the U.S., “Our hearts and prayers go out to the victims’ families.”?
This is politics as usual and the FAA is covering up its embarrassment for having certified an airplane with an emergency system that causes its own emergency. The 737 Max 8 will one day be fixed just like the 737 rudder was after six accidents years ago, but right now until it’s fixed it should remain on the ground.
The FAA is useless!
Arthur Alan Wolk