Reply to post: Re: The reason that the Max series need MCAS

UK joins growing list of territories to ban Boeing 737 Max flights as firm says patch incoming

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Re: The reason that the Max series need MCAS

@Phil O'Sophical

As currently configured, the MCAS doesn't compare the inputs from both Angle of Attack sensors, it only works off the one which the currently running Flight Control Computer is using.

I would hope that part of the forthcoming update would address that and include a comparison, but it's still not ideal. In most aviation control loops, a vote of three is the minimum used to identify a faulty sensor.

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