PPRuNe Forums - View Single Post - Boeing 737 Max Software Fixes Due to Lion Air Crash Delayed
Old 27th Mar 2019, 01:43
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MurphyWasRight
 
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Originally Posted by FCeng84
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One of the key elements to the baseline MCAS logic is that it will only put in a single increment of stabilizer motion as long as no pilot trim command is given. This goes in over no more than 10 seconds (less if operating at Mach number greater than 0.4 where MCAS single increment authority is less than 2.5 degrees).
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FCeng84 provides clarity ...
FCeng Thank you for your explanations, they are appreciated.

Is it possible for sts trim inputs to reset the MCAS logic, is it known with certainty that only pilot switches will do this?

(Assuming my understanding of sts is anywhere close to correct)
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