
MIT Expert Highlights 'Divergent Condition' Caused by 737 Max Engine Placement - chethiya
https://www.forbes.com/sites/petercohan/2019/04/02/mit-expert-highlights-divergent-condition-caused-by-737-max-engine-placement/#697103940aab
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cjbprime
I agree that there should be three AoA sensors, as Airbus already has, if
you're going to connect the AoA sensors to a control surface.

But Hansman's comment seems (very surprisingly) inaccurate, because my
understanding is that the MAX is not actually aerodynamically unstable: the
lift from the nacelles results in a non-monotonic backpressure on the yoke as
AoA increases, and that violates airworthiness regulations on yoke handling.
But the plane isn't going to fly itself into a stall. The pilot has to do that
by pulling back on the yoke at high AoA (and with less backpressure than a 737
pilot would expect).

That's not an unstable plane, in the sense that the B-2 bomber is unstable.
It's just a plane that handles differently to pilots who originally trained on
different but related planes.

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chethiya
So this aircraft is more prone to stall and crash compared to other aircrafts
after this update?

