Originally Posted by
infrequentflyer789
There is further oddity in the traces too - the 20deg offset is actually
not consistent. [...]
Well, since I wrote that Peter Lemme over at satcom.guru has done an entire piece about failure modes in AOA sensors, and he picked up on that bit of the trace too, as well as much more. Worth a read:
https://www.satcom.guru/2018/12/angl...ure-modes.html
In summary: he doesn't have a failure mode that fits all the trace data either.