Originally Posted by
CONSO
Which is the long way of saying DID MAINTENACE CHECK BOTH AOA SENSORS ??
Actually when looking at that maintenance writeup it looks like the AoA sensor was intermittent before maintenance in Denpasar. (But not necessarily wrong)
(The Captains AoA sensor was replaced as the captains airdata was intermittent)
After the maintenance in Denpasar the MCAS problem started showing up which suggests the problem originating with that maintenance action.
(Also in the FDR traces it is very clear it is that freshly replaced AoA sensor which is the problem on the last two flights of the aircraft)