Originally Posted by
Icarus2001
The issue was ONE vane sent erroneous data and there was no second vane input to compare it to and stop MCAS activating. That is the actual issue.
How many vane failures have there been in two decades of NG flying? How many crashed because of it? What made a vane failure crash two MAXs in less than half a year? What is different? Wasn’t the lack of an AOA comparison...neither had that.
The difference is MCAS.