Originally Posted by HN39
What if the reference IAS is erroneous, i.e. 2 ADRs providing similar low airspeeds?
If 2 ADRs tell the same lie, the flight law will not degrade to ALT but remain to NORMAL. The low speed stability would not be part of the game, but the A\THR would try to compensate for the erroneous low IAS ... to MMO or beyond. I think.