A33Zab;
Three questions RE your post #1120 explaining the BUSS scale:
1. The red upper area corresponds to CAS > VFE. Assuming that VFE is flap limit speed, would that be Vmo/Mmo in clean configuration?
2. The red lower area corresponds to CAS < VLS?
3. At the bottom of your post you write:
but the AOA limit (in Alternate and Direct Law) is a function of MACH, ...
Does the BUSS take Mach effect into account?