Originally Posted by GOLF_BRAVO_ZULU
What I wan't to know is what IAS am I going to depart from controlled flight
Of course you do.
Sadly you will first have to let the 'techies' know the present weight, bank angle, g, IMN and rate of change of IAS (to name just the main variables)
Which is why you should demand to be given an AoA gauge. No automatic control system will agree to work without such information so why men (and women) do is beyond me.