Maybe I didn't explain my self clearly, my question is why is it profitable flying at speeds so high that exceed mcrit increasing drag?
Also about the Mach trimmer I got the reason why is fitted much tuck and all that but in practice how does it actually work?it must be linked to the Asi and activates at a certain speed and it works proportionally to the speed.what is this speed?isnit a fixed value?
About the aircraft/aircrafts thanks for that even my English fiancé has always used aircrafts for the plural so there is always something new to learn