to make sure you don't fly too fast or too slow as the VFE and VFE Next "F" and "S" Speeds on your PFD are according to the flaps lever position and not the actual flaps/slats position. As soon as you have a flaps/slats fault, you select speed immediately then you know you are flying at a safe speed.
Last edited by pineteam; 22nd July 2015 at 17:03.