flying_shortly
Greetings,
AGAIN......
SLAPS, FLAPS, speeds are based on (E)TAS (equivalent True Airspeed)
at low altitude it is equal to IAS, however above 20000 ft, if you select your SLAT/FLAP using your IAS, you would exceed the limiting Speeds because the corresponding (E)TAS would be much greater than the IAS.
