The true airspeed (TAS) is:

Question

ATPL - Airline Transport Pilot license - Principles of Flight - The true airspeed (TAS) is:

QuizVDS · Accepted Answer

Lower than the indicated airspeed (IAS) at ISA conditions and altitudes below sea level

QuizVDS · Answer

Higher than the speed of the undisturbed airstream about the aeroplane

QuizVDS · Answer

Lower than the speed of the undisturbed airstream about the aeroplane

QuizVDS · Answer

Equal to the IAS, multiplied by the air density at sea level

ATPL: The true airspeed (TAS) is: