Indicated airspeed definition

Indicated airspeed means the speed of an aircraft as shown on its pitot static airspeed indicator calibrated to reflect standard atmosphere adiabatic compressible flow at sea level uncorrected for airspeed system errors.
Indicated airspeed means the speed of an aircraft as shown on its pitot static airspeed indicator cali- brated to reflect standard atmosphere adiabatic com- pressible flow at sen level uncorrected for airspeed system errors.