Pitot Tube Calibration

Hello everyone, During the calibration of the airspeed sensor, is the state of the plane controlled according to the synthetic speed or according to the airspeed sensor? Thanks in advance.

Air speed calibration sensor should be done on the ground w/o the aircraft in flight (and the sensor covered). I don’t know what you mean by control - as the aircraft shouldn’t be in flight.

The parameter arspd_use should be 0 in airspeed ration calibration flight. Kindly read the wiki for more information.