What is the primary function of the Air Data Computer (ADC)?

The primary function of the Air Data Computer (ADC) is to process information from various sensors to provide accurate readings of airspeed, altitude, and vertical speed. The ADC integrates data from several sources, such as pitot tubes, static ports, and accelerometers, to calculate and deliver critical flight parameters to the aircraft's avionics systems. These measurements are essential for the safe and efficient operation of the aircraft, as they are used for navigation, flight control, and performance monitoring.

This central role of the ADC ensures that pilots and flight management systems receive real-time data that reflects the aircraft's current flight status. Accurate airspeed is crucial for maintaining safe operating conditions during various phases of flight, while altitude and vertical speed are key indicators for maintaining proper air traffic separation and for smooth flight operations.