What is one of the primary functions of the Air Data Computer (ADC) in the Cessna 172?

The Air Data Computer (ADC) in the Cessna 172 is critical for processing data from various sensors that monitor the aircraft’s atmospheric conditions. One of its primary functions is to calculate pitot static pressures, which are essential for determining key flight parameters such as altitude, airspeed, and vertical speed. The ADC takes input from the pitot tube and static ports, combines this information, and outputs a range of data that is then displayed on the cockpit instruments or used for other systems.

This function is vital because accurate air data is necessary for safe and effective flight operations; it ensures that the pilot receives reliable information regarding the aircraft’s performance in relation to its environment. When pilots rely on this processed data for navigation and control, they can make informed decisions based on real-time atmospheric conditions.