Which systems use air data provided by the ADR for operation?

Enhance your knowledge and skills for the A319 and A320 aircraft. Study with detailed flashcards and multiple choice questions, complete with detailed hints and explanations. Prepare thoroughly to excel in your aviation career!

Multiple Choice

Which systems use air data provided by the ADR for operation?

Explanation:
Air data from the ADR is the feed that flight control and navigation systems rely on to know speed, altitude, and Mach. Avionics, autopilot, and the Flight Management System use this data to display accurate airspeed and altitude, maintain target speeds and flight levels, and perform route planning and flight-path calculations. The other systems listed don’t depend on air data for their core operations—cabin lighting and passenger announcements run on cabin systems; hydraulic pumps, fuel pumps, and engine fire suppression are governed by hydraulic, electrical, and engine control systems rather than air data.

Air data from the ADR is the feed that flight control and navigation systems rely on to know speed, altitude, and Mach. Avionics, autopilot, and the Flight Management System use this data to display accurate airspeed and altitude, maintain target speeds and flight levels, and perform route planning and flight-path calculations. The other systems listed don’t depend on air data for their core operations—cabin lighting and passenger announcements run on cabin systems; hydraulic pumps, fuel pumps, and engine fire suppression are governed by hydraulic, electrical, and engine control systems rather than air data.

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