This module introduces the theoretical and practical aspects of aircraft instrument systems. Students will gain essential knowledge of aircraft instruments such as the altimeter, airspeed indicator, attitude indicator, etc., and avionics systems such as aircraft communication and navigation system, aircraft stall warning system and flight data recording system, etc. Through realistic hands-on practical sessions on the aircraft cockpit system trainer and flight simulator with actual aircraft components, students will acquire practical system knowledge and the ability to apply their knowledge in real-life scenarios.