What are the two methods of cross checking?
Performance and Control
Pitch - A A A V
Bank - M A T H
Power - Airspeed and Torque
Primary and supporting
Pitch - Altimeter
Bank Heading indicator
Power Airspeed indicator
What is AFCS
Automatic Flight Control System
What is AHRS
Attitude and Heading Reference System
What do AHRS do?
Measure the required signals for basic stabilization
What is FCDS
Flight Control Display System