System AHRS

Question 1

AHRS components 3

Answer 1

remote compass transmitter/flux valve, AHRS Control Panel, Attitude and heading reference unit AHRU

Question 2

AHRS Inputs

Answer 2

• TAS from the appropriate ADC via the ASCB data bus

- Magnetic heading information, from the flux valve via the AHRS Control Panel

Question 3

AHRS output

Answer 3

-	Flight instruments
o	EFIS (electronic flight instrument)
•	ADIs (Attitude director indicator) & HIS (Horizontal situation indicator)
o	Pilot/Co-pilot RMI
-	Flight Guidance Computers (auto-pilot)
-	Air Data Computers
-	Other aircraft systems
o	Advisory Displays
o	FMS

Question 4

What does the AHRS provides

Answer 4

AC attitude and heading information to the flight instruments, the ADC, and the FGC

Question 5

Heading information for NTS

Answer 5

obtained from the AHRU no.1