1. Position and Warning

2. Squat Switch

3. Anti-Skid Control Box

5. Indicating and Warning Systems
Stall Warning Indicator.
A stall is a flight condition where the airflow over the upper surface of the wing separates and becomes turbulent. It occurs when the aircraft reaches a critically high angle of attack
Electric Stall Warning
Non Electrical Stall Warning

6. Electric Stall Warning

8. Angle of Attack Indicators (Vane Type)

9. Angle of Attack Indicators (Resistance)

10. Angle of Attack Indicators (Resistance)

15. Remote Position Indicating System
Direct Current
Alternating Current

16. Direct Current

17. Alternating Current (Autosyn System)

18. Alternating Current (Magnesyn System)

19. Configuration Warning Systems
Takeoff Configuration Warning System
Landing Gear Configuration Warning System
Mach/Airspeed Warning System
Ground Proximity Warning System (GPWS)
Engine Indication and Crew Alerting System (EICAS)

20. Engine Indication and Crew Alerting System (EICAS)

21. EICAS Displays