In a two-tier flight control system, who has the authority to initiate a trip and assign a T2 controller?

In a two-tier flight control system, who has the authority to initiate a trip and assign a T2 controller?

• A. The T2 controller
• B. The PIC
• C. The T1 controller
• D. A regulatory board

Answer: (C)

In a two-tier flight control system, the higher-level controller (T1) holds supervisory authority over the system, including the ability to trip the lower tier and assign a T2 controller as needed. This design lets the flight control architecture reconfigure itself or switch to a safe mode in response to faults or changing conditions without requiring pilot intervention. The pilot in command operates the aircraft within established procedures, but the authority to initiate a trip or reallocate control lies with the T1 controller. A regulatory board isn’t involved in real-time flight control decisions.

In a two-tier flight control system, the higher-level controller (T1) holds supervisory authority over the system, including the ability to trip the lower tier and assign a T2 controller as needed. This design lets the flight control architecture reconfigure itself or switch to a safe mode in response to faults or changing conditions without requiring pilot intervention. The pilot in command operates the aircraft within established procedures, but the authority to initiate a trip or reallocate control lies with the T1 controller. A regulatory board isn’t involved in real-time flight control decisions.