During autopilot readiness checks, which action helps verify basic autopilot responsiveness?

During autopilot readiness checks, which action helps verify basic autopilot responsiveness?

• A. Engage/disengage in a test scenario
• B. Verify mode annunciations
• C. Confirm input to flight director
• D. Check GPS operation

Answer: (A)

The key idea here is that you need a direct, observable test of the autopilot’s ability to actually take control and then release it. Engaging the autopilot in a controlled test scenario provides that immediate feedback: you can see the aircraft respond to the autopilot’s commands, hold the commanded flight path or attitude, and then disengage when you choose. This confirms the basic responsiveness of the autopilot system and its connection to the flight controls, flight director, and servos. Relying on mode annunciations only checks what the system is reporting, not whether it’s actively controlling the aircraft. Verifying input to the flight director tests the guidance link, but you still need to verify real control authority by engaging the autopilot. Checking GPS operation relates to navigation inputs, not to the autopilot’s core ability to accept and execute commands, so it doesn’t confirm basic responsiveness.

The key idea here is that you need a direct, observable test of the autopilot’s ability to actually take control and then release it. Engaging the autopilot in a controlled test scenario provides that immediate feedback: you can see the aircraft respond to the autopilot’s commands, hold the commanded flight path or attitude, and then disengage when you choose. This confirms the basic responsiveness of the autopilot system and its connection to the flight controls, flight director, and servos.

Relying on mode annunciations only checks what the system is reporting, not whether it’s actively controlling the aircraft. Verifying input to the flight director tests the guidance link, but you still need to verify real control authority by engaging the autopilot. Checking GPS operation relates to navigation inputs, not to the autopilot’s core ability to accept and execute commands, so it doesn’t confirm basic responsiveness.