What is included in an exterior inspection of an aircraft?

The inclusion of a scan of critical components and flight controls in an exterior inspection of an aircraft is essential for ensuring the safety and airworthiness of the aircraft before flight. This inspection involves checking key items such as the condition of the wings, fuselage, landing gear, and control surfaces to identify any potential issues that may affect the aircraft's performance and safety.

Conducting a thorough exterior inspection allows the aircrew to detect signs of wear, damage, or malfunction that could compromise the aircraft's integrity. By examining flight control surfaces specifically, aircrew can ensure that they are functioning properly and free from obstructions, which is vital for maintaining control during flight.

In contrast, focusing solely on aspects like exterior paint, passenger seating, or navigation systems does not provide a comprehensive assessment of the aircraft's readiness for flight. These other options, while important in their own contexts, do not address the critical focus on components that directly impact flight safety and operability during an external inspection.