Which statement best indicates when the final preflight walk-through is completed?

Which statement best indicates when the final preflight walk-through is completed?

• A. Before boarding begins
• B. After boarding begins
• C. During boarding
• D. After engine start

Answer: (A)

The final preflight walk-around is the last exterior check done to confirm the aircraft’s condition is safe for flight. It verifies there’s no damage, no loose panels or gear, no FOD, and that doors, latches, and safety devices are in the correct state. This check needs to be completed before passengers board so any issues can be spotted and resolved without delaying boarding and while the aircraft is still in a controlled, unoccupied state. If you waited until boarding had started or after engine start, you’d risk disrupting passengers, missing potential hazards, and delaying the flight.

The final preflight walk-around is the last exterior check done to confirm the aircraft’s condition is safe for flight. It verifies there’s no damage, no loose panels or gear, no FOD, and that doors, latches, and safety devices are in the correct state. This check needs to be completed before passengers board so any issues can be spotted and resolved without delaying boarding and while the aircraft is still in a controlled, unoccupied state. If you waited until boarding had started or after engine start, you’d risk disrupting passengers, missing potential hazards, and delaying the flight.