What should be verified about the seatbacks in the A320 during pre-flight checks?

Verifying that the seatbacks in the A320 are in an upright position during pre-flight checks is crucial for several reasons. When seatbacks are upright, they ensure that passengers have a clear line of sight to the exits in the event of an emergency. This position helps facilitate quick and efficient evacuations, as it allows passengers to get up and move towards the exits without obstruction.

Additionally, an upright seatback position helps maintain the overall safety and comfort of the cabin during takeoff and landing, as it minimizes the risk of injury in case of sudden stops or maneuvers. Therefore, confirming that seatbacks are properly positioned is a fundamental part of ensuring passenger safety and compliance with regulatory standards.

While adjustments for height, checking for damage, and ensuring the presence of safety cards are all important aspects of pre-flight checks, they do not directly impact the immediate safety of passengers in the same critical way as ensuring seatbacks are upright. Therefore, the focus during these checks is primarily on the seatbacks being in that specific position to enhance safety procedures.