Frontier Federal Aviation Regulations Practice Exam 2025 – Complete Study Resource

The regulation emphasizes the importance of securing all items within the cabin during surface movement, takeoff, and landing to enhance safety. The specific inclusion of seat backs and tray tables is crucial because these items can pose a significant hazard if they are not secured. When an aircraft is in motion, especially during takeoff and landing, the potential for turbulence or sudden stops increases, which can lead to unsecured objects becoming projectiles.

Ensuring that seat backs are in their full upright position minimizes the risk of injury to passengers should a sudden movement occur. Likewise, securing tray tables prevents them from swinging down or causing obstructions in the cabin, which could interfere with passenger safety or evacuation procedures. The mention of these items in the regulation reinforces their critical role in maintaining a safe environment on the aircraft.

While the other options involve different aspects of cabin safety or organization, they do not specifically capture the regulatory requirement regarding passenger safety during critical phases of flight in the same way that securing seat backs and tray tables does. Thus, the focus on these particular components aligns perfectly with the FAA's commitment to ensuring passenger safety and operational efficiency.