For J/S Wall-Mounted Pre-Flight, which feature must be intact?

For J/S Wall-Mounted Pre-Flight, which feature must be intact?

• A. Seat bottom retracts
• B. Shoulder harness retracts
• C. Seat pulls out and locks into place
• D. Headrest intact

Answer: (D)

The key safety feature being checked on a J/S wall-mounted preflight is the headrest. It must be intact because it provides essential support for the head and neck, reducing the risk of whiplash or head injury during takeoff, turbulence, or deceleration. A proper headrest also helps keep the head in the correct position so the restraint system—like the shoulder harness and belt—can function as designed. If the headrest is damaged or missing, the occupant’s head may move unpredictably and the restraints may not protect effectively. Other seat components may be checked in different scenarios, but for this preflight the headrest being intact is the critical requirement.

The key safety feature being checked on a J/S wall-mounted preflight is the headrest. It must be intact because it provides essential support for the head and neck, reducing the risk of whiplash or head injury during takeoff, turbulence, or deceleration. A proper headrest also helps keep the head in the correct position so the restraint system—like the shoulder harness and belt—can function as designed. If the headrest is damaged or missing, the occupant’s head may move unpredictably and the restraints may not protect effectively. Other seat components may be checked in different scenarios, but for this preflight the headrest being intact is the critical requirement.