What type of apparel must be worn by personnel while outside of a vehicle on the AOA?

The requirement for personnel to wear reflective safety apparel while outside of a vehicle on the AOA (Air Operations Area) is critical for ensuring visibility and safety in an environment that can be busy and potentially hazardous. Reflective safety apparel is designed to enhance the visibility of individuals, particularly in low-light conditions or in the presence of moving vehicles. This is essential in preventing accidents and ensuring that ground personnel are easily seen by pilots, drivers, and other workers.

In contrast, casual clothing does not provide the visibility or protection needed in a busy airport environment. Standard work uniforms may not have the reflective properties necessary for safety in high-traffic areas. Heavy winter coats, while useful for warmth, often lack the visibility features required for personnel working in such settings. Therefore, reflective safety apparel is the only appropriate choice that maximizes safety and meets regulatory requirements in the AOA.