What items must an AVOP holder always carry while operating on the airside?

An AVOP holder must always carry a valid AVOP and an identification badge while operating on the airside because these items are essential for ensuring compliance with airport regulations and maintaining security. The valid AVOP demonstrates that the individual has completed the necessary training and is authorized to operate a vehicle in the controlled airside environment. The identification badge serves as a means of identification, confirming the holder's identity and their authorization level to be present in the restricted area. Together, these items play a critical role in upholding safety protocols and preventing unauthorized access to sensitive areas of the airport.

While vehicle registration and proof of insurance are important for vehicle operation in general, they are not specifically required for airside operations. First aid kits and fire extinguishers are critical safety items, but they are typically maintained in the vehicle rather than carried by the operator. Radios and flashlights can be useful tools for communication and visibility but are not mandated as a requirement for airside operations. The focus on carrying the AVOP and identification emphasizes the importance of adhering to safety and regulatory standards while working in such a high-stakes environment.