What is the primary role of the Air Traffic Control tower regarding airside vehicles?

The primary role of the Air Traffic Control (ATC) tower regarding airside vehicles is to manage traffic and coordinate safe movements on the airfield. This involves ensuring that all vehicles operating on the airside, including aircraft and ground service vehicles, are aware of their movements in relation to one another. The ATC tower plays a critical role in maintaining safety by providing instructions and clearances to vehicles, managing runway access, and ensuring that all operations are conducted smoothly and efficiently to prevent accidents or incidents.

This function is essential because the airfield is a busy environment with various aircraft and vehicles moving simultaneously. The ATC tower's oversight helps to prevent collisions and ensures that vehicles operate only when it is safe to do so, thereby facilitating the overall safety and efficiency of airport operations.