How is "ground handling" defined in the context of airports?

Ground handling in the context of airports refers specifically to the processes and services involved in loading and unloading both passengers and cargo from aircraft. This includes various operations such as baggage handling, aircraft servicing, and ensuring that luggage and freight are safely loaded onto and removed from the aircraft.

This definition encompasses a wide range of activities crucial for the smooth operation of airport services, ensuring that flights are conducted safely and efficiently. Ground handling is essential for operational readiness, impacting flight schedules and the overall travel experience for passengers by facilitating timely departures and arrivals.

In contrast, the remaining options touch on different operational aspects. For instance, personnel management deals with human resource factors, management of airport budgets involves financial oversight, and air traffic control speaks to the management of aircraft movements in the airspace and on the ground. None of these options encapsulate the specific and operationally-focused nature of ground handling as defined here.