What is the main responsibility of the Aerodrome Controller?

Answer: C — The safety and movement of aircraft on the airfield

The primary responsibility of the Aerodrome Controller is to ensure the safety and orderly movement of aircraft on the airfield. This includes managing all aircraft operations on the ground, such as taxiing, takeoff, and landing, while coordinating with other controllers to maintain safe distances between aircraft. The Aerodrome Controller plays a crucial role in maintaining an efficient flow of aircraft operations and ensuring that no conflicts arise during these movements. While monitoring weather conditions is certainly an important aspect of air traffic control activities, as it impacts operations and safety, it is not the central duty of the Aerodrome Controller. Similarly, directing arrivals is just one facet of their responsibilities; they must also manage departures and ground movements. Communicating with ground staff is part of their function, but it supports the broader goal of ensuring aircraft safety and movement rather than being the main responsibility itself.