Which controller must coordinate with the other controller to use a runway not designated as active?

The local controller is the one responsible for managing the aircraft's movements on and near the runways and taxiways at an airport, particularly during takeoff and landing operations. When it comes to using a runway that is not designated as active, the local controller plays a crucial role in coordinating with other controllers because they are the ones overseeing the immediate airspace around the airport and must ensure safe operations.

Since the local controller has authority over the runway usage, they must communicate with other controllers, such as ground and tower controllers, to ensure that there is awareness and proper coordination regarding the operations on that unused runway. This includes confirming the absence of conflicting traffic and ensuring that all safety protocols are observed, as using a non-active runway can create potential safety risks if not properly coordinated.

This role emphasizes the necessity of clear communication and coordination among different air traffic control positions within the airport environment to maintain safety and efficiency in operations.