What is one key duty of a tower controller?

The key duty of a tower controller is managing takeoffs and landings at an airport. This role is crucial because tower controllers are responsible for ensuring the safe and orderly flow of air traffic in the vicinity of the airport. They communicate with pilots to provide clearances and instructions, ensuring that aircraft take off and land in a safe manner while maintaining appropriate distances between them.

This responsibility involves monitoring aircraft positions, weather conditions, and runway availability. Tower controllers make real-time decisions that can affect the safety of flights, coordinating movements to prevent collisions and ensuring that operations proceed smoothly.

While managing in-flight navigation, coordinating international flight schedules, and conducting safety inspections of runways are important aspects of aviation, they fall under the responsibilities of different roles within air traffic management or airport operations. The tower controller specifically focuses on the immediate environment around the airport, making their role in managing takeoffs and landings a vital part of air traffic safety.