The air traffic control bureau is responsible for managing and maintaining the national air traffic system, and its main responsibility is to ensure the safety, smoothness and efficiency of air traffic. Air traffic system is a complex network, including routes, flight plans, air traffic control, meteorological services and many other aspects. The work of air traffic control involves all aspects of air traffic control, including route design, flight deployment and air traffic command.

Specifically, the work of the air traffic control bureau includes the following aspects:

Route design: ATC is responsible for designing and managing the national air traffic network, including route and route planning, to ensure the safety and efficiency of air traffic.

Flight deployment: The air traffic control bureau is responsible for coordinating and managing flight plans to ensure flight safety and punctuality. When the flight is delayed or cancelled, the air traffic control bureau will take measures to make arrangements to minimize the impact on passengers.

Air traffic control: The Air Traffic Control Bureau is responsible for air traffic control, including commanding, guiding and monitoring aircraft to ensure the safety and smoothness of air traffic.

Meteorological services: The ATC also provides meteorological services, including weather forecast, meteorological observation and meteorological early warning, to ensure the safety and punctuality of aircraft.

To sum up:

The air traffic control bureau is responsible for managing and maintaining the national air traffic system, and its main responsibility is to ensure the safety, smoothness and efficiency of air traffic. The work of air traffic control involves all aspects of air traffic control, including route design, flight deployment, air traffic command and meteorological services. The work of air traffic control bureau is of great significance to the development of civil aviation and the travel safety of the public.

Legal basis:

The Civil Aviation Law of People's Republic of China (PRC) stipulates: "The competent civil aviation authority in the State Council is in charge of the national civil aviation industry and implements unified supervision and management of the national civil aviation." As a subsidiary of the civil aviation authority, the Air Traffic Control Bureau is responsible for the specific implementation and management of air traffic control. In addition, laws and regulations such as the "Basic Rules of Flight of the People's Republic of China" also clearly define the responsibilities of the air traffic control bureau.