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Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled airspace. The primary purpose of ATC is to prevent collisions, organize and expedite the flow of traffic in ...
Air traffic controlling dates to the early 1920s in the United Kingdom (UK). [4] [5] The first control tower was established in 1920 at Croydon Airport, but it wasn't until the 1922 Picardie mid-air collision that air traffic control gained wider attention.
Controlled airspace is a generic term that covers the different classifications of airspace and defined dimensions within which air traffic control (ATC) service is provided in accordance with the airspace classification. Controlled airspace consists of: [14] Class A; Class B; Class C; Class D; Class E; Airspace classes in the United States
air traffic services (ATS) including air traffic control (ATC), air traffic advisory services, flight information services and alerting services, airspace management (ASM), the purpose of which is to allocate air routes, zones, flight levels to different airspace users and the airspace structure, and
In air traffic control, an area control center (ACC), also known as a center or en-route center, is a facility responsible for controlling aircraft flying in the airspace of a given flight information region (FIR) at high altitudes between airport approaches and departures.
The United States has 22 Air Route Traffic Control Centers (ARTCC). [1] They are operated by and are part of the Federal Aviation Administration of the U.S. Department of Transportation.
The authority responsible for the aprons is also responsible for relaying to ATC information about the apron conditions such as water, snow, construction or maintenance works on or adjacent to the apron, temporary hazards such as birds or parked vehicles, systems failure etc. [3] Procedures should be established for a coordinated information ...
Air traffic control, a service provided to aircraft by ground-based controllers Air traffic controller , people who expedite and maintain a safe and orderly flow of air traffic in the global air traffic control system