flyginformationsregion
A Flight Information Region (FIR) is a designated volume of airspace within which air traffic services are provided. FIRs are established by the International Civil Aviation Organization (ICAO) and are used globally to manage air traffic. The primary purpose of an FIR is to ensure the safe and orderly flow of air traffic by providing air traffic control, flight information, and alerting services. Each FIR is assigned a unique name, typically based on a major city or geographical feature within its boundaries, and is managed by a specific air navigation service provider, usually a national civil aviation authority.
Within an FIR, controllers are responsible for separating aircraft from each other and from obstacles, providing