Definition of Clearance
Clearance is an authorization provided by air traffic control to prevent the collision between aircraft. It enables an aircraft to proceed under specific traffic conditions within controlled airspace while ensuring the separation of known planes. This permission is fundamental as it facilitates safe and efficient traffic flow in airspace. Clearance is a critical element in ensuring the safety of aircraft from potential collisions, as it empowers pilots to know the precise routes and altitudes they must follow. ATC gives clearance to ensure that all aircraft operate within the designated airspace, maintain the required separation, and follow the traffic flow. Thus, clearance plays a vital role in air traffic management and is essential in the aviation industry.
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