Kritzer has left nothing while defining the profession of Air Traffic Controllers. Who Are Air Traffic Controllers.A definitionġ1. He plays a major role for continued safety in the field of aviation-the safety that we as a passenger enjoy! This makes the Controller a man with a mission of responsibility scrutinized constantly, functioning to standards of pinpoint accuracy. All his instructions to aircraft are recorded continuously on tape and any instructional error is traceable by replay, a tremendous constraint on the individual - a disturbing yet necessary requirement that no other profession entails and no professional has to contend with. He is like a surgeon, composed in knowledge, precise in actions yet without the benefit of burying his mistakes. They are also responsible for providing advice and information useful for the safe and efficient conduct of flight and alerting appropriate organizations regarding aircraft in need of assistance, search and rescue.ġ0.Ě Controller is a quick thinking man who doesn't have the privilege to stall. They are responsible for the management of flow of safe, orderly and expeditious traffic with least possible delays on the ground as well as in the air. While pilots are required to follow Controller's instructions faithfully and meticulously, Air traffic Controller ensures that the instructions given are clear and flawless.ĩ.Ěir traffic Controllers are well trained professionals who design the sequencing of air traffic in the air space and along pre-determined routes of arrival and departure to and from airports around the world. A small mistake by Air Traffic controller or a misunderstanding by a pilot can result in a disaster and the loss of many lives. To eliminate confusion in understanding a particular instruction, standard Radio Phraseologies have been laid down which are understood by the pilots and Air Traffic Controllers the world over. He is, therefore, dependent on the Air Traffic Controller for directing him in his flight and on the ground for all manoeuvres right till the end of his journey.Ĩ. The limited field of view from the pilot's cockpit limits pilot's ability to avoid any close proximity to other air traffic around him during the course of the flight as well as on the ground. Not so in Air Traffic Control where the margin for error is zero.ħ. In most jobs one can usually get by with odd slip-up or an occasionally unfocused mind. A large number of details have to be remembered and factored into every decision.Ħ. Every traffic situation is different and must be resolved in real time without error. In this simple statement is encompassed a wide range of functions and skills, not all of which are common to every ATC task, but all of which depend heavily on the human element, the Air Traffic Controller. The essential role of Air Traffic Controller has been described simply as converting traffic demand into traffic flow. Few jobs involve the unremitting effort, focus and concentration required of a controller. In heavy traffic situations the responsibility shouldered is awesome.ĥ.Ě degree of stress is always present as a single moment of inattention вЂ" or a simple oversight or miscalculation вЂ"can lead to a catastrophe. This profession only needs the ability to visualize quickly and solve in real time, what must be considered a complex three dimensional problem involving the intuitive calculation of closure rates, separations, differential speeds and rates of climb and descend. Internationally agreed standards and procedures are followed to accommodate the aircraft movements in a safe and orderly manner.Ĥ. In order to achieve this objective, the Air Traffic Controller issues clearances to provide safe separation between aircraft at any given time. Primary objective of Air Traffic Control is to prevent collisions between aircraft. The aim of Air Traffic Control Service is to ensure a safe, orderly and expeditious flow of air traffic.ģ. The need to safeguard passengers, crew and aircraft is now met by ground based infrastructure, in which air traffic controllers issue mandatory instructions to pilots. Hence the need for air traffic control service has arisen. With the aircraft closing speeds in excess of 1000 mph, and increasing density of air traffic, the impracticability of reliance upon such a system is obvious.Ģ. 1.Ěviation has come a long way since the days when safe operation between aircraft was based purely on the 'SEE AND BE SEEN' principle.
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