The duty of Air traffic controller is to maintain the security as well as orderly movement of aircraft down the length of the most important air routes and around airports by providing pilots with instructions and advices on the speed, height, and course.
Air traffic control jobs typically involve, maintaining radio/radar contact with airplane, guiding aircraft's' movement on the way or in an airport, instructing airplanes to take off/descend and assigning eventual cruising level, Informing airplanes of climatic conditions, ensuring the maintenance of the least distance among planes and managing unforeseen events, urgent situations and unprepared traffic.
