As a control tower operator or air traffic controller, you coordinate a variety of land and air vehicles in the air, on taxiways, and on runways. In this career, you spend the majority of your work day in the control tower, where you oversee the airplanes and other traffic you control. You are responsible for verifying flight plans, as well as giving takeoff and landing clearance orders to pilots. Control tower operators are regulated and managed by the Federal Aviation Administration (FAA), as you are responsible for the safety of commercial and private aircraft within the United States and international airspace under U.S. control.