An air traffic controller for an airport (ground control or the area close to the airport) work in the control towers we all see when we go to airports.
Other controller's who control the air space that is not close to airports, work in darkened rooms (to better view radar screens) using radio communications and may not be anywhere near an airport.
A air traffic controller.
to control air traffic
Neither - an air traffic controller is a person, not hardware or software. They are responsible for air traffic flow.
how much do air traffic controllers make monthly
you are a madman
air traffic controller
The the AIr traffic Controller (Tower) giving the pilot the permission to land as the runway is clear for them
"Air Traffic Controller" "Advanced transfer cache"
you cant
Air Traffic Controller
Any controller that covers that particular airport, or if they are VFR "Flight Following", whatever radar controller that covers that area. In other words, helicopters are controlled by the same Air Traffic Controllers as normal traffic.
Leslie Vernon Smith.