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Air Traffic Controllers
Air traffic controllers coordinate the movement of air
traffic, to ensure that aircraft stay safe distances apart.
Duties
Air traffic controllers typically do the following:
[5] - Issue landing and takeoff instructions to pilots;
- Monitor and direct the movement of aircraft on the
ground and in the air, using radar, computers, or visual
references;
- Control all ground traffic at airports, including baggage
[10] vehicles and airport workers;
- Manage communications by transferring control of
departing flights to traffic control centers and accepting
control of arriving flights;
- Provide information to pilots, such as weather updates,
[15] runway closures, and other critical information; and
- Alert airport response staff, in the event of an aircraft
emergency.
Air traffic controllers' primary concern is safety, but they
also must direct aircraft efficiently to minimize delays. They
[20] manage the flow of aircraft into and out of the airport
airspace, guide pilots during takeoff and landing, and monitor
aircraft, as they travel through the skies.
Controllers usually manage multiple aircraft at the same
time and must make quick decisions to ensure the safety of
[25] the aircraft. For example, a controller might direct one
aircraft on its landing approach, while providing another
aircraft with weather information.
Adapted from: ttps://collegegrad.com/careers/air-traffic-controllers
The words underlined in the text (lines 19 and 25) express, respectively