What They Do: Air traffic controllers coordinate the movement of aircraft to maintain safe distances between them.
Work Environment: Air traffic controllers work in control towers, approach control facilities, or route centers. Their work can be stressful because maximum concentration is required at all times. Night, weekend, and rotating shifts are common.
How to Become One: There are several paths to becoming an air traffic controller. Candidates typically need an associate’s or a bachelor’s degree from the Air Traffic Collegiate Training Initiative program. Other applicants must have 3 years of progressively responsible work experience, have completed 4 years of college, or have a combination of both. One must also be a U.S. citizen, submit to medical and background checks, and take exams and courses at the Federal Aviation Administration (FAA) academy.
Salary: The median annual wage for air traffic controllers is $129,750.
Job Outlook: Employment of air traffic controllers is projected to show little or no change over the next ten years.
Related Careers: Compare the job duties, education, job growth, and pay of air traffic controllers with similar occupations.
Air traffic controllers coordinate the movement of aircraft to maintain safe distances between them.
Air traffic controllers typically do the following:
Air traffic controllers' primary concern is safety, but they also must direct aircraft efficiently to minimize delays. They 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. Air traffic controllers use radar, computers, or visual references to monitor and direct the movement of the aircraft in the skies and ground traffic at airports.
Controllers usually manage multiple aircraft at the same time and must make quick decisions to ensure the safety of aircraft. For example, a controller might direct one aircraft on its landing approach while providing another aircraft with weather information.
The following are examples of types of air traffic controllers:
Tower controllers direct the movement of vehicles, including aircraft, on runways and taxiways. They check flight plans, give pilots clearance for takeoff or landing, and direct the movement of aircraft and other traffic on the runways and in other parts of the airport. Most work from control towers, observing the traffic they control. Tower controllers manage traffic from the airport to a radius of 3 to 30 miles out.
Approach and departure controllers ensure that aircraft traveling within an airport's airspace maintain minimum separation for safety. They give clearances to enter controlled airspace and hand off control of aircraft to en route controllers. Approach and departure controllers use radar equipment to monitor flight paths and work in buildings known as Terminal Radar Approach Control Centers (TRACONs). They also inform pilots about weather conditions and other critical notices. Terminal approach controllers assist the aircraft until it reaches the edge of the facility's airspace, usually about 20 to 50 miles from the airport and up to about 17,000 feet in the air.
En route controllers monitor aircraft once they leave an airport's airspace. They work at air route traffic control centers located throughout the country, which typically are not located at airports. Each center is assigned an airspace based on the geography and air traffic in the area in which it is located. As an airplane approaches and flies through a center's airspace, en route controllers guide the airplane along its route. They may adjust the flight path of aircraft to avoid collisions and for safety in general. Route controllers direct the aircraft for the bulk of the flight before handing to terminal approach controllers.
Some air traffic controllers work at the Air Traffic Control Systems Command Center, where they monitor traffic within the entire national airspace. When they identify a bottleneck, they provide instructions to other controllers, helping to prevent traffic jams. Their objective is to keep traffic levels manageable for the airports and for en route controllers.
Air traffic controllers hold about 22,900 jobs. The largest employers of air traffic controllers are as follows:
| Federal government | 93% |
| Support activities for air transportation | 3% |
Most controllers work for the Federal Aviation Administration (FAA).
Air traffic controllers work in control towers, approach control facilities, or en route centers. Many tower and approach/departure controllers work near large airports. En route controllers work in secure office buildings located across the country, which typically are not located at airports.
Approach and departure controllers often work in semidark rooms. The aircraft they control appear as points of light moving across their radar screens, and a well-lit room would make it difficult to see the screens properly.
Air traffic controllers must react quickly and efficiently while maintaining maximum concentration. The mental stress of being responsible for the safety of aircraft and their passengers can be tiring. As a result, controllers retire earlier than most workers. Those with 20 years of experience are eligible to retire at age 50, while those with 25 years of service may retire earlier than that. Controllers are required to retire at age 56.
Most air traffic controllers work full time, and some work additional hours. The FAA regulates the hours that an air traffic controller may work. Controllers may not work more than 10 straight hours during a shift and must have 9 hours' rest before their next shift.
Controllers may rotate shifts among day, evening, and night, because major control facilities operate continuously. Controllers also work weekend and holiday shifts. Less busy airports may have towers that do not operate on a 24-hour basis. Controllers at these airports may have standard work schedules.
Get the education you need: Find schools for Air Traffic Controllers near you!
There are several different paths to becoming an air traffic controller. A candidate must have either 3 years of progressively responsible work experience, a bachelor's degree, a combination of postsecondary education and work experience totaling three years, or obtain a degree through an Federal Aviation Administration (FAA)-approved Air Traffic Collegiate Training Initiative (AT-CTI) program.
Additionally, to become an air traffic controller, candidates must
The biographical assessment, also known as a biodata test, is a behavioral consistency exam that evaluates a candidate's personality fitness to become an air traffic controller. For more information, see the Office of Personnel Management (OPM) page on biodata tests. Applicants who pass both the ATSA and the biographical assessment are eligible to enroll in the FAA Academy.
Controllers also must pass a physical exam each year and a job performance exam twice per year. In addition, they must pass periodic drug screenings.
Some learn their skills and become air traffic controllers while in the military.
Candidates who want to become air traffic controllers typically need an associate's or a bachelor's degree from an AT-CTI program. Other candidates must have 3 years of progressively responsible work experience, have completed 4 years of college, or have a combination of both.
The FAA sets guidelines for schools that offer the AT-CTI program. AT-CTI schools offer 2- or 4-year degrees that are designed to prepare students for a career in air traffic control. The curriculum is not standardized, but courses focus on subjects that are fundamental to aviation. Topics include aviation weather, airspace, clearances, reading charts, federal regulations, and related topics.
Most newly hired air traffic controllers are trained at the FAA Academy, located in Oklahoma City, OK. The length of training varies with the applicant's background. Applicants must be hired by their 31st birthday.
After graduating from the Academy, trainees are assigned to an air traffic control facility as developmental controllers, until they complete all requirements for becoming a certified air traffic controller. Developmental controllers begin their careers by supplying pilots with basic flight data and airport information. They then advance to positions within the control room that have more responsibility.
As the developmental controllers master various duties, they earn increases in pay and advance in their training. Those with previous controller experience may take less time to become fully certified.
There are opportunities for a controller to switch from one position to another, provided that additional training is completed. For example, a controller may transfer from an en route position to an airport tower position with additional Academy training. Within both of these positions, controllers can transfer to jobs at different locations or advance to supervisory positions.
Applicants may need to have up to 3 years of progressively responsible generalized work experience in any occupation, or a combination of work experience and college education. More work experience is necessary to substitute for less postsecondary education.
All air traffic controllers must hold an Air Traffic Control Tower Operator Certificate or be appropriately qualified and supervised as stated in Title 14 of the Code of Federal Regulations, Part 65. They must be at least 18 years old, fluent in English, and comply with all knowledge and skill requirements.
Communication skills. Air traffic controllers must be able to give clear, concise instructions, listen carefully to pilots' requests, and respond by speaking clearly in English.
Concentration skills. Controllers must be able to concentrate in a room where multiple conversations occur at once. For example, in a large airport tower, several controllers may be speaking with several pilots at the same time.
Decisionmaking skills. Controllers must make quick decisions. For example, when a pilot requests a change of altitude to avoid poor weather, the controller must respond quickly so that the plane can operate safely.
Math skills. Controllers must be able to do arithmetic accurately and quickly. They often need to compute speeds, times, and distances, and they recommend heading and altitude changes.
Organizational skills. Controllers must be able to coordinate the actions of multiple flights. Controllers need to be able to prioritize tasks, because they may be required to guide several pilots at the same time.
Problem-solving skills. Controllers must be able to understand complex situations, such as the impact of changing weather patterns on a plane's flight path. Controllers must be able to review important information and provide pilots with appropriate solutions.
The median annual wage for air traffic controllers is $129,750. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $71,880, and the highest 10 percent earned more than $185,990.
The median annual wages for air traffic controllers in the top industries in which they work are as follows:
| Federal government | $137,380 |
| Support activities for air transportation | $79,580 |
The salaries for development controllers increase as they complete successive levels of training. According to the Federal Aviation Administration (FAA), the salaries for more advanced controllers who have completed on-the-job training varies with the location of the facility, the complexity of the flight paths, and other factors. A full explanation of the pay ranges for air traffic controllers can be found on the FAA Aviation Careers Page.
Most air traffic controllers work full time, and some work additional hours. The FAA regulates the hours that an air traffic controller may work. Controllers may not work more than 10 straight hours during a shift and must have 9 hours' rest before their next shift.
Controllers may rotate shifts among day, evening, and night, because major control facilities operate continuously. Controllers also work weekend and holiday shifts. Less busy airports may have towers that do not operate on a 24-hour basis. Controllers at these airports may have more normal work schedules.
Employment of air traffic controllers is projected to show little or no change over the next ten years.
Despite limited employment growth, about 2,400 openings for air traffic controllers are projected each year, on average, over the decade. Most of those openings are expected to result from the need to replace workers who transfer to different occupations or exit the labor force, such as to retire.
Although air traffic is projected to increase in the next decade, the satellite-based Next Generation Air Transportation System (NextGen) is expected to allow individual controllers to handle more air traffic. As a result, the demand for additional air traffic controllers should be somewhat limited over the projections decade.
| Occupational Title | Employment, 2021 | Projected Employment, 2031 | Change, 2021-31 | |
|---|---|---|---|---|
| Percent | Numeric | |||
| Air traffic controllers | 22,900 | 23,000 | 1 | 100 |
For more information about air traffic controllers, visit
Federal Aviation Administration
National Air Traffic Controllers Association
For more information about biodata tests, visit
A portion of the information on this page is used by permission of the U.S. Department of Labor.