Air traffic control is one of the few civilian occupations in the United States where almost every applicant goes through the same federal screening gauntlet, no matter which state the tower or radar facility sits in. There is no state licensing board for air traffic controllers and no patchwork of state fingerprint laws to track. The qualifying rules come from the Federal Aviation Administration and, for the smaller group of controllers who work at contractor staffed towers, from the employer screening rules that apply to any private employer running a background check.
Who actually hires an air traffic controller
Most air traffic control specialists are direct federal employees. The FAA recruits them through USAJOBS for towers, radar approach control facilities (TRACONs) and air route traffic control centers that the agency operates itself. The FAA’s own recruiting page lists the baseline requirements plainly: an applicant must be a United States citizen and under 31 years of age at the time of application, among other qualifications.
A smaller set of lower activity towers are staffed by controllers employed by private companies under contract to the FAA rather than by the FAA itself. These contract tower controllers are certified to the same operational standards as FAA employees, but their employer is the contractor holding the tower contract, not the federal government. That distinction matters later in this article because it changes which drug testing rule and which background check framework applies.
The FAA’s minimum qualifications for a controller position
The FAA publishes a short, specific list of minimum qualifications that every applicant must meet before being considered for an air traffic controller position. Per the agency’s own air traffic controller qualifications page, an individual must be a United States citizen, be under the age of 31, pass a medical examination, pass a security investigation, pass the FAA’s pre employment skills assessment (the Air Traffic Controller Specialists Skills Assessment Battery, or ATSA), speak English clearly enough to be understood over communications equipment, and have either one year of progressively responsible work experience, a bachelor’s degree, or a combination of post secondary education and experience totaling one year. The FAA notes that fewer than 10 percent of applicants meet these requirements and are accepted into the training program, which gives a sense of how selective the early screening stages already are before a background investigation even begins.
The federal background and security investigation
For direct FAA hires, the background check is not a standalone employment screen the way it is for most private sector jobs. It runs through the same personnel vetting framework used across the competitive federal service. Federal regulations at 5 CFR Part 731, Suitability and Fitness, set out the standards agencies use to decide whether a person’s character and conduct make them suitable for federal employment, covering factors such as criminal conduct, honesty, and other conduct that could affect job performance or the integrity of government operations. An air traffic controller candidate who clears the medical exam, the security investigation and the skills test is still subject to this suitability determination before the position is final.
Contract tower controllers do not go through that federal suitability process because their employer is a private company, not a federal agency. Their background screening instead follows the employer duties that apply to any private employer using a consumer reporting agency, which the next section covers in more detail.
Medical and psychological standards
The FAA’s qualifications page sets out detailed medical standards that go well beyond a simple physical. Applicants must demonstrate distant and near vision of 20/20 or better in each eye, normal color vision, and hearing that does not show more than 25 decibels of loss at key frequency ranges. The cardiovascular standard requires no medical history of heart disease and no evidence of enlarged heart size on X ray. The neurological standard disqualifies anyone with a history of a convulsive disorder or another nervous system disease that could pose a safety hazard. On the psychiatric side, the FAA looks for an absence of psychosis, neurosis, or any personality or mental disorder that clearly demonstrates a potential hazard to safety in the air traffic control system, with determinations based on medical history and, where indicated, psychological testing by clinical psychologists or board certified psychiatrists. The same standards address substance dependency, reviewing clinical and laboratory history for alcohol, narcotic, and non narcotic drug use. Controllers do not clear this once and move on. They must requalify at an annual medical examination for as long as they hold the position.
Drug and alcohol testing depends on who the employer is
This is one of the clearer places where the FAA employee versus contract tower distinction actually changes the rule. Federal regulations at 14 CFR Part 120, Drug and Alcohol Testing Program, apply to air carriers, to operators, and specifically to “air traffic control facilities not operated by the FAA or by or under contract to the U.S. military.” In plain terms, that means contract tower facilities fall under this testing program, administered by their employer, using the testing procedures set out in 49 CFR Part 40, the Department of Transportation’s uniform workplace drug and alcohol testing rules. FAA employed controllers, by contrast, are covered by the federal government’s own employee drug free workplace testing program rather than Part 120, since that regulation’s applicability language carves out facilities the FAA itself operates.
| Factor | FAA employed controller | Contract tower controller |
|---|---|---|
| Employer | Federal Aviation Administration | Private contractor holding the tower contract |
| Hiring process | USAJOBS announcement, federal application | Contractor’s own hiring process |
| Background check framework | Federal suitability investigation under 5 CFR Part 731 | Private employer background check under the FCRA |
| Drug and alcohol testing authority | Federal employee drug free workplace program | 14 CFR Part 120, procedures under 49 CFR Part 40 |
| Medical and psychological standards | FAA medical and psychiatric standards, annual recertification | Same FAA medical and psychiatric standards apply |
| Mandatory retirement age | Generally 56, with limited exemption to 61 | Not a federal civil service retirement rule |
Age limits and mandatory retirement
The under 31 application age limit draws the most questions, and the FAA treats it as a firm minimum qualification rather than a guideline, as both its recruiting page and its qualifications page confirm. On the other end of a career, federal law sets a mandatory separation age for air traffic controllers employed in the federal civil service. Under 5 U.S.C. 8335, an air traffic controller must be separated from service on the last day of the month in which the controller turns 56, unless the agency grants a limited exemption, available only to controllers with exceptional skills and experience, that can extend service to age 61. This mandatory separation rule is tied to federal civil service status, so it applies to FAA employed controllers and does not automatically extend to controllers employed by a private contractor.
No state licensing board, and employer duties under the FCRA where private screening applies
Unlike many of the occupations covered on this site, there is no state agency that licenses air traffic controllers or imposes its own fingerprint or criminal history rule for the job. The qualifying standard is federal, set by the FAA, and applies the same way in every state. Where a contract tower employer runs its own background check through a consumer reporting agency rather than relying solely on the federal process, that employer takes on the standard employer duties under the Fair Credit Reporting Act. Those duties include a standalone disclosure that a background report may be obtained, separate from the job application; the applicant’s written authorization; a pre-adverse action notice with a copy of the report and a copy of the Summary of Rights before any adverse decision is finalized; and a follow up adverse action notice if the employer decides not to hire based on the report. The Federal Trade Commission lays out these steps in its guidance for employers on using background checks, and the implementing federal regulation, known as Regulation V, is published in full at 12 CFR Part 1022. A background check does not show every record in every state, and what typically appears depends on how far back a report reaches and what state law allows, so employers should not promise an applicant that a particular record is hidden or that a check will turn up nothing.
For readers comparing this process to other federal hiring paths, our articles on federal job background checks and the SF-85, SF-85P and SF-86 forms and how a security clearance differs from an employment background check cover related ground that applies to many federal and federally connected positions, not just air traffic control.
Frequently asked questions
Is there an age limit to become an FAA air traffic controller?
Yes. The FAA requires applicants to be under 31 years of age at the time of application, and it treats this as a firm minimum qualification rather than a preference, not a maximum hiring suggestion that can be waived case by case.
Does the FAA background check include fingerprinting and a criminal history review?
The FAA process includes a security investigation as part of its minimum qualifications, and federal suitability standards under 5 CFR Part 731 direct agencies to weigh criminal conduct and other character and conduct factors before finalizing a competitive federal position, which an air traffic controller role is.
Are contract tower controllers screened the same way as FAA employees?
They meet the same FAA medical, psychological and skills standards, but their background check and drug testing authority runs through their private employer rather than the federal suitability process, since the employer holding the tower contract is a private company, not the FAA.
Does every state have its own licensing rule for air traffic controllers?
No. Air traffic control is a federally qualified occupation with no state licensing board and no separate state fingerprint rule. The same FAA standard applies regardless of which state the facility is in.
Is there a mandatory retirement age for air traffic controllers?
For controllers in the federal civil service, yes. Federal law generally requires separation at age 56, with a limited exemption available for controllers with exceptional skills and experience that can extend service to age 61.
Can a past criminal record automatically disqualify someone from a controller position?
There is no single automatic rule that applies to every record in every case. Federal suitability determinations and, where applicable, FCRA based employer decisions generally weigh the nature and recency of conduct rather than applying one blanket outcome, so the result may vary by individual circumstance.
Reveal Background helps employers run accurate, FCRA compliant background screening for roles across aviation, transportation and other regulated industries.
This article is general information, not legal advice. Employers should consult qualified counsel about how federal suitability rules, FAA regulations and the Fair Credit Reporting Act apply to a specific hiring decision.
