Air Traffic Controller Age Limit: The Under-31 Rule

To be hired as an entry-level FAA air traffic controller you must be under 31. Recent FAA trainee announcements on USAJOBS set a maximum entry age of 30 under Public Law 92-297, and the April 2026 announcement put it bluntly: if you are 31 or older on the announcement closing date, you are not eligible. At the other end of the career, controllers generally face mandatory separation at 56.

That is the short version. The details matter if your 31st birthday is close to a hiring window, if you have prior federal controller experience, or if you have read about exceptions that may not apply to you.

Where the age limit comes from

Federal law generally bars agencies from setting maximum hiring ages for the competitive service, but it carves out a few occupations. Under 5 U.S.C. 3307(b), the Secretary of Transportation may, with the concurrence of an agent designated by the President, "determine and fix the maximum limit of age within which an original appointment to a position as an air traffic controller may be made." That subsection traces back to Public Law 92-297, enacted in May 1972.

The FAA's trainee announcements cite that law directly. The May 2023 and October 2024 announcements both say: "A maximum age of 30 years is established for initial entry into air traffic control positions (2152 series) covered by Public Law 92-297." The April 2026 announcement says the same thing in plainer English: "Federal law (P.L. 92-297) sets a maximum hiring age of 30 for entry level air traffic controllers."

The key word in the statute is original appointment. The limit governs when you first enter the controller occupation, which is why people already in the series are treated differently (more on that below).

Which date counts: application, closing date or appointment?

This is where applicants get caught out, because the wording has shifted between announcements and between FAA pages.

Source	How the age rule is worded
FAA-ATO-23-ALLSRCE-84315 (May 2023)	"Persons who have reached their 31st birthday may not be appointed to these positions."
FAA-ATO-24-ALLSRCE-92381 (Oct–Nov 2024)	Same sentence, plus "You must be under age 31 as of the vacancy closing date."
FAA-ATO-25-ALLSRCE-94224 (Feb–Mar 2025)	"Persons who have reached their 31st birthday on the vacancy close date may not be appointed to these positions."
FAA-ATO-26-ALLSRCE-97350 (Apr 2026)	"If you are 31 or older on the announcement closing date, you are not eligible."
E-CTI direct-hire public notice (FAA-ATO-26-PUBNOT-96438)	"You must be under the age of 31 on the date of application submission."
faa.gov/atc-hiring (updated April 2026)	"Must be under 31 years of age at application."

For the recent general-public trainee announcements, the test date is the closing date of the announcement. That has a practical twist. The April 2026 announcement was scheduled to run longer but closed the same day it opened, once 8,000 applications arrived, and the amendment note shows the close date was updated to April 17, 2026. If your birthday falls inside a planned window, an early close can work in your favor, but you cannot plan around it.

We could not find a published FAA rule that addresses turning 31 after you applied but before you are hired. The announcements tie eligibility to the closing date (or, for the E-CTI notice, the submission date). If this applies to you, email the contact listed in the announcement before it closes. The 2026 announcement lists aviation.careers@faa.gov for questions.

Exceptions that actually appear in the announcements

Prior civilian controller experience in the 2152 series

Because the statute covers original appointment, someone who was already appointed as a civilian air traffic control specialist before 31 is not starting from scratch. The announcements handle this with documentation. The 2023 and 2024 texts say applicants "who have previous 2152 experience and are past the maximum entry age of 31, MUST provide a copy of a Notification of Personnel Action (SF-50) that verifies original appointment to the civilian 2152 occupational series prior to reaching the maximum entry age of 31." The 2026 version narrows it to experience "from civilian ATC work with the FAA or Department of Defense," again with SF-50 proof that you were hired before 31.

If you have that history but no longer have the SF-50, the 2026 announcement points to the National Personnel Records Center to request it.

Alaska Flight Service trainee announcements

The FAA also posts separate trainee announcements for Flight Service Stations in Alaska, which the announcements describe as the only federal flight service stations. These are a different option with a different training academy in Kenai, Alaska. The August 2026 Alaska announcement (AAL-ATO-26-ALLSRCE-99753) states that "the Alaska Flight Service Option does not have a maximum age requirement," while a 2024 Alaska announcement used a limit tied to the 56th birthday. Do not assume the Alaska rules carry over to tower, TRACON or en route trainee jobs.

Experienced controllers and veterans: the age-35 provision

You will see claims that veterans can apply up to 35. The real rule is narrower, and it is about controller experience, not military service as such. Aviation law at 49 U.S.C. 44506(f)(3) says that notwithstanding 5 U.S.C. 3307, the maximum age for an original appointment as an air traffic controller "shall be 35 years of age for those maintaining 52 weeks of air traffic control experience involving the full-time active separation of air traffic after receipt of an air traffic certification or air traffic control facility rating in a civilian or military air traffic control facility." A separate paragraph lets the FAA run a program for retired military controllers who held a certification or facility rating within five years of applying.

So a former military controller with that certified experience may be eligible past 31, while a veteran who worked in another military job is not covered by this provision. In practice this provision matters mostly for applicants with certified controller experience, who can be hired through the FAA's separate experienced-controller routes. The trainee announcements we read for 2023 through 2026 apply the under-31 rule and do not list a general veterans' age waiver.

Veterans without controller experience still have real advantages on trainee announcements: qualifying veterans can apply in Pool 1, and veterans' preference applies under each announcement's rules. See Pool 1 vs Pool 2 for how the pools work.

How the age limit sits alongside controller retirement rules

Controllers have their own retirement provisions. Under the FERS rules in 5 U.S.C. 8412(e), a controller is entitled to an annuity after 25 years of service as an air traffic controller, or at age 50 with 20 years of controller service. Under 5 U.S.C. 8425(a), a controller eligible for that retirement "shall be separated from the service on the last day of the month in which that air traffic controller becomes 56 years of age or completes 20 years of service if then over that age." The Secretary may exempt controllers with exceptional skills and experience until age 61.

The FAA's 2025–2028 controller workforce plan describes the same framework: eligibility at 50 with 20 years or any age with 25 years, and controllers "usually required to retire at age 56."

The statute does not spell out a rationale for the number 30, so we will not invent one. The arithmetic is simple though: someone hired at 30 who stays reaches 20 years of service around 50, and has several years of margin before 56.

What to do if you are close to 31

• Watch for the next window now. Trainee windows have been short and irregular. Our hiring window tracker lists past announcements and dates.
• Have your application ready before it opens. The 2026 announcement closed within hours. A two-page resume with hours per week and mm/yyyy dates, plus transcripts or DD-214 if they apply, should already be done.
• Read the age clause in the live announcement. It is usually under Qualifications. If the date that counts is the closing date, note that early closure is possible.
• Don't neglect the test. Applying in time only gets you to the ATSA. Recent announcements consider only Best or Well-Qualified results, and your most recent score is the one used. If time is short, get familiar with the format first, for example with the Number Differences demo or the ATC Simulation demo, and read our overview of the ATSA.

Practice can make the format less unfamiliar on test day, but it can't change the eligibility rules and it can't guarantee a result. If you want the full set of practice sections, the options are on the pricing page.

Frequently asked questions

What is the maximum age to become an air traffic controller with the FAA?

For entry-level trainee positions, recent announcements set a maximum entry age of 30. In practice that means you must be under 31 on the date the announcement specifies, which for recent general-public announcements is the closing date.

Can I apply if I turn 31 during the hiring window?

Under the 2025 and 2026 wording, what matters is your age on the closing date. If you have already turned 31 by then, you are not eligible. Because windows can close early when an application cap is reached, the actual closing date may be earlier than the scheduled one.

Do CTI graduates get an exception to the age limit?

No exception appears in the announcements we reviewed. The Enhanced CTI direct-hire notice requires applicants to be under 31 on the date they submit their application.

Is there a veterans' exception to the age limit?

Not a general one. Federal law raises the maximum entry age to 35 for people with 52 weeks of certified civilian or military air traffic control experience, and allows a separate program for recently retired military controllers. Veterans without that controller experience face the same under-31 rule on trainee announcements, though they may qualify for Pool 1 and veterans' preference.

At what age do air traffic controllers have to retire?

Generally 56. Federal law requires separation at the end of the month a retirement-eligible controller turns 56 (or completes 20 years of service if hired later), with possible exemptions to 61 for controllers with exceptional skills and experience.