CFI Checkride Requirements: Flight Instructor Eligibility Guide

Who is eligible for the CFI checkride?

You must be at least 18 years old, able to read, speak, write, and understand English, and already hold a commercial pilot certificate or an airline transport pilot (ATP) certificate with the aircraft category and class rating appropriate to the flight instructor rating you're seeking, per 14 CFR 61.183(a)–(c). This is the first certificate in the training path that doesn't require additional hour-building, the eligibility bar is built entirely on the certificate you already hold plus instructor-specific training.

The instrument-rating requirement is narrower than most applicants expect. 61.183(c)(2) only requires an instrument rating (or equivalent privileges) if you're applying for a flight instructor certificate with an airplane single-engine, airplane multiengine, or powered-lift rating, or a flight instructor certificate with an instrument rating itself. A CFI applicant pursuing only a glider or lighter-than-air rating doesn't trigger this requirement. In practice, almost every airplane CFI applicant already holds an instrument rating, since it's a prerequisite for the underlying commercial certificate in most cases.

An ATP certificate satisfies 61.183(c) exactly the same way a commercial certificate does: there's no separate, faster eligibility path for ATP holders, just an alternate qualifying certificate.

How much flight experience do you need before the CFI checkride?

You need only 15 hours as pilot in command in the category and class of aircraft appropriate to the rating sought, per 14 CFR 61.183(j). Unlike the 250-hour build-up required for the commercial certificate, the CFI checkride doesn't add a large flight-time hurdle on top of what you already logged earning your commercial or ATP certificate, the regulation assumes you already have the stick-and-rudder proficiency and is testing your ability to teach it.

Where the real preparation time goes is ground training, not flight hours: 61.185 requires logged ground training on the fundamentals of instructing, plus the full aeronautical knowledge areas for the private and commercial certificates and, where applicable, the instrument rating, material most applicants haven't reviewed in depth since their own private and instrument checkrides.

What endorsements do you need before the CFI checkride?

You need a chain of instructor endorsements covering Fundamentals of Instructing readiness, the two required knowledge tests, practical-test readiness on the 61.187(b) Areas of Operation, and, for airplane or glider ratings, spin-awareness proficiency. A DPE will not begin the checkride without every one of these on file.

AC 61-65K, Certification: Pilots and Flight and Ground Instructors, is the FAA's standard reference for the exact wording instructors should use on each of these endorsements. DPEs commonly check endorsement language against this AC before starting the test, so an endorsement copied from an outdated template can cause a delay even when the underlying training was completed correctly.

What does the CFI oral exam and flight test actually test?

The CFI practical test evaluates you on two things simultaneously, flying the maneuver and teaching it, rather than flying proficiency alone, which is what makes it structurally different from every earlier checkride. The Flight Instructor for Airplane Category ACS (FAA-S-ACS-25) opens with an Area of Operation dedicated to Fundamentals of Instructing, where the evaluator selects specific Tasks and requires the applicant to demonstrate teaching ability, not just recite ACS language back.

Across the rest of the test, the DPE typically plays the role of a student, sometimes a low-time student working through basic aerodynamics, sometimes a more advanced pilot with a specific misconception, and the applicant has to detect and correct simulated errors the way an instructor would with a real one. Reciting a Task's completion standards verbatim, rather than teaching the underlying concept, is a documented weak spot; the evaluator already has the ACS in front of them and is assessing whether you can explain the material, not whether you can read it aloud.

How long is the CFI checkride?

Neither the FAA nor AOPA publishes a fixed duration, but the ground portion runs substantially longer than earlier checkrides because it covers the full Fundamentals of Instructing area on top of the aeronautical knowledge from your commercial training. AOPA's rundown of CFI checkride myths puts the ground portion at roughly 3-5 hours for a well-prepared applicant, completed in a single day alongside the flight portion: sessions that run much longer than that are, per the article, usually a sign the applicant is struggling rather than evidence the test is inherently an all-day ordeal.

The flight portion covers the same Areas of Operation as the commercial checkride in the applicable category and class, but every maneuver is evaluated on teaching quality as well as execution: narrating what you're doing, why, and what a student would need to hear to correct a given error.

What ACS governs the CFI checkride?

The DPE evaluates you against FAA-S-ACS-25, the Flight Instructor for Airplane Category Airman Certification Standards, effective May 2024. It replaced the older Flight Instructor Practical Test Standards (FAA-S-8081-6D) and was the first ACS-format standard published for this certificate. See the FAA Airman Certification Standards page for the current PDF.

Like the commercial and instrument ACS documents, it organizes the checkride into Areas of Operation with Knowledge, Risk Management, and Skill elements, but every Task also carries an instructional-ability standard layered on top, since the applicant must both perform the maneuver and teach it convincingly to a simulated student. Under 14 CFR 61.43(f), if you fail a Task, you may retest only the affected Area rather than the full checkride, provided you retest within 60 days, present the original Notice of Disapproval, complete any required additional training with an instructor endorsement, and submit a properly completed application.

What are the most common reasons applicants fail the CFI checkride?

The most frequently cited failure points center on teaching technique, not flying skill, since the CFI checkride is the first practical test that grades instructional ability directly. Flying a maneuver within ACS tolerances while failing to narrate what a student needs to hear: the setup, the common errors, and the correction, is a documented weak spot on this checkride specifically, because every earlier test only ever graded the flying.

Lesson plan quality is the other recurring issue: building a plan on the spot that has clear objectives, content, and completion standards tied to the relevant ACS Task, rather than reciting a pre-memorized script, is what DPEs are evaluating when they hand you a lesson topic. Fundamentals of Instructing knowledge is a related gap, being able to define a learning-theory term is different from applying it to a specific teaching scenario the DPE poses during the oral. AOPA's coverage of CFI checkride myths notes that applicants who can't efficiently use their reference materials during the oral end up in excessively long ground sessions, "many of these result in disapprovals": a signal that preparation gaps, not an inherently harder test, drive most first-attempt failures.

What is the pass rate for the CFI checkride?

The FAA's U.S. Civil Airmen Statistics publishes certificates and ratings issued but does not break the initial CFI certificate out as a separate practical-test pass/fail line the way some third-party aggregator sites report, so no single official FAA percentage exists to cite here with confidence. AOPA has reported that first-attempt pass rates have averaged "somewhere near 70 percent over the past decade," which pushes back on the common myth that most applicants fail, but that figure is AOPA's own estimate, not an FAA-published statistic. See checkride pass rates by certificate for the full picture as we publish sourced FAA data.

Nearly every airplane CFI applicant already holds an instrument rating by the time they reach this checkride, since it's required for the commercial certificate in most cases. If you haven't gotten there yet, MockDPE's AI examiner is built specifically for that checkride, see the instrument rating checkride requirements page for what changes.

Practice Questions

1. An applicant holds a commercial pilot certificate with an airplane single-engine rating but no instrument rating. Can they apply for a flight instructor certificate with an airplane single-engine rating under 14 CFR 61.183(c)? What would change if they were applying for a glider CFI rating instead?

2. What four specific skills does 14 CFR 61.183(i) require an endorsement to certify for an airplane CFI applicant, and what additional step must the applicant complete beyond just receiving the endorsement?

3. Under 14 CFR 61.183(e), name the three categories of applicants who are exempt from the FOI knowledge test. Why does this exemption effectively make the FOI test a one-time requirement across an instructing career?

4. What is the minimum pilot-in-command flight-time requirement for the CFI checkride under 61.183(j), and how does that compare structurally to the 250-hour build-up required under 61.129(a) for the commercial certificate?

5. If a CFI applicant fails the Fundamentals of Instructing Area during their checkride, what four conditions does 14 CFR 61.43(f) require them to meet to retest only that Area instead of the full checkride?

Frequently Asked Questions

Q: Do I need an instrument rating to become a flight instructor?

Only for specific ratings sought. 14 CFR 61.183(c)(2) requires an instrument rating (or equivalent privileges) only if you're seeking a flight instructor certificate with an airplane single-engine, airplane multiengine, powered-lift, or instrument rating, a glider or lighter-than-air CFI rating doesn't trigger this requirement.

Q: Is spin training required for the CFI checkride?

Yes, for airplane and glider ratings. 14 CFR 61.183(i) requires a logbook endorsement certifying competence and instructional proficiency in stall awareness, spin entry, spins, and spin recovery in an aircraft certificated for spins, plus you must demonstrate that proficiency, not just receive the endorsement.

Q: Does the Fundamentals of Instructing (FOI) knowledge test expire?

The test result itself is subject to the same 24-calendar-month validity as other knowledge tests under 14 CFR 61.39(a)(1)(i), but 14 CFR 61.183(e) exempts you from retaking FOI entirely once you hold any flight or ground instructor certificate, so it effectively only matters once, for your first instructor certificate.

Q: Can an ATP certificate substitute for a commercial certificate when applying for a CFI?

Yes. 14 CFR 61.183(c) accepts either a commercial pilot certificate or an airline transport pilot certificate with the appropriate category and class rating, the eligibility path is identical either way, including the instrument-rating carve-out in 61.183(c)(2).

Q: How many flight hours do I need before the CFI checkride?

There's no large hour-building requirement like the commercial certificate. 14 CFR 61.183(j) requires only 15 hours as pilot in command in the category and class of aircraft appropriate to the rating sought, the CFI checkride tests teaching ability, not additional flight experience.

Q: Does MockDPE cover the CFI checkride?

No. MockDPE's AI oral-exam simulator is built specifically for the Instrument Rating checkride and its ACS. Nearly every CFI applicant already holds an instrument rating by this point through the certificate prerequisite, see the instrument rating checkride requirements page if you haven't gotten there yet.

Sources

• 14 CFR 61.183, Eligibility Requirements (Flight Instructor)
• 14 CFR 61.185, Aeronautical Knowledge (Flight Instructor)
• 14 CFR 61.187, Flight Proficiency (Flight Instructor)
• 14 CFR 61.39, Prerequisites for Practical Tests
• 14 CFR 61.43, Practical Tests: General Procedures
• FAA-S-ACS-25: Flight Instructor for Airplane Category ACS
• FAA Airman Certification Standards page
• AC 61-65K, Certification: Pilots and Flight and Ground Instructors
• AOPA, Initial CFI checkride myths, dispelled
• AOPA, Heads up, instructors (2024 flight instructor rule changes)
• FAA, U.S. Civil Airmen Statistics

This article was researched from FAA primary sources (14 CFR Part 61, FAA-S-ACS-25, AC 61-65K) and secondary sources (AOPA) for interpretive and preparation content, and reviewed against current regulatory text by MockDPE Editorial Team. Last reviewed: July 2026. If you spot an inaccuracy, email [email protected].