First-Class vs Second-Class vs Third-Class Medical Certificate: Which Do You Need? (2026)

Almost every path into aviation runs through a doctor's office first. Before you solo, before you get paid to fly, before you sit in an airline cockpit, the FAA wants proof you're medically fit. That proof is a medical certificate, and it comes in three classes.

Pick the wrong one and you either overpay for privileges you'll never use or fall short of what your career needs. This guide breaks down all three classes side by side: who needs which, how long each lasts, what the exam checks, and what it costs. Every figure below traces to the FAA regulations or an official source.

Quick Answer

• Third-class: private, recreational, student pilots — for personal flying only
• Second-class: commercial pilots flying for pay (charter, cargo, crop dusting)
• First-class: airline transport pilots and anyone in an airline cockpit
• A higher class steps down — a first-class doubles as second- and third-class later

What are the three classes of FAA medical certificate?

The FAA issues three classes of airman medical certificate, each tied to a level of flying privilege. The higher the class, the stricter the standard.

The rules live in two places. 14 CFR 61.23 says which class you need for which operation and how long it lasts. 14 CFR Part 67 spells out the actual medical standards — vision, hearing, heart, and the rest.

Think of it as a ladder. First-class sits at the top with the toughest requirements. Third-class is the entry rung most new pilots start on. You only need to climb as high as your flying goals demand.

One thing to know upfront: you don't choose a class on a form and hope for the best. You tell the Aviation Medical Examiner (AME) which class you want, and they examine you against that standard. Ask for the class that matches your near-term goal.

Which medical certificate do you need?

The class you need depends entirely on what kind of flying you'll do. Per 14 CFR 61.23, the mapping is straightforward.

The pattern: personal flying needs a third-class, getting paid to fly needs a second-class, and the airlines need a first-class. If you fly gliders or balloons, the rules differ — 61.23 exempts certain glider and balloon operations from needing any medical at all.

Sport pilots are the other exception. If you fly under sport pilot rules, you can use a valid U.S. driver's license in place of a medical certificate, provided you've never had an FAA medical application denied or revoked.

How long is each medical certificate valid?

Validity depends on two things: the class of certificate and your age on the day of the exam. The cutoff age is 40. Durations come straight from 14 CFR 61.23 and the FAA's certificate validity guidance.

A "calendar month" matters here. Your certificate is good through the end of the month it expires in, not the exact date. A third-class issued to a 30-year-old on March 15 stays valid through March 31 five years later.

Notice second-class validity doesn't change with age — it's 12 months for everyone. First- and third-class both get cut roughly in half once you turn 40.

The step-down rule: why a first-class lasts longer than you think

Here's a detail that trips up a lot of new pilots. A medical certificate doesn't just expire and vanish. When its top-tier window runs out, it "steps down" and keeps working at the lower classes.

A first-class medical is also, by definition, a valid second-class and third-class certificate. So it stays usable for lower privileges long after the first-class window closes.

Take a 30-year-old who gets a first-class medical. It's good for first-class (airline) privileges for 12 months. But it remains valid for second-class (commercial) privileges for 12 months, and for third-class (private) privileges for a full 60 months.

The same logic applies at 40+. A 45-year-old's first-class medical covers first-class ops for 6 months, second-class ops for 12 months, and third-class ops for 24 months. This is written into 14 CFR 61.23.

Why it matters: a student who eventually wants an airline career can get a first-class medical on day one. It confirms they can pass the airline standard before they spend a dime on training — and it still covers all their private-pilot flying for years.

What does the FAA medical exam actually check?

The exam is a focused physical, not a full workup. An AME reviews your history and checks the systems that matter for safe flight. The standards are set in 14 CFR Part 67 and summarized in the FAA's Synopsis of Medical Standards.

The AME evaluates:

• Vision — distant, near, and (for older applicants) intermediate vision, plus color perception
• Hearing — ability to hear ordinary conversation
• Blood pressure and heart — including an ECG for first-class applicants at certain ages
• Ears, nose, throat, and equilibrium — balance and pressure equalization
• Mental health and neurology — screening for disqualifying conditions
• General systems — lungs, abdomen, and a review of your medical history

You complete the health-history portion yourself online before the visit. The AME handles the physical measurements in the office. For a walk-through of the visit itself, see our aviation medical exam guide.

First-class vs second-class vs third-class: the exam differences

The biggest differences between classes come down to vision and heart testing. The table below pulls the key thresholds from Part 67 and the FAA Synopsis of Medical Standards.

Corrective lenses count. If you wear glasses or contacts to hit 20/20, that's fine — your certificate simply carries a limitation requiring you to wear them while flying.

The ECG is the clearest dividing line. First-class applicants get an electrocardiogram at their first exam after turning 35, then every year once they pass 40, per the FAA medical standards guidance. Second- and third-class applicants don't face routine ECG testing.

Vision is the other. Third-class only needs 20/40 distant vision, while first- and second-class demand a sharper 20/20. If your uncorrected vision is borderline, correction to standard resolves it for any class.

How much does a medical certificate cost?

The certificate itself is free — the FAA doesn't charge for it. Your cost is the AME's examination fee, and AMEs set their own prices. There's no government-fixed rate.

The exam-fee ranges above reflect what examiners commonly charge — they aren't an FAA-published price, and your local AME may differ. A first-class exam usually costs more than a third-class because of the ECG. Call a few AMEs in your area to compare before you book.

Budget the exam alongside your other startup costs. It's a small line item next to what you'll spend on flight training itself, but it's a required one before you can solo.

How do you get a medical certificate?

The process has two parts: an online application and an in-person exam. The FAA lays out the steps on its how to get a medical certificate page.

1. Create a MedXPress account. Go to MedXPress and register with a valid email. It's free.
2. Complete the health history. Answer the medical questions honestly — items 1 through 20 of FAA Form 8500-8. Accuracy here protects your certificate later.
3. Find an AME. Use the FAA Designee Locator to find an examiner near you, or ask your flight school for a recommendation.
4. Schedule and attend the exam. You must complete the exam within 60 days of submitting your MedXPress application, so book early.
5. Receive your certificate. If you meet the standards, the AME can often issue your certificate on the spot.

Honesty on the history form is not optional. Falsifying a medical application is a federal offense and can cost you your certificate and more. If you have a condition, disclose it and work with the AME.

What medical conditions can disqualify you?

Part 67 lists specific conditions that are disqualifying for all classes unless the FAA grants a waiver. The most notable include:

• A heart attack (myocardial infarction), angina, or certain cardiac conditions
• Diabetes requiring insulin or other blood-sugar-lowering medication
• Epilepsy or a disturbance of consciousness without a clear cause
• A psychosis, bipolar disorder, or severe personality disorder
• Substance dependence or a record of substance abuse

A disqualifying condition isn't always the end of the road. The FAA can issue a Special Issuance authorization if you show the condition is controlled and you can fly safely. This route requires extra documentation and FAA review — the AME cannot grant it alone.

Common concerns like corrected vision, controlled blood pressure, or well-managed conditions usually clear without drama. When in doubt, consult an AME or an aviation-medicine specialist before you apply, so a fixable issue doesn't become a denial on your record.

Color vision is a special case. If you don't pass the standard color test, you may still qualify through a Statement of Demonstrated Ability (SODA) or an operational color-vision test. These waivers, described in the FAA's medical certification resources, let you keep flying if you can show the deficiency won't compromise safety.

What if your medical is deferred or denied?

Not every exam ends with a certificate in hand. Sometimes the AME can't issue on the spot and instead defers your application to the FAA's Aerospace Medical Certification Division for review.

A deferral is not a denial. It means the FAA wants more information — usually records for a condition you disclosed. You'll get a letter listing what to send, and the process can take weeks to months depending on the condition.

A Special Issuance is the path back for many deferred or otherwise disqualifying cases. The FAA reviews your records and, if satisfied, issues a time-limited certificate that may require periodic follow-up reports. The medical certification hub explains the workflow.

The lesson: don't apply until you're ready. Once you submit a MedXPress application and see an AME, that exam is on your record. If you suspect a condition could be a problem, gather documentation and talk to an AME first — a well-prepared application clears faster than a rushed one.

Do student pilots need a medical certificate?

Yes — but not on day one. A student pilot certificate and a medical certificate are two separate documents. Since a 2016 FAA rule change, the AME no longer issues both at once, per the FAA's become a pilot guidance.

You can start lessons without a medical. You cannot solo without one. Most students get a third-class medical before their first solo flight, which usually comes 15 to 25 hours into training.

You apply for the student pilot certificate separately through the FAA's IACRA system, with your instructor's help. The medical comes from an AME. Both must be in hand before you fly alone.

If you're aiming for a professional cockpit, consider getting a first-class medical as your very first medical exam. It confirms you can meet the airline standard before you invest years in reaching the airlines, and it steps down to cover all your student and private flying.

BasicMed: the alternative to a third-class medical

BasicMed lets many pilots keep flying without holding a current FAA medical certificate. It was created for recreational flying and has real limits. The FAA covers it on its BasicMed page, and AOPA tracks it closely.

To use BasicMed you must have held a valid FAA medical certificate at some point after July 15, 2006. You then complete a free online medical course and get a physical exam from any state-licensed physician using the FAA's checklist.

The upkeep is lighter than a traditional medical. You retake the online course every 24 months and get the physician exam every 48 months. There's no AME visit and no trip through MedXPress once you're on the program.

BasicMed comes with operating limits, including:

• Aircraft no heavier than 12,500 lbs maximum certificated takeoff weight
• No more than 6 occupants
• Below 18,000 feet MSL and 250 knots indicated airspeed
• No flying for compensation or hire

BasicMed replaces a third-class medical for private flying — it does not cover commercial or airline operations. If you'll ever fly for pay, you need a real second- or first-class medical. We compare the two paths in detail in our BasicMed vs Class 3 medical breakdown.

Which class should you choose?

Match the certificate to your goal, not to your ego. Here's a simple decision guide.

If you know you want an airline career, start with a first-class. The stakes are high: airline pilots earned a median wage of $226,600 in May 2024, versus $122,670 for commercial pilots, according to the Bureau of Labor Statistics. Confirming you can pass the first-class standard before you commit is cheap insurance.

If you just want to fly on weekends, a third-class is plenty — and once you've held one, BasicMed can carry you for years without another FAA exam. For most people learning to fly, the third-class is the right and only certificate they'll ever need.

How do you keep your medical certificate current?

A medical certificate doesn't "renew" like a driver's license — there's no paperwork to file. You simply get re-examined by an AME before it expires, and a fresh certificate replaces the old one.

If your certificate lapses, nothing bad happens to your record. You just can't exercise the affected privileges until you pass another exam. A private pilot with an expired third-class medical can't act as pilot in command until they get current again.

Plan around the validity windows above. Pros on a first-class schedule visit an AME every 6 to 12 months, while a private pilot under 40 may go five years between exams. Set a reminder — an expired medical grounds you until you fix it.

Your obligation to stay medically fit doesn't end when you leave the AME's office, either. If you develop a condition or start a medication that would make you unsafe to fly, you must ground yourself until it's resolved, even with a valid certificate in your wallet.

Common mistakes prospective pilots make

A few errors cost new pilots time and money. Avoid these.

• Waiting too long to get the medical. Book your exam early so a surprise issue doesn't stall your first solo.
• Buying more class than you need. A weekend flyer doesn't need a first-class medical — the third-class is cheaper and lasts longer.
• Not getting a first-class early if going pro. Find out you can pass the airline standard before spending on years of training, not after.
• Fudging the history form. Disclose conditions. A minor issue handled honestly beats a falsification that ends your career.
• Assuming glasses disqualify you. Corrected vision to standard is fine for any class — you just carry a "must wear corrective lenses" limitation.

Frequently Asked Questions

Can I fly with glasses or contact lenses? Yes. If you correct to the required standard — 20/20 for first- and second-class, 20/40 for third-class — you qualify. Your certificate simply notes that you must wear corrective lenses while flying, per Part 67.

How long does a third-class medical last? It's valid for 60 calendar months (5 years) if you were under 40 at the exam, or 24 calendar months (2 years) if you were 40 or older, under 14 CFR 61.23.

Do I need a medical certificate before my first flight lesson? No. You can begin dual instruction with an instructor without one. You must hold a medical certificate before you fly solo, per the FAA's become a pilot guidance.

Can a student get a first-class medical? Yes, and it can be smart if you're aiming for the airlines. It confirms you meet the toughest standard early and steps down to cover student and private flying for years, per 14 CFR 61.23.

What happens if a condition might disqualify me? Disclose it and work with your AME. Many conditions can be cleared through a Special Issuance authorization if you show the condition is controlled and you can fly safely.

Related Reading

• Aviation medical exam guide: what to expect at your AME visit
• BasicMed vs Class 3 medical: which fits your flying?
• Student pilot certificate requirements explained

— The Flight Schools Team