A first class medical certificate is the highest level of FAA medical clearance required for pilots, and you need one to exercise airline transport pilot privileges as pilot-in-command. It involves the most thorough physical examination of the three classes of pilot medical certificates and must be renewed more frequently than second or third class certificates. If you’re planning a career as an airline pilot, this is the certificate you’ll need to obtain and maintain throughout your flying career.
Who Needs a First Class Certificate
The first class medical certificate is specifically required for pilots acting as pilot-in-command under an airline transport pilot (ATP) certificate. It’s also required for second-in-command pilots in certain Part 121 flag or supplemental operations that use three or more pilots, and for flight crew members in Part 121 operations who have reached their 60th birthday.
In practical terms, if you’re flying for a commercial airline, you need a first class medical. Private pilots and most commercial certificate holders (crop dusters, charter pilots, flight instructors) can operate with second or third class certificates, which have less stringent standards.
How Long It Stays Valid
Your age determines how often you need to renew. If you’re under 40, a first class medical certificate is valid for 12 calendar months from the date of your exam. At age 40 or older, that window shrinks to 6 calendar months.
The FAA counts validity from the month of your exam, not the exact date. So if you get your exam on March 15, the certificate is valid through the last day of March the following year (if you’re under 40) or through the last day of September (if you’re 40 or older). After a first class certificate expires, it doesn’t disappear entirely. It “downgrades” and can still function as a second or third class certificate for a longer period, depending on your age and the type of flying you do.
What the Exam Covers
The examination is conducted by an Aviation Medical Examiner (AME), a physician designated by the FAA. It covers vision, hearing, cardiovascular health, neurological function, and mental health, along with a general physical assessment and review of your medical history.
Vision
You’ll need to meet standards for distance, intermediate, and near vision. Color vision is also tested because pilots must be able to identify aviation signal light colors and read color-coded instruments and charts. Glasses and contact lenses are permitted. If you pass with corrective lenses, your certificate will carry a limitation requiring you to wear them while flying.
Hearing
The simplest hearing test is the conversational voice test: you must be able to hear an average conversational voice in a quiet room at 6 feet with your back turned to the examiner. If you can’t pass that, there are two alternative audiometric tests. One is a speech discrimination test where you need to score at least 70% word recognition in one ear. The other is a pure tone test with specific thresholds at different frequencies, with the better ear needing to hear sounds at 35 decibels or softer at 500 Hz, 30 dB at 1,000 and 2,000 Hz, and 40 dB at 3,000 Hz.
Cardiovascular Health
Blood pressure must not exceed 155/95 mmHg at the time of examination. If you’ve used blood pressure medication, you need to have been off it for at least 30 days to receive a standard issuance (though the FAA does approve certain medications through a special process).
An electrocardiogram (EKG) is required on a schedule that depends on your age. If you’re 34 or younger, no EKG is needed. Between ages 35 and 39, a single baseline EKG is required at your first exam after turning 35. From age 40 onward, an EKG is required annually, at every first class exam.
Mental Health and Neurological Function
The AME evaluates your general mental state during the exam, and your medical history plays a significant role here. The FAA asks about any history of psychiatric conditions, neurological events, or substance use on the application form (MedXpress, FAA Form 8500-8), and providing false information is a federal offense.
Conditions That Can Disqualify You
The FAA maintains a list of conditions considered automatically disqualifying. These include coronary heart disease that has been symptomatic or treated, history of heart attack, permanent cardiac pacemaker, heart valve replacement, heart replacement, and angina. Neurological disqualifiers include epilepsy, unexplained loss of consciousness, and unexplained loss of nervous system function. Mental health conditions on the list are bipolar disorder, psychosis, and personality disorders severe enough to have manifested through repeated overt acts. Diabetes requiring insulin or other blood sugar-lowering medications is also disqualifying, as are substance abuse and substance dependence.
That list sounds final, but in many cases it isn’t. The FAA has a well-established process for certifying pilots with these conditions when the condition is well-controlled.
Special Issuance and Demonstrated Ability
If you have a disqualifying condition, you’re not necessarily grounded. The Federal Air Surgeon can grant an Authorization for Special Issuance, which is essentially a medical certificate with extra conditions attached. You’ll need to demonstrate that you can safely perform pilot duties for the validity period of the authorization. This may involve submitting detailed medical records from your treating physicians, undergoing additional testing, or in some cases completing a special medical flight test.
Once you’ve received an initial special issuance, renewals can be streamlined through a process called AME Assisted Special Issuance (AASI). Under AASI, your regular AME can re-issue your certificate at subsequent exams as long as you bring the required medical documentation specified in your authorization letter. The initial decision always comes from an FAA physician, but follow-up renewals don’t have to go through the full Washington, D.C. review each time.
A separate pathway called a Statement of Demonstrated Ability (SODA) exists for static conditions, meaning conditions that won’t change over time, such as the loss of a finger or certain stable vision deficits. A SODA, once granted, typically doesn’t need to be renewed at each exam.
How to Prepare for the Exam
Before your appointment, you’ll fill out the MedXpress application online (FAA Form 8500-8). This asks for a full medical history, a list of medications, and details about any visits to health professionals. Complete this honestly and thoroughly. The FAA cross-references records, and inconsistencies can lead to certificate denial or enforcement action.
Bring your glasses or contacts if you use them, along with any relevant medical records if you have a condition that might raise questions. If you’re on any medications, check the FAA’s list of acceptable drugs beforehand. Many common medications, including some antidepressants and blood pressure drugs, are approved through specific protocols, but others will require you to stop taking them or go through special issuance.
The exam itself typically takes 30 to 45 minutes. Your AME will check your vitals, vision, hearing, reflexes, and general physical condition, review your medical history, and perform or order the EKG if required for your age. If everything is straightforward, the AME can issue the certificate on the spot. If there’s a deferral, meaning the AME can’t make a determination, your case goes to the FAA’s Aerospace Medical Certification Division in Oklahoma City for further review, which can take weeks to months depending on the complexity.
Cost and Where to Get It
The FAA does not set the fee for the exam. Each AME sets their own price, and costs typically range from $100 to $200 or more, depending on location and the examiner. You can find a designated AME near you through the FAA’s online AME locator tool. Not every AME handles first class exams regularly, so choosing one experienced with airline pilot physicals can make the process smoother, especially if you have a medical history that needs careful documentation.