What aircraft mechanics do and where they work

Aircraft mechanics inspect, repair, and maintain planes and helicopters so they stay safe to fly. The work ranges from routine checks before each flight to major overhauls that take weeks. You might replace worn parts, troubleshoot electrical systems, patch fuselage damage, or rebuild engines — depending on the aircraft type and what needs fixing.

Most aircraft mechanics work for commercial airlines, the military, or maintenance contractors at airports. Some work for manufacturers like Boeing or Airbus, testing new planes before delivery. Others maintain private jets, helicopters, or cargo planes. The job is hands-on: you spend time in hangars, on tarmacs, and inside aircraft, using specialized tools and following strict safety procedures.

The Federal Aviation Administration (FAA) sets the rules for who can work on aircraft. You cannot legally perform certain maintenance tasks without an FAA certificate, which is why the training path is structured and regulated — unlike many other trades.

Key Takeaways

  • Aircraft mechanics need an FAA Airframe and Powerplant (A&P) certificate to perform most maintenance work, which requires either 1,900 hours of hands-on experience or completion of an FAA-approved school plus 1,000 hours.
  • You can start as a helper or apprentice without a certificate, but advancement to mechanic roles requires formal certification.
  • FAA-approved schools typically take 18 to 24 months and cost between $20,000 and $50,000, though costs vary by location and program length.
  • After earning your A&P certificate, you take written, oral, and practical exams administered by the FAA before you can legally sign off on maintenance work.
  • Job demand for aircraft mechanics remains steady because commercial aviation requires continuous maintenance, and experienced mechanics are in short supply in many regions.

The FAA Airframe and Powerplant certificate path

The Airframe and Powerplant (A&P) certificate is the standard credential for aircraft mechanics. It shows the FAA that you understand how to maintain aircraft safely. There are two routes to earn it, and which one you choose depends on your work history and how quickly you want to move forward.

Route 1: Work experience alone. If you have 3,000 hours of hands-on aircraft maintenance experience, you can take the FAA exams without attending school. This path takes longer — typically five to seven years working as an apprentice or helper — but costs nothing in tuition. You learn on the job under the supervision of certified mechanics.

Route 2: FAA-approved school plus work experience. You attend an FAA-approved aviation maintenance technician school (often called an AMT school) for 18 to 24 months, then complete 1,000 hours of hands-on work. This path is faster — you can earn your certificate in two to three years total — but requires tuition. Schools are located across the country; some are part of community colleges, others are private institutions. The FAA maintains a searchable list of approved schools on its website.

Most people choose Route 2 because it combines classroom learning with structured hands-on training, and the 1,000-hour requirement is easier to meet than the 3,000-hour work-only path. However, if you already work in aviation or have military aircraft maintenance experience, Route 1 may make sense.

What FAA-approved schools teach and cost

An FAA-approved aviation maintenance technician school covers aircraft systems, engines, hydraulics, electrical systems, avionics, and safety procedures. You learn both in classrooms and in labs where you work on actual aircraft or components. The curriculum is standardized — the FAA sets the minimum topics every school must cover — so the core content is similar regardless of which school you attend.

Tuition ranges from roughly $20,000 to $50,000 depending on whether the school is public (community college) or private, how long the program runs, and what region you live in. Public community college programs tend to cost less than private schools. Some schools offer evening or part-time options if you need to work while studying, though full-time programs are more common and move faster.

Many schools offer financial aid, payment plans, or partnerships with employers who hire graduates. Some airlines and maintenance contractors offer tuition reimbursement or sponsorship programs if you commit to working for them after certification. It is worth asking schools directly about employer partnerships in your area.

The FAA certification exams and what comes after

Once you complete your school or reach the required work hours, you take three FAA exams: a written test, an oral exam, and a practical hands-on test. The written exam covers systems, regulations, and troubleshooting. The oral exam is a conversation with an FAA examiner about your knowledge and judgment. The practical exam has you perform actual maintenance tasks to show you can do the work safely and correctly.

You must pass all three exams to earn your A&P certificate. Many people pass on their first attempt, but if you do not, you can retake the failed exam. Exam fees are set by the FAA and are the same nationwide, though the examiner you use may charge additional fees.

After you earn your certificate, you can legally sign off on maintenance work — meaning you take responsibility for certifying that the work meets FAA standards. This is why the certification process is rigorous: your signature matters for safety. You will also need to maintain your certificate by staying current with regulations and, in some cases, completing recurrent training.

Starting without a certificate: helper and apprentice roles

You do not need an A&P certificate to start working in aircraft maintenance. Many people begin as aircraft maintenance helpers or apprentices while they pursue their certification. These entry-level roles involve assisting certified mechanics — cleaning aircraft, organizing tools, holding parts, and learning by watching and doing straightforward tasks under supervision.

Helper and apprentice positions are common at airlines, maintenance contractors, and military bases. Pay is lower than for certified mechanics, but you gain real experience that counts toward your certification requirements. Some employers will hire you into an apprenticeship program and even pay for your FAA school as long as you commit to working for them afterward.

If you go this route, make sure the hours you log count toward FAA certification. Not all aircraft maintenance work counts — the FAA has specific rules about what types of tasks and supervision may have access to. Ask your employer or school which hours will be credited before you start.

Job outlook and where mechanics are needed

Commercial airlines, regional carriers, and cargo operators all need aircraft mechanics continuously. Planes fly multiple times per day and require inspections before and after each flight, plus scheduled maintenance at regular intervals. This creates steady demand for certified mechanics.

Military bases, aircraft manufacturers, and helicopter operators also hire mechanics. Some regions have more aviation activity than others — areas near major airline hubs or military installations tend to have more job openings. However, mechanics are in short supply in many parts of the country, which means employers often hire people willing to relocate or work irregular hours.

Salary varies by employer, location, and experience. Entry-level helpers earn less than certified mechanics, and certified mechanics at major airlines typically earn more than those at smaller contractors or regional carriers. Overtime and shift work are common, especially at airlines that operate 24 hours a day.

Military aircraft maintenance as an alternative path

The U.S. military — the Air Force, Navy, Army, and Coast Guard — all employ aircraft mechanics. Military training is thorough and free, and the experience counts toward your FAA A&P certificate. Many people serve in the military, earn their A&P while on active duty or through military training programs, and then move to civilian aviation jobs after their service ends.

If you join the military as an aircraft maintenance technician, you receive structured training and hands-on experience under military supervision. The hours you log typically count toward the FAA requirements, so you may be able to take your FAA exams sooner than someone starting from scratch in the civilian world. After leaving the military, your experience and often your security clearance make you attractive to civilian employers.

This path is not right for everyone — military service involves commitment and discipline — but it is a real option if you are interested in both aviation and military work.

Frequently Asked Questions

Do I need a high school diploma to become an aircraft mechanic?

Most FAA-approved schools require a high school diploma or GED, and most employers do too. Some schools may accept students without one if they pass an entrance exam, but this is uncommon. If you do not have a diploma, getting your GED first will open more doors.

How long does it take to get an A&P certificate?

If you attend an FAA-approved school and then work 1,000 hours, the total time is roughly two to three years. If you work your way up without school, it takes five to seven years to reach 3,000 hours. Military training can shorten the timeline if the hours count toward FAA requirements.

Can I work on aircraft without an A&P certificate?

Yes, as a helper or apprentice under the supervision of a certified mechanic. However, you cannot legally sign off on maintenance work or perform certain critical tasks without certification. Most career advancement requires the A&P certificate.

What if I fail the FAA exams?

You can retake any exam you fail. Many people pass on the first try, but if you do not, you study the failed section and test again. There is no limit to how many times you can retake an exam, though each attempt has a fee.

Are there other certifications beyond the A&P?

Yes. After earning your A&P, you can pursue additional ratings for specific aircraft types or specializations like avionics or inspection. These are optional but can increase your pay and job options. Your employer or school can explain which ratings are most valuable in your region.