Most aircraft mechanic school programs run 18 to 24 months of full-time study. The Federal Aviation Administration sets a minimum of 1,900 hours of training for a combined airframe and powerplant program, and a typical full-time schedule covers that in about two years. The exact length depends on whether a student enrolls full time or part time and whether the program awards a certificate or a degree.
How Long Is Aircraft Mechanic School
A full-time student finishes most Federal Aviation Administration (FAA) approved programs in 18 to 24 months. FAA Part 147 schools must deliver at least 1,900 curriculum hours for the combined airframe and powerplant ratings, so a program cannot compress much below that floor. Programs that add an associate degree take longer because of the extra coursework, a difference laid out in this look at aviation maintenance training timelines.
To put the range in context: a student who enrolls full time and pursues a diploma can finish in about 18 months, while one who chooses an associate degree or attends part time may need 24 months or more. The training hours stay the same either way; what changes is how those hours are scheduled and whether general education is layered on top.
How Long Does It Take to Become an Aircraft Mechanic
School is one part of the timeline. The full answer to how long does it take to become an aircraft mechanic includes coursework, then passing the FAA exams to earn the certificate. Graduating from a Part 147 program makes a student eligible to test right away. The alternative route, documenting 30 months of practical experience on airframes and powerplants instead of attending school, takes longer for most people and does not follow a set curriculum. School is the faster, more structured path to the same credential.
What Sets the Timeline: Full-Time, Part-Time, and Degree Tracks
Program length is not fixed because students do not all enroll the same way. Three factors change how long a program takes:
- Enrollment pace. Full-time programs finish in 18 to 24 months; part-time or night schedules spread the same hours across a longer calendar.
- Credential type. A diploma or certificate targets the FAA ratings directly, while an Associate of Applied Science (AAS) or Associate of Occupational Studies (AOS) adds general education and runs longer.
- Rating scope. Some students pursue a single rating, but most complete the combined airframe and powerplant sequence, which requires the full curriculum.
AIM offers both degree and diploma routes, including the AOS in aviation maintenance and the AAS aviation maintenance technology program, so the timeline reflects the credential a student chooses. A student who is certain aviation maintenance is the goal can pick the diploma and finish sooner, while one who wants a degree on the résumé can accept the longer schedule for the added credential.
Aircraft Mechanic Training and What You Learn
Aircraft mechanic training is built around the three areas the FAA tests: general, airframe, and powerplant. A Part 147 curriculum is designed to prepare students with both the knowledge and skill to service aircraft safely, which means class time pairs with practical experience on real components. Core subject areas include:
- Electrical systems, wiring, and circuit troubleshooting
- Aircraft systems such as hydraulics, fuel, and landing gear
- Sheet metal, composites, and airframe structures
- Reciprocating and turbine powerplant maintenance
- Inspection procedures and FAA recordkeeping
The hands-on hours matter as much as the classroom hours. The aviation maintenance training program at the Aviation Institute of Maintenance puts students on live equipment so they build skill, not just recall.
General, Airframe, and Powerplant Sections
The FAA divides the curriculum into three sections, taught in sequence:
- General. Shared fundamentals: basic electricity, physics, mathematics, weight and balance, and regulations.
- Airframe. Structures and systems: sheet metal, composites, hydraulics, environmental systems, and airframe electrical.
- Powerplant. Engines and their systems: reciprocating and turbine engines, fuel metering, ignition, and propellers, which lead to the powerplant ratings.
Each section carries its own knowledge and skill standards, and a student must satisfy both before testing for that rating.
How the FAA Exam and Certification Work
After coursework, a candidate earns the mechanic certificate by passing three FAA exams for each rating: a written test, an oral test, and a practical test. A designated mechanic examiner administers the oral and practical portions. Passing all three for both ratings makes a person an FAA certificated airframe and powerplant (A&P) mechanic, cleared to sign off on maintenance.
The three exams test different things. The written exam checks knowledge across the general, airframe, and powerplant subjects. The oral exam confirms a candidate can explain procedures and reasoning. The practical exam requires the candidate to perform real maintenance tasks, from inspecting a component to making an airworthy repair. A candidate can hold a single rating, airframe or powerplant, but most graduates test for both to qualify for a range of aircraft mechanic jobs.
What You Can Do After You Finish
The credential opens a range of aircraft mechanic jobs at airlines, repair stations, manufacturers, and corporate flight departments. The Bureau of Labor Statistics projects about 13,100 openings a year for aircraft and avionics mechanics through 2034, so demand meets graduates as they enter the field.
AIM connects students to hiring partners through its career services team, which works with employers who recruit certified mechanics. A two-year timeline leads to a credential that employers seek.
New A&P mechanics often start on the flight line or in a repair station, then move into specialized roles such as avionics, inspection, or powerplant overhaul as they gain experience. Because the FAA certificate is national, a mechanic can work across states and employers without repeating the training.
Ready to see how the timeline maps to your goals? Explore the aviation maintenance program at AIM to compare full-time and degree tracks, campus locations, and start dates, then request program information to talk through the path that fits you.
