Aircraft Maintenance Technician Examination Guide
Becoming an Aircraft Maintenance Technician (AMT) is one of the most rewarding and technically demanding career paths in the aviation industry. As aviation continues to grow, so does the need for skilled technicians who ensure aircraft remain safe, reliable, and compliant with aviation standards. This guide provides a comprehensive overview of the Aircraft Maintenance Technician Examination—its requirements, structure, preparation strategies, and what to expect as you pursue certification.
Understanding the Role of an Aircraft Maintenance Technician
Aircraft Maintenance Technicians are responsible for inspecting, repairing, and maintaining aircraft to ensure their airworthiness. They work on airframes, powerplants, avionics, and various aircraft systems. AMTs play a critical role in flight safety by preventing mechanical failures and ensuring that every aircraft meets regulatory and manufacturer standards.
This career requires high technical competence, attention to detail, excellent problem-solving abilities, and adherence to aviation safety protocols.
Eligibility Requirements for the AMT Examination
Before taking the Aircraft Maintenance Technician Examination, applicants must meet specific requirements, which may vary depending on the aviation authority (e.g., CAAP, FAA, EASA). The general eligibility criteria often include:
Educational Background
Most authorities require:
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Completion of a formal aviation maintenance course from an approved Aviation Maintenance School, or
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Completion of a recognized Aircraft Maintenance Technology program.
Practical Experience
If not a graduate of an approved school, applicants must present evidence of practical experience in aircraft maintenance. Examples include:
Age Requirements
Candidates must typically be:
Good Moral Character
Some authorities require background checks, affidavits, and character references.
Components of the Aircraft Maintenance Technician Examination
The AMT exam generally consists of three major components: written, oral, and practical tests. The following sections break down each segment in detail.
The Written Examination
The written test evaluates the theoretical knowledge required to perform aircraft maintenance. Common subjects include:
General Knowledge
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Mathematics and physics as applied to aircraft
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Aircraft materials and processes
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Electrical theory
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Regulations and maintenance publications
Airframe
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Structures, systems, and components
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Hydraulics and pneumatics
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Landing gear systems
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Aircraft fuel systems
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Fire protection systems
Powerplant
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Turbine and piston engines
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Engine systems and components
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Fuel metering systems
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Ignition and starting systems
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Lubrication and cooling systems
The written exam is typically multiple-choice. Passing scores vary by regulatory body.
The Oral Examination
The oral exam tests your understanding of aircraft maintenance principles in real-time. Examiners ask questions covering:
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Aircraft regulations and safety
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Troubleshooting procedures
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Inspection techniques
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Aircraft systems operation
You must demonstrate not only knowledge but the ability to communicate procedures clearly and accurately.
The Practical Examination
The practical portion assesses your ability to perform real maintenance tasks. You may be asked to:
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Perform structural repairs
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Identify defects
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Install or repair aircraft components
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Conduct functional tests
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Interpret engineering drawings and manuals
Your performance is evaluated based on safety, accuracy, and adherence to maintenance standards.
How to Apply for the AMT Examination
Step 1: Complete Required Training or Experience
Prepare academic transcripts, training certificates, or work experience documents.
Step 2: Submit Application to the Aviation Authority
Applications typically include:
Step 3: Wait for Approval and Scheduling
Once approved, you will receive your examination schedule or authorization to test.
Tips for Passing the AMT Examination
Master the Fundamentals
Strong knowledge of basic aircraft technology forms the foundation for more complex subjects. Review technical textbooks and regulatory materials.
Practice with Mock Exams
Simulated tests help familiarize you with the format and identify weak topics.
Strengthen Hands-On Skills
The practical test requires confidence in performing real tasks. Spend time practicing:
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Riveting
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Wiring
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Inspection methods
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Component installation
Study Maintenance Manuals
Learn how to interpret:
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Aircraft Maintenance Manuals (AMM)
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Illustrated Parts Catalogs (IPC)
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Service Bulletins (SB)
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Airworthiness Directives (AD)
Develop Troubleshooting Logic
Examiners often evaluate your thought process. Use systematic problem-solving techniques.
What to Expect on Exam Day
For Written Exams
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Arrive early and bring required documents.
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Expect strict rules regarding electronic devices.
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Manage your time well—avoid spending too long on any single question.
For Oral and Practical Exams
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Dress appropriately (safety shoes may be required).
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Follow instructions carefully.
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Demonstrate professionalism and safety awareness.
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Use approved references; examiners may allow manual consultations.
Scoring and Results
The written exam often requires a minimum passing score of 70%, though this may vary. The oral and practical tests are graded based on demonstrated competency.
If you fail a portion, some authorities allow you to retake only that segment within a specific timeframe.
Certification After Passing the AMT Examination
Upon passing all parts of the exam, you will receive certification as an Aircraft Maintenance Technician (titles vary: AMT, AME, A&P). This license authorizes you to:
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Perform aircraft maintenance
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Sign off inspections
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Work for airlines, MROs, general aviation shops, and aerospace manufacturers
Career Opportunities for Licensed AMTs
Certified Aircraft Maintenance Technicians can pursue careers in:
Commercial Airlines
Maintain and inspect large passenger aircraft.
Maintenance, Repair, and Overhaul (MRO) Facilities
Perform scheduled maintenance and major repairs.
General Aviation
Work on small aircraft, helicopters, and private jets.
Aerospace Manufacturing
Build aircraft components and assist in testing.
Military Aviation
Maintain military aircraft (subject to additional qualifications).
International Opportunities
AMTs with additional licenses (EASA, FAA, CAAP) may work abroad, making it a globally mobile profession.
Continuing Education and License Renewal
Aviation technology evolves constantly. AMTs must maintain their expertise through:
Some aviation authorities require periodic license renewals or continuing professional development (CPD) units.
Why the AMT Examination Matters
The AMT exam ensures that technicians possess the skills and knowledge necessary to uphold global aviation safety. Because millions of passengers rely on well-maintained aircraft, certified AMTs carry significant responsibility.
Success in the examination signals:
Final Thoughts
Preparing for the Aircraft Maintenance Technician Examination requires dedication, hands-on experience, and strong technical knowledge. With the right strategies and consistent study, you can excel in all exam components and begin a rewarding career in aviation maintenance.
FAQs (Frequently Asked Questions)
What is an Aircraft Maintenance Technician (AMT)?
An Aircraft Maintenance Technician (AMT) is a licensed professional who inspects, maintains, and repairs aircraft to ensure they are airworthy and safe for operation. AMTs work on airframes, engines, and various systems such as hydraulics, electrics, and avionics. Their work is governed by strict regulations and maintenance standards issued by national and international aviation authorities.
What are the basic eligibility requirements to take the AMT examination?
Generally, you must be at least 18 years old, have completed an approved aircraft maintenance course or equivalent technical program, and/or have sufficient hands-on experience in aircraft maintenance. Most authorities require documented training or work experience, such as logbooks, certificates, or company attestations. Some regulators may also require proof of good moral character or background checks before you can sit the exam.
Do I need formal schooling, or is work experience enough?
You usually have two paths: graduation from an approved aviation maintenance school or accumulation of a required number of years of practical aircraft maintenance experience. If you followed the school route, your curriculum is designed to meet exam requirements. If you rely on work experience, you must present detailed documentation showing that you performed a wide range of maintenance tasks under proper supervision. The exact rules vary by aviation authority, so you should always check the official regulations in your country.
What subjects are covered in the written AMT examination?
The written exam normally includes three core areas: General, Airframe, and Powerplant (or their local equivalents). General topics include mathematics, physics, basic electricity, materials, and regulations. Airframe questions focus on structures, flight controls, landing gear, fuel systems, hydraulics, and environmental systems. Powerplant questions cover piston and turbine engines, fuel metering, ignition, lubrication, cooling, and engine troubleshooting. Some authorities may also include basic avionics or human factors topics.
How are the oral and practical exams conducted?
In the oral exam, an authorized examiner asks you technical questions to assess your understanding of aircraft systems, regulations, and maintenance procedures. You must explain concepts clearly and logically. The practical exam requires you to perform actual maintenance tasks, such as inspections, measurements, repairs, adjustments, and functional tests. You are evaluated on safety, accuracy, use of tools, proper documentation, and adherence to maintenance manuals and standards.
What is the typical passing score for the AMT exam?
Many aviation authorities require a minimum score of around 70 percent on each written test, though exact thresholds can vary. For the oral and practical segments, pass or fail is usually based on demonstrated competence rather than a numeric score. If you fail one portion, you may be allowed to retake only that portion within a certain time limit, but repeated failures can require reapplication, additional training, or longer waiting periods.
How can I best prepare for the AMT examination?
Effective preparation includes studying up-to-date maintenance textbooks, official regulations, and aircraft maintenance manuals. Practice with review questions and mock exams to become familiar with typical question styles. Strengthen your practical skills by performing tasks such as riveting, wiring, rigging, and basic troubleshooting under supervision. It also helps to review manufacturer documentation like AMMs, IPCs, Service Bulletins, and Airworthiness Directives so you are comfortable navigating technical references.
Are calculators, notes, or manuals allowed during the exam?
Policy differs by authority and by exam section. For most written exams administered by testing centers, basic calculators may be allowed, but notes and personal manuals are usually prohibited. During oral and practical exams, examiners often allow or even expect you to use official maintenance manuals and regulatory publications, because real-world maintenance relies heavily on correct use of documentation. Always confirm permitted materials with the testing authority beforehand.
What happens if I fail one part of the AMT exam?
If you fail one part—such as a specific written segment, or the oral, or the practical—you usually do not need to repeat all sections. Instead, you must retake only the failed portion, provided you do so within a defined retake window set by the authority. You should analyze your weak areas, study or practice more intensively, and possibly seek coaching or additional training before retesting. Several failures may trigger additional conditions or longer waiting periods.
What kind of jobs can I get after becoming a licensed AMT?
Licensed AMTs can work for commercial airlines, maintenance, repair and overhaul (MRO) organizations, general aviation shops, helicopter operators, corporate flight departments, and aerospace manufacturers. Some technicians specialize in airframe, engines, avionics, or specific aircraft types. With experience, you can move into supervisory roles, quality assurance, technical training, planning, or even regulatory and safety positions within aviation authorities or aircraft manufacturers.
Is my AMT license recognized internationally?
Recognition depends on the issuing authority and bilateral agreements between countries. Licenses issued by major regulators may be easier to convert or validate abroad, but you may still need to pass additional exams, show proof of experience, or complete bridging courses. If you plan to work overseas, research the requirements of the target country’s aviation regulator and check whether they recognize or credit your existing license and training.
Do I need continuing education after passing the AMT exam?
Yes. Aircraft technology, regulations, and maintenance practices evolve continuously. Many employers and regulators expect ongoing training, such as type-rating courses for specific aircraft, manufacturer seminars, and refresher programs on new systems and materials. Some authorities may formally require continuing education or recent work experience to maintain the validity of your license or to renew certain authorizations. Staying current is essential for safety, employability, and career growth.
