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FAAintermediateCode: AMG

FAA AMT General (AMG) Exam Prep

The FAA AMT General Knowledge Test is one of three written exams required for an Aviation Maintenance Technician certificate. It covers foundational subjects common to both airframe and powerplant maintenance, including math, physics, regulations, and materials.

60

Questions

70%

Pass Mark

2.5 hours

Time Limit

86%

Avg Pass Rate

Cost

$175

Prerequisites

18 months practical experience or graduation from FAA Part 147 school

Topics Covered

1Mathematics for aviation mechanics
2Physics and basic aerodynamics
3Aircraft drawings and blueprints
4Weight and balance
5Fluid mechanics and hydraulics
6Aircraft hardware and materials
7Ground operations and servicing
8Regulations (14 CFR Part 43, Part 65)
9Human factors in maintenance
10Publications, forms, and records

Expert Study Tips

1

This is one of three AMT exams (General, Airframe, Powerplant)

2

Focus on Part 43 and Part 65 — maintenance regulations are heavily tested

3

Know standard aircraft hardware: AN bolts, rivets, safety wire

4

Study aircraft weight and balance calculations thoroughly

5

Master blueprint reading and standard aircraft drawing symbols

6

Understand the return-to-service process and documentation requirements

Suggested Study Timeline

1

Weeks 1-3

Systematic study of all exam topics, take notes and create summaries

2

Weeks 4-6

Deep dive into complex topics, work through practice problems

3

Weeks 7-9

Full practice exams, identify and address knowledge gaps

4

Weeks 10-11

Targeted review of weak areas, practice under timed conditions

5

Week 12

Final review and exam day

Recommended Resources

  • FAA Aviation Maintenance Technician Handbook — General (FAA-H-8083-30A)
  • 14 CFR Parts 43 and 65
  • AC 43.13-1B — Acceptable Methods, Techniques, and Practices

Practice Questions

Test your knowledge with questions from our bank covering these exam-relevant subjects:

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