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Guide ยท Updated for 2026

What's on the Part 107 Test? Every Topic Explained

The test covers five broad areas of knowledge. Here is what each one includes and how to study it.

The short answer

The Part 107 test covers regulations, airspace, weather, loading and performance, and operations. Airspace and chart reading are where many people lose points.

The FAA Airman Certification Standards (ACS) define what you must know. Here is the plain-English version of each area.

1. Regulations

Part 107 rules: who can fly, certificate requirements, aircraft registration, operating limits, and accident reporting. Know the key numbers, like 400 feet AGL and 87 knots groundspeed. See Part 107 requirements.

2. Airspace classification and operating requirements

Reading sectional charts, identifying Class B, C, D, E and G airspace, and knowing when you need authorization. This is the area where most people struggle. Start with airspace explained and the sectional chart guide.

3. Weather

Reading METARs and TAFs, understanding fronts, stability, wind, density altitude and weather minimums. Practice with the METAR decoder and TAF decoder.

4. Loading and performance

Weight and balance, center of gravity, load factor, and how density altitude affects performance. Use the density altitude calculator.

5. Operations

Emergency procedures, crew resource management, radio communications, aeronautical decision-making, physiology, maintenance and preflight inspection, and airport operations.

How to study efficiently

  • Spend the most time on airspace and charts.
  • Use practice questions to find your weak areas, then study those.
  • Decode your results with the ACS code explainer.

The FAA is changing how charts appear on the test starting October 26, 2026. See the update guide.

Frequently asked questions

What is on the Part 107 test?

Regulations, airspace classification and operating requirements, weather, loading and performance, and operations.

What is the hardest part of the Part 107 test?

Most people find sectional chart reading and airspace the hardest.

Do I need to know weather for Part 107?

Yes. You need to read METARs and TAFs and understand weather minimums and hazards.

Is math required for Part 107?

Some basic calculations appear, such as weight and balance and density altitude effects.

Related guides

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Read the actual rule: the full text of 14 CFR Part 107 is free on Fly107Prep, and you can search every FAA regulation in one place.