How to Pass the FAA Part 107 Exam on Your First Try

The FAA Unmanned Aircraft General (UAG) knowledge test is not designed to trick you — but it is designed to check whether you understand airspace, weather products, regulations, and airport environment well enough to operate safely in the National Airspace System. Passing on your first attempt comes down to studying the right things in the right order, then using practice exams to find holes before you pay for a seat at PSI.

Know the six topic areas and their weight

The exam is built from six Airman Certification Standards (ACS) areas. You will not get a score breakdown by topic on the official test, but prep courses and question banks consistently show roughly this distribution: airspace classification often leads the pack at about 20% or more; weather and atmosphere (including METARs) near 18%; airport operations and charts around 17%; loading, performance, and emergency around 17%; regulations and certification near 15%; and physiology and aeronautical decision-making often the lightest at roughly 13%. Treat these as guides, not guarantees — but they tell you where the FAA spends its questions.

Why airspace gets the most love on the exam

Commercial sUAS work constantly intersects controlled airspace, surface Class E, charted boundaries, and authorization workflows. The FAA wants to know you can read a sectional, understand class dimensions, and know when LAANC, DroneZone, or a waiver applies. That is why airspace classification shows up so often — it is not trivia; it is the core risk picture for integrating drones with manned traffic. If you skim this section, you will feel it on both multiple-choice items and scenario-style questions.

What to prioritize — and what to defer

You do not need to memorize every obscure chart note before you understand Class B/C/D/E/G boundaries. Skip deep dives into manned-aircraft-only minutiae until your practice exams show those categories as real leaks. Early on, spend minutes on high-yield items: airspace dimensions, authorization paths, METAR element order, and the difference between authorization and waiver. Low-yield studying — re-reading the same comfortable chapter — feels productive but does not move your practice score. Let the test bank tell you where to spend the next hour.

Use practice exams to diagnose, not just to study

Taking a full practice test feels like studying, but the real value is the post-game review. After each attempt, sort missed questions by topic. If METAR items keep failing, stop "studying weather in general" and drill decode speed until the pattern is automatic. If airspace misses cluster around Class E surface areas or authorization rules, go back to the ACS language and chart legends until you can explain each answer in your own words. Timed runs also build pacing — the real exam is 60 questions, 2 hours, and you need 70% (42 correct) to pass. Aim higher on practice so test-day nerves do not erase your margin.

METAR literacy pays off everywhere

Weather questions on the UAG almost always include METAR-style literacy: wind, visibility, ceiling, temperature, dew point, and altimeter setting. It is high return on study time because the same skills apply on every real preflight when you pull current conditions from aviationweather.gov or your briefing tool. You do not need to be a meteorologist — you need to read the product correctly and know what it implies for small UAS flight.

Schedule at PSI — after you have your FTN

You cannot register for the UAG at a PSI test center without an FAA Tracking Number. Get yours first through IACRA (iacra.faa.gov). Once you have the FTN, book the Unmanned Aircraft General – Small (UAG) exam at faa.psiexams.com. Pick a date after your practice scores show a cushion above 70%, not before — the testing fee is easier to pay when you are ready.

What exam day looks like

Bring valid government photo ID and know your FTN. Arrive early, follow proctor instructions, and expect a computer-delivered test: 60 questions, 2 hours, 70% to pass. No notes — your preparation has to live in your head. When you pass, you will complete the certificate workflow through the FAA systems you used in IACRA; treat recurrent training as a separate calendar problem once you are operational.

A simple two-to-three-week timeline

Week 1: Airspace and sectional charts — classes B through G, special use airspace, authorization versus waiver language. End the week with a timed practice exam and a written list of every miss.

Week 2: Weather and METAR/TAF-style reading, then regulations and operating rules. Re-run practice tests focusing only on weak topics from your Week 1 review.

Week 3 (if needed): Airport operations, loading and performance, physiology and ADM. Take at least two full timed exams back-to-back days; if you are still under 80% on representative tests, delay your PSI date until the trend improves.

First-try passes are normal when pilots respect the topic weights, drill weak areas with intent, and walk into PSI with practice scores that already clear the bar. You are not gambling — you are verifying readiness.