What is the Part 107 passing score?
The passing score is 70%, meaning at least 42 correct answers out of 60. That threshold makes the exam approachable without making every question obvious. Each item has three answer options. You can use that structure to evaluate what a question is really asking, but eliminating an option is not a substitute for understanding the underlying rule or figure.
You have 2 hours for the UAG initial aeronautical knowledge test. In practice, the challenge is not only selecting an answer but interpreting the question accurately while moving between rules, airspace, weather, performance and operations. A practice session can help you notice which topics make you slow down. Avoid treating any practice score as a promise of a test result.
What makes the FAA Part 107 test tricky?
A sectional chart question asks you to read a real aviation figure rather than recognize a memorized phrase. The testing center provides the FAA testing supplement, FAA-CT-8080-2H, with sectional chart excerpts and other figures. Study with those types of visuals so the symbols and context feel familiar. Our app lets you inspect real FAA charts with pinch-to-zoom while you practice.
Operations over people can also require careful reading. A question might mention a category or a declaration of compliance, and changing a small detail can change the answer. Our operations over people guide explains the categories. Weather reports and related conditions demand a similar habit: understand what the information means for a flight, rather than relying on a phrase you saw once in a question bank.
Which Part 107 topic do people miss most often?
The FAA publishes quarterly reports of frequently missed ACS codes. In the FAA's Frequently Missed Knowledge Test ACS Codes reports, the UAG code UA.I.E.K13, Declaration of Compliance (DoC), shows a percent missed of 75.87% for July 1, 2023 to June 30, 2024 and 77.25% for April 1, 2024 to March 31, 2025. These are historical FAA report figures, not a prediction about your test or your personal odds.
That code is a useful reminder to study the meaning behind the rule. If you answer an operations-over-people question incorrectly, go back to the concept rather than memorizing the letter of the right option. The app's explanations include ACS codes so you can connect a missed question with the corresponding knowledge area. Source: FAA Frequently Missed Knowledge Test ACS Codes reports.
What subjects are on the UAG knowledge test?
The Airman Certification Standards describe the topic distribution: Regulations 15 to 25%, Airspace and Requirements 15 to 25%, Weather 11 to 16%, Loading and Performance 7 to 11%, and Operations 35 to 45%. These ranges show why a narrow study plan can leave gaps even if you feel confident about one subject.
Use those categories as a checklist. Work on rule questions alongside chart interpretation, weather, aircraft performance and operational decisions. A missed answer is most useful when you can name the topic it belongs to and explain the correct reasoning afterward. The Airman Knowledge Test Report also lists ACS codes for knowledge areas missed on the official test.
How should you study for the Part 107 test?
Begin with official FAA study material and the testing supplement. Learn how the subjects fit together before relying on practice alone. Then answer exam-style questions and read the explanation whether you were right or wrong. Correct guesses can hide the same knowledge gap as incorrect answers, so make sure you can explain why the other options do not fit.
For chart questions, pause on the figure and locate the information needed by the question. For weather, translate the information into a flight decision. For regulations and operations, pay attention to qualifiers in the wording. When you miss something, use its ACS code to return to the relevant area. A mistake trainer and study plan can help keep those areas in view.
Should you use a Part 107 practice test?
Yes, if you use it as a diagnostic rather than a shortcut. A mixed practice test makes you switch topics, read each prompt and work with unfamiliar figures. Review the reasoning after you answer, then revisit the weak spots with official FAA material. The home page has a free set of official FAA sample questions that you can try before deciding whether you want a larger question bank.
Part 107 Prep also provides 300+ exam-style questions, real FAA charts, ACS-linked explanations, a mistake trainer, statistics and an exam simulation reflecting the UAG question count, time and passing threshold. It is an independent study aid, not an official FAA or PSI product. No app can guarantee you will pass, but deliberate practice can help you prepare more honestly.
What happens if you do not pass?
You must wait 14 calendar days before retesting under 14 CFR 107.71, and a retake means another test-fee payment. The useful next step is to read your Airman Knowledge Test Report. If you missed questions, it lists ACS codes for the areas you missed, giving you a concrete place to restart your study.
Keep the result in perspective. The test measures knowledge across several subjects, not whether you can memorize a short sample set. Practice across the full spread of topics and revisit the testing supplement, especially if figures gave you trouble. Booking another appointment without changing your preparation is less helpful than learning what the first attempt revealed.