Part 107 test prep that cites every answer
Practice for the FAA Part 107 remote pilot knowledge test on your phone. Every answer shows the regulation or FAA publication it comes from, all 98 testing supplement figures work offline, and full practice exams run 60 questions on a 2 hour clock.
Every feature included. No subscription, no ads, no account.
About the Part 107 test
The knowledge test for a remote pilot certificate is the FAA's Unmanned Aircraft General – Small (UAG) test. Here is the format the FAA testing matrix lists.
- questionsMultiple choice, one correct answer each
- 60
- hoursTo answer all of them
- 2
- to pass42 of 60 correct
- 70%
Source: FAA Airman Knowledge Testing Matrix (revised 9/25/26) and FAA-S-ACS-10B. PSI, the FAA's testing vendor, also gives 5 unscored validation questions within the same 2 hours.
Every answer shows its source
After each answer you get a plain-English explanation and the citation behind it, such as 14 CFR 107.51(d). Tap the citation to open the regulation or FAA publication online and check it yourself. All 321 practice questions have both, across the five ACS areas, each with three answer choices.
Source14 CFR 107.51(d)Code of Federal Regulations. Opens online.
All 98 FAA figures, offline, with zoom
Every figure from the FAA airman knowledge testing supplement is bundled in the app, so sectional charts, legends and weather figures open with no connection. Tap one for a full-screen viewer with pinch zoom, double-tap zoom and rotation. The charts drill collects the questions that use a figure.
Figure 21. Sectional Chart Excerpt.From the FAA testing supplement. Not for navigation.
Timed 60-question practice exams
Full practice exams follow the test format: 60 questions on a 2 hour clock with 70 percent to pass, drawn to the area weights the knowledge test has used since September 29, 2025. Flag questions and come back to them. A quick quiz, a 20-question diagnostic and a 15-question high-yield sprint cover shorter sessions.
- I · Regulations48%
- II · Airspace20%
- III · Weather5%
- IV · Loading and performance2%
- V · Operations25%
Share of scored items since September 29, 2025, from PSI's UAG bulletin, which the FAA points to as the current blueprint. How the test is weighted
Readiness by ACS area
A readiness estimate built from your own answers and weighted like the knowledge test, with your accuracy in each ACS area against the 70 percent mark. After a practice exam you get your score by area and every missed question with its answer, reason and source. It is an estimate, not a prediction that you will pass.
- Shown once Regulations, Airspace and Operations each have at least 5 answers
- Your score by area after every practice exam
- Every miss listed with its answer, reason and source
Mistakes come back until you know them
Missed questions return in Mistakes replay until you get them right twice in a row. Weak spots drills the topics you miss most, and the main practice deck leans toward them.
- Right twice in a row to clear a mistake
- Weak spots drill for the topics you miss most
- A charts drill for questions with a figure
Dispute any question
If an answer, explanation, chart or source looks wrong, tap Dispute this. The report is saved on your device and you send it to us from your own mail app. A question we have under review stays in the deck and says so on its card, and a correction reaches the app as a content update.
Under review
What looks wrong? The answer, the explanation, the chart, or the source.
Part 107 study guides
In-depth guides to the test and what it covers, written from the FAA's own documents and the eCFR, with every source linked.
- The Part 107 test: format, scoring, scheduling and test dayThe Part 107 test (UAG) has 60 scored questions, 2 hours and a 70% pass mark. See the current area weights, the October 2026 change and what to bring.
- Part 107 study guide for 2026: the five ACS areas and what to learn in eachA 2026 Part 107 study guide built on the FAA's ACS: the five knowledge areas, the current test weights, the topics in each and the FAA sources to study.
- How to get a remote pilot certificate (the drone license)How to get a remote pilot certificate, the drone license: eligibility under 14 CFR 107.61, FTN and IACRA, the UAG test, TSA vetting and your certificate.
- Part 107 recurrent training: how to stay current as a remote pilotPart 107 recurrent training keeps you current every 24 calendar months. Which FAA course to take, how the months are counted and what proof to carry.
- Part 107 practice questions, with the source for every answerTry five Part 107 practice questions on drone regulations. Each has its answer, a plain-English explanation and the 14 CFR or FAA source it comes from.
- Part 107 rules: the operating limits for small dronesPart 107 rules with the exact numbers: 400 feet AGL, 87 knots, 3 statute miles visibility, cloud clearance, night lighting, flying over people, waivers.
- Drone airspace: classes, charts, LAANC and ATC authorizationsDrone airspace for Part 107 pilots: which classes need ATC authorization, how each is charted, special use airspace, TFRs, and how LAANC works.
- How to read a sectional chart for the Part 107 knowledge testHow to read a sectional chart for the Part 107 test: scale, airport data blocks, airspace colors, MEFs, obstacles and the FAA's new chart images.
- METAR and TAF for drone pilots: how to decode themHow to decode a METAR and TAF for the Part 107 test: wind, visibility, clouds, ceiling, temperature, altimeter and TAF change groups, with FAA citations.
- Drone weight, balance and performance for Part 107Drone weight and balance for the Part 107 test: the under-55-pound limit, center of gravity, load factor in turns, density altitude and battery checks.
Questions about the app and the test
What is the Part 107 knowledge test?
It is the FAA’s initial aeronautical knowledge test for a remote pilot certificate, named Unmanned Aircraft General – Small (UAG). The FAA testing matrix lists 60 questions, 2 hours and a passing score of 70 percent. You take it at an FAA-approved knowledge testing center. The Part 107 test guide covers the format, scoring and what to bring.
Why might I see 65 questions on test day?
PSI, the FAA’s testing vendor, says 5 unscored validation questions are given in addition to the 60 scored ones, and the 2 hours include time for them. They do not count for or against your score.
Are these the questions from the FAA test?
No. The FAA does not release live airman knowledge test questions to the public. The practice questions in Part 107 Trainer are written for the app from public FAA sources, and every one shows its explanation and the citation it comes from. Try a few in the practice question sampler.
Is Part 107 Trainer made by the FAA?
No. Part 107 Trainer is an independent study aid published by Appana Ventures LLC. It is not affiliated with, endorsed by, or sponsored by the Federal Aviation Administration.
Do I need an account or a subscription?
No. Every feature is included in the app. There is no subscription, no in-app purchase, no ads and no account, and your progress stays on your device.
Does the app work offline?
Yes. Every question, explanation and all 98 FAA testing supplement figures are bundled in the app, so studying never needs a connection. Opening a citation online needs one, and when a connection is available the app checks for content corrections.
What changes on the test on October 26, 2026?
The FAA says that beginning October 26, 2026, the UAG test includes image-based questions that are not in the testing supplement, using images from the latest sectional charts. The figures in Part 107 Trainer come from the FAA testing supplement, so practice on current sectional charts as well. The sectional chart guide walks through the symbols.
How old do I need to be?
At least 16 to hold a remote pilot certificate. The FAA testing matrix lists 14 as the minimum age to take the UAG knowledge test. The remote pilot certificate guide covers every step.
How often do I need recurrent training?
To act as remote pilot in command you must have passed the initial knowledge test or completed recurrent training within the previous 24 calendar months (14 CFR 107.65). The FAA’s recurrent training is online. See the recurrent training guide.
What if I think an answer is wrong?
Tap Dispute this on the question. The report is saved on your device and you send it to us from your own mail app. A question we have under review says so on its card, and a correction reaches the app as a content update.
Which phones does it run on?
iPhone, from the App Store, and Android phones, from Google Play.
