Uas

The UAS knowledge test has gotten complicated with all the question categories, study materials, and conflicting advice flying around. As someone who’s taken the test myself and coached hundreds of students through their Part 107 certification, I learned everything there is to know about what you’ll actually face on exam day. Today, I will share it all with you.

Let me be straight with you – there’s a lot of anxiety around this test, and honestly, some of it is deserved. But the mystery and fear often make it seem worse than it is. That’s what makes the UAS knowledge test endearing to us certificated pilots – once you pass it, you realize it was testing practical knowledge you’ll actually use, not just academic trivia.

Probably should have led with this section, honestly, but here’s what you need to know about the actual test experience and content:

### The Test Format and Logistics

First, the basics. You’ll take the test at an FAA-approved testing center (usually PSI or CATS). It’s a computer-based exam with 60 multiple-choice questions, and you have 2 hours to complete it. You need a score of 70% or higher to pass, which means you can miss 18 questions and still walk out with your certification.

The test isn’t adaptive – every question has the same weight, and the difficulty doesn’t change based on your performance. You can mark questions for review and come back to them, which I strongly recommend doing. Don’t get stuck on a tough question when there might be easier ones waiting later in the exam.

### What Content Areas You’ll See

The FAA publishes the Airman Certification Standards (ACS) that outline what’s covered, but here’s the practical breakdown based on what actually appears on the test:

**Regulations (Part 107 Specific):** Expect 15-20 questions here. This covers operating rules, remote pilot certification requirements, aircraft registration, preflight action requirements, and operating limitations. You need to know things like the 400-foot altitude limit, visual line of sight requirements, daylight operations, and what requires waivers.

**Airspace Classification and Operating Requirements:** Another heavy section with 10-15 questions. You’ll need to identify airspace classes on sectional charts, understand where you can and can’t fly, and know the authorization requirements for different airspace types. LAANC and airspace authorization procedures show up frequently here.

**Weather Theory and Sources:** Count on 10-12 questions about weather. You’ll need to interpret METAR and TAF reports, understand how weather affects small UAS operations, know about density altitude, temperature inversions, and where to get weather information. The weather questions can be tricky because they often combine multiple concepts.

**Loading and Performance:** Expect 5-8 questions on aircraft performance, weight and balance (yes, for drones), and how environmental factors affect performance. Questions might cover how temperature, altitude, and humidity affect your drone’s capabilities.

**Emergency Procedures:** Usually 3-5 questions about lost link procedures, flyaway scenarios, and what to do when things go wrong. These are often scenario-based questions that test your judgment.

**Crew Resource Management:** 3-5 questions about communication, decision-making, and working with visual observers or other crew members. The FAA loves testing your understanding of good aeronautical decision-making.

**Aeronautical Charts:** You’ll have a supplement with sectional charts to reference. Expect 8-12 questions requiring you to identify airports, airspace, obstacles, and other features on these charts. Practice reading sectionals before test day.

**Aerodynamics and Aircraft Systems:** Lighter coverage here with maybe 3-5 questions, but you should understand basic aerodynamic principles, how drones generate lift, and basic aircraft systems.

### What Makes Questions Tricky

The FAA has a particular style that catches people. Many questions present scenarios rather than asking direct factual questions. You might get a situation described and then have to determine the correct course of action based on regulations and best practices.

Watch out for questions with multiple “correct” answers where you need to pick the MOST correct option. Read carefully – they’ll often include qualifier words like “except,” “not,” or “least” that completely change what they’re asking.

The weather and chart reading questions tend to be the most time-consuming because you need to reference the supplement materials and do some analysis. Don’t rush through these – take the time to carefully read the data.

### What You Can Bring

You’re allowed to bring an E6B flight computer (manual or electronic), a plotter for measuring on sectional charts, and a simple calculator. The testing center provides the chart supplement, but you can’t bring your own materials, notes, or study aids.

They’ll give you scratch paper and a pen or pencil. Use it! Write down information from complex questions, work through weather problems, and keep track of questions you want to review.

### After the Test

You’ll get your results immediately when you finish. If you pass, you’ll receive a printout of your temporary certificate, which is valid while you wait for your permanent remote pilot certificate from the FAA (usually arrives in a few weeks).

If you don’t pass, you can retake the test after 14 days. Your score report will show the subject areas where you missed questions, so you know what to focus on for your retake.

### The Bottom Line

The UAS knowledge test is comprehensive but passable with proper preparation. Most people who fail either didn’t study enough or focused on the wrong material. Use FAA-approved study materials, take practice tests that mirror the actual exam format, and make sure you can read sectional charts and weather reports confidently. The test isn’t designed to trick you – it’s designed to verify you have the knowledge to operate safely and legally. Study smart, stay calm during the exam, and you’ll do fine.