How Long Does It Take to Study for the Part 107 Test?

Most candidates with no aviation background pass the Part 107 knowledge test after 2 to 3 weeks of focused study at 1 to 2 hours per day. That works out to roughly 15 to 40 hours total.

Candidates with relevant background can pass after a few days of review. Manned-aircraft pilots, air traffic controllers, military aviation personnel, and meteorologists frequently fall into this group. Most of what makes the test hard is aviation literacy, not drone specifics.

What is on the test, and what takes longest to learn?

Airspace eats the most hours for first-time aviation students. Reading a sectional chart (decoding airspace boundaries, en-route altitudes, obstruction symbology, special-use airspace) is a learnable skill, but not an obvious one. Plan for about a third of your total study time here.

Operations has the highest exam weight but is the easiest domain for most candidates. It covers crew coordination, emergency procedures, aeronautical decision making, and physiological factors like dehydration and fatigue. Much of it reads as common sense.

What does a three-week study plan look like?

Week 1: Read the FAA source

Read the FAA Remote Pilot Study Guide (FAA-G-8082-22) cover to cover. It is roughly 80 pages, free to download, and is the authoritative source the test is written against.

Take notes by hand. The act of writing helps retention for the numeric facts you will need to memorize.

Also skim 14 CFR Part 107 itself. It is the regulatory text the FAA wrote the study guide from. You do not need to memorize the CFR, but seeing the actual regulatory language helps when a test question paraphrases a specific subsection.

Week 2: Work through the ACS, topic by topic

The Airman Certification Standards document is the FAA's official list of every topic the test can ask about. It is organized by Area of Operation (I through V) and lists specific knowledge elements.

Go through it systematically. Mark every topic where you cannot confidently explain the concept.

Fill in the gaps. For each unchecked item, go back to the Remote Pilot Study Guide, to 14 CFR Part 107, or to Part107Prep's articles. By the end of week 2 you should have zero unchecked items in the ACS.

Week 3: Practice questions daily

Work through practice questions every day. Aim for one full mixed-domain test of 60 questions per day, reviewing every miss.

On early tests you will score 60 to 75 percent. That is fine. Track which domains produced the misses and spend the next day reviewing those specific topics.

By the end of week 3, if you are consistently scoring 85 percent or better on mixed practice tests, you are ready to book the real exam. Book it for the following week. Your recall decays faster than you expect.

How do I know I'm ready?

• Three consecutive mixed practice tests scoring 85 percent or better.
• You can read a METAR and TAF without referring to a decoding guide.
• You can identify every airspace class on a sectional chart and state its dimensions from memory.
• You can recite the top 10 Part 107 numeric facts (400 ft AGL, 100 mph, 3 SM visibility, 30-minute NOTAM rule, etc.) without hesitation.
• You know the difference between Category 1, 2, 3, and 4 operations over people, and can name one drone that qualifies for each.

How do I know I'm not ready yet?

• You still look up numeric facts during practice tests.
• Weather questions take you longer than 90 seconds each on average.
• You confuse Class C and Class D airspace dimensions.
• You have not yet practiced on an actual FAA sectional chart image (the real test uses chart figures from FAA-CT-8080-2H).
• Your last practice test was below 80 percent.

What are common time-sinks to avoid?

Do not watch 40 hours of YouTube videos. Video is a slow information channel for what is fundamentally a text-heavy aeronautical-knowledge test. A single pass through the FAA Study Guide plus focused practice questions will get most candidates there faster.

Do not memorize every regulation. The test does not ask you to recite 14 CFR verbatim. It asks you to apply the rules to scenarios. Understanding why a rule exists (why the 400-foot AGL ceiling, why the 3-statute-mile visibility minimum) is more useful than reciting the rule.

Do not skip sectional chart practice. It is a topic many first-time candidates struggle with, and the only way to get good at it is repetition with actual FAA sectional chart images.