How I Studied and Passed the FAA Part 107 Drone Exam for Under $20 (No Expensive Courses Needed)

Want to pass the FAA Part 107 drone exam without spending $200+ on courses? I did it for under $20 using free YouTube videos and a discounted Udemy class. Here's exactly how I studied, what to expect on test day, and tips to help you get certified on a budget—no expensive prep needed.