Confused about drone airspace? Understanding airspace basics is one of the most important skills a Part 107 remote pilot can develop.
In this lesson, we break down airspace basics for Part 107 remote pilots so you can fly legally and safely. Learn the difference between controlled and uncontrolled airspace, understand Class B, C, D, and G, and discover the most common mistakes that new drone pilots make.
Whether you’re a beginner drone pilot or brushing up for your Part 107 exam, this quick guide will help you understand where you can fly and when FAA authorization is required.
Airspace Basics: What Is Airspace and Why Does It Matter?
Airspace is the sky’s lane system, controlled and organized by the FAA. Some airspace is controlled, meaning specific rules govern who can fly there and when. Other airspace is uncontrolled, offering more freedom, but Part 107 rules still apply everywhere. Knowing the difference before every flight keeps you legal, safe, and out of trouble.
Class B Airspace: Major Airport Hubs
Class B airspace surrounds the busiest airports in the country, major commercial hubs with high volumes of manned aircraft traffic. As a Part 107 remote pilot, flying in Class B airspace requires prior FAA airspace authorization before your drone ever leaves the ground.
Class C Airspace: Smaller Commercial Airports
Class C airspace surrounds smaller commercial airports. Like Class B, flying a drone here requires prior FAA airspace authorization. The authorization requirement exists to protect manned aircraft operations and maintain safe separation in busier airspace environments.
Class D Airspace: Small Towered Airports
Class D airspace surrounds small airports with an operating control tower. Part 107 remote pilots must obtain prior airspace authorization before flying in Class D airspace. The tower may be smaller, but the authorization requirement is the same as controlled airspace at larger facilities.
Class G Airspace: Uncontrolled but Not Unregulated
Class G is uncontrolled airspace, meaning FAA authorization is not required before flying. However, Part 107 rules still apply. Remote pilots must keep their drone under 400 feet AGL and maintain safe distance from people and structures. Uncontrolled does not mean anything goes, it means you are responsible for following the rules on your own.
Airspace Basics: Controlled vs. Uncontrolled — The Simple Rule
When it comes to airspace basics, one principle simplifies everything. Controlled airspace requires permission. Uncontrolled airspace requires following Part 107 rules. Remembering that distinction alone will keep most remote pilots on the right side of FAA regulations on every flight.
The Most Common Mistake Remote Pilots Make
The most frequent airspace mistake is flying near airports without checking authorization first. Many pilots assume a location is safe because they have flown there before. Rules and authorizations change. A quick check of your app or sectional chart before every single flight catches issues before they become violations.
Always Check Before Every Flight
Authorization status and airspace classifications can change without notice. Even familiar flying locations require a fresh check before each flight. A quick review of your flight planning app or sectional chart takes seconds and protects you from legal headaches that can follow a remote pilot for years.
Airspace Knowledge Is Part 107 Exam Ready
Airspace classification is one of the most heavily tested topics on the FAA Part 107 knowledge exam. Understanding Class B, C, D, and G airspace — and when authorization is required — gives you a strong foundation for both the exam and real-world flying. The concepts covered in this video directly support Part 107 exam preparation.
Airspace Quick Reference
| Class | Type | Authorization Required |
|---|---|---|
| Class B | Controlled | Yes — Prior FAA Authorization |
| Class C | Controlled | Yes — Prior FAA Authorization |
| Class D | Controlled | Yes — Prior FAA Authorization |
| Class G | Uncontrolled | No — Follow Part 107 Rules |
READY TO BECOME A SAFER, MORE CONFIDENT DRONE PILOT?
If you’re serious about flying safely near airports and understanding controlled airspace, check out MzeroA’s drone pilot ground school. The Remote Pilot 101 course walks you through airspace rules, authorization requirements, and real-world scenarios so you can fly legally and confidently. Visit www.mzeroa.com/trial to start learning today with a 14 day FREE Trial.