Can You Fly a Drone Near an Airport?
Distance is not the test; airspace class is. When you need authorization near an airport, when you do not, and what applies to small airports with no tower.
Many people still look for a distance rule, such as "stay 5 miles from airports". The current rules do not work that way. What matters is the class of airspace you are in, and whether your flight could interfere with the airport's traffic. That is true for Part 107 pilots and, under the FAA's current rules, for recreational flyers too.
When do you need authorization?
Under 14 CFR §107.41, a Part 107 flight needs prior ATC authorization in Class B, C or D airspace, or within the lateral boundaries of a Class E surface area designated for an airport. The FAA's recreational flyers page sets the same airspace line for recreational flying: fly in controlled airspace (Class B, C, D and surface Class E designated for an airport) only with prior FAA authorization through LAANC or DroneZone.
In practice:
| Airport type | Typical airspace around it | Authorization? |
|---|---|---|
| Major airport | Class B | Yes |
| Mid-size airport with radar approach | Class C | Yes inside the core; under the shelf, usually not |
| Airport with a control tower | Class D | Yes |
| Non-towered airport with weather reporting | Often a Class E surface area | Yes |
| Small non-towered airport | Often Class G | No authorization, but other rules apply |
The airspace classes overview shows how to tell which one you are in.
B, C, D, E
the airspace classes near airports where a drone needs prior authorization (E: surface areas only)
What about small airports with no tower?
Many small airports sit in Class G airspace, where no ATC authorization is required. That does not make them a free-for-all. §107.43 forbids operating in a way that interferes with operations and traffic patterns at any airport, heliport or seaplane base, and the right-of-way rule always applies. The traffic pattern post shows where manned aircraft will be, including on final approach where they descend through drone altitudes.
Heliports count too, and hospital helipads are often not obvious from the ground. Check the chart and your app for heliport symbols before flying near a hospital.
How does authorization work near runways?
Through LAANC, an app checks your request against the FAA's UAS Facility Map for that grid. Grids closer to the runways allow lower altitudes, and some show zero, meaning no automatic approval. Higher requests go through further coordination or FAA DroneZone. The LAANC post explains both request types.
What the exam asks about airports
Airspace and airport questions are a large share of the test: UA.II.A.K1 for airspace classes and UA.II.B.K3 for operations near airports. Expect a chart excerpt with an airport and a question on whether authorization is needed, or a scenario at a non-towered field that tests §107.43. The Class D post covers towered airports in detail.
Ask which airspace you are in, not how far the runway is.
How to ask for more than the grid allows, even in a zero-foot grid, is in the further coordination post.
The chart trainer uses the same FAA figures as the test, with every boundary explained.
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