The FAA is the sole authority over US airspace. No state or city can override federal airspace rules, though they can add restrictions on land use, privacy, and where you launch from. Every drone pilot in America, recreational or commercial, must comply with these federal baselines.
Registration
All drones weighing more than 250 grams (0.55 lbs) must be registered with the FAA before their first outdoor flight. Registration costs $5 and lasts three years. Recreational pilots register once and apply that number to all their drones. Part 107 commercial pilots register each drone individually. You must display the registration number on the exterior of the aircraft (or in a battery compartment accessible without tools). Flying an unregistered drone carries civil penalties up to $27,500 and criminal penalties up to $250,000.
Register at the FAA DroneZone. For a full cost breakdown, see our FAA registration guide.
Remote ID
Since March 2024, all registered drones must broadcast Remote ID information during flight. Remote ID transmits your drone's identity, location, altitude, velocity, and the control station location. Most drones manufactured after September 2022 have Standard Remote ID built in. Older drones need a Remote ID broadcast module attached externally. The only exception: flying inside an FAA-Recognized Identification Area (FRIA), which are designated indoor or enclosed spaces.
Pilot certification
The certification path depends on whether you fly for fun or for money:
| Pilot Type | Requirement | Cost | Renewal |
|---|---|---|---|
| Recreational | TRUST test (The Recreational UAS Safety Test) | Free | One-time, no renewal |
| Commercial (Part 107) | Knowledge test at PSI testing center | $175 | Every 24 months (free online recurrent) |
The TRUST test is a short online knowledge check that takes about 30 minutes. It covers basic airspace rules, safety procedures, and your legal obligations. Once you pass, you keep the certificate permanently.
The Part 107 Remote Pilot Certificate requires passing a 60-question knowledge test at an FAA-approved testing center. The test covers airspace classification, weather, regulations, and flight operations. For a complete walkthrough, see our Part 107 license guide.
Operational rules that apply to everyone
- 400-foot altitude ceiling: Drones must stay below 400 feet AGL unless flying within 400 feet of a structure (the structure exception).
- Visual line of sight (VLOS): The pilot or a visual observer must maintain direct visual contact with the drone at all times. No FPV-only flying without a spotter.
- No flying over people: Part 107 allows flying over people only with drones that meet specific impact energy thresholds (Categories 1-4). Recreational pilots cannot fly directly over uninvolved people.
- Night flying: Permitted for both recreational and Part 107 pilots with anti-collision lights visible for 3 statute miles.
- Controlled airspace: LAANC authorization or an FAA DroneZone waiver is required before flying in Class B, C, D, or surface-level Class E airspace near airports.
- No flying under the influence: Operating a drone while impaired by drugs or alcohol is a federal violation.



