The most useful thing you can do in the moment is document, not act. Interfering with a drone physically or electronically creates legal exposure for you, even if the operator is behaving badly.
Document the incident
Take a video or photos of the drone from the ground. Note the time, date, and approximate direction of flight. If the drone has visible markings or a registration number, capture those. Registration numbers are required on drones over 0.55 lbs (249g) and must be legible without tools. A clear photograph of a registration number directly connects the aircraft to its registered owner in the FAA database.
Identify the operator
FAA Remote ID rules (effective March 2024) require all registered drones to broadcast their location and the operator's location in real time. Apps like FAA-recognized Remote ID display apps can receive these broadcasts. If you can identify the pilot, most situations resolve with a direct conversation. Neighbor disputes involving drones are overwhelmingly resolved before any legal action is needed.
File a report
If the behavior is repeated, threatening, or clearly involves a camera pointed at private areas, file a report with local law enforcement first. The FAA also accepts complaints through their safety hotline and via the FAA DroneZone portal. For commercial operators, the FAA can investigate and revoke certifications. For identified neighbors or private operators, law enforcement can issue warnings and make referrals to the DA under applicable state privacy statutes.
Consult an attorney for civil action
If the problem is ongoing and law enforcement isn't providing adequate relief, a civil attorney can file for an injunction or restraining order prohibiting further overflights. In camera-involved cases with documented evidence, damages awards are possible. Several attorneys now specialize in drone privacy cases as the law develops rapidly in this area.
Tip: The most effective evidence for any legal action is video of the drone's behavior over your property, with timestamp and location data intact. Most smartphone cameras embed this automatically. Don't delete it.