Unmanned aerial systems have fundamentally changed what private investigators can document. A drone can observe a subject from an altitude and angle that no ground-based operative can match, covering large properties, tracking movement across open terrain, and capturing high-definition video that speaks for itself in court. But that capability comes with a legal framework that every operator — and every client — must understand before a single flight takes place.

FAA Part 107: The Federal Baseline

Any drone used for commercial purposes in the United States — including private investigations — must be operated by a pilot holding a current FAA Part 107 Remote Pilot Certificate. This is not optional and it is not a formality. Flying commercially without Part 107 certification is a federal violation that can result in civil penalties up to $32,666 per incident and criminal prosecution for willful violations.

Part 107 also governs where and how a drone may be flown: maximum altitude of 400 feet above ground level in uncontrolled airspace, visual line-of-sight operations, daylight or civil twilight only (unless a waiver is obtained), and prohibition on flight over moving vehicles or people not directly involved in the operation. Restricted airspace around airports, military installations, and certain events requires prior authorization through the FAA's LAANC system or a formal waiver.

"Evidence gathered by an uncertified operator, or flown in restricted airspace, can be challenged in court and potentially excluded. Certification is not a credential — it is the foundation of admissible aerial evidence."

Louisiana State Law: Privacy Protections That Go Beyond the FAA

Federal certification authorizes flight. It does not authorize surveillance. Louisiana has enacted specific statutes governing the use of drones for observation and recording, and a licensed investigator must comply with both layers of law simultaneously.

Louisiana Revised Statute 14:63.3 prohibits the use of unmanned aircraft to conduct surveillance of a person in a private place without their consent. A "private place" under Louisiana law is any location where a person has a reasonable expectation of privacy — a fenced backyard, a private residence, an enclosed commercial property. Flying a drone to peer into a private space that is not visible from a public vantage point crosses the line from lawful observation into criminal voyeurism.

Louisiana R.S. 14:283 (video voyeurism) and R.S. 14:284 (nonconsensual disclosure of private images) provide additional criminal exposure for operators who capture or distribute images of individuals in private settings without consent. These statutes apply regardless of whether the operator holds a PI license or FAA certification.

What Lawful Drone Surveillance Looks Like

• Observation of subjects in publicly visible locations — parking lots, commercial properties, open land, public roads
• Documentation of property conditions, boundaries, and access points from lawful airspace
• Aerial coverage of large outdoor events where subjects have no reasonable expectation of privacy
• Insurance fraud documentation: recording a subject performing physical activities inconsistent with claimed injuries in a public or semi-public setting
• Workers' compensation surveillance: capturing a claimant engaged in activities that contradict their stated limitations
• Asset location: identifying vehicles, equipment, or structures on accessible property

The Evidence Standard: What Makes Aerial Footage Court-Admissible

Capturing footage is only half the task. For aerial evidence to hold up in court, it must meet chain-of-custody standards, be properly authenticated, and be obtained in a manner that does not trigger suppression. Foresight PI's drone operations produce timestamped, GPS-tagged, high-definition documentation with full metadata intact. Every flight log, operator certification, and airspace authorization record is preserved as part of the evidence package.

Opposing counsel will scrutinize the certification of the operator, the legality of the airspace used, and whether the subject had a reasonable expectation of privacy at the time and location of the flight. A professional investigative firm anticipates each of these challenges before the drone leaves the ground.

When Not to Use a Drone

Drones are not always the right tool. In dense urban environments, near airports, or in situations where the subject is in a clearly private setting, ground-based surveillance is more appropriate and legally safer. A professional investigator assesses the legal and operational environment before selecting a surveillance method — the goal is always evidence that will hold up, not footage that will be thrown out.