Yes, you can look up the owner of almost any aircraft in the United States using its N-Number (the registration number found on the tail). The Federal Aviation Administration (FAA) maintains a public Aircraft Registration Inquiry database at registry.faa.gov. By entering the tail number, you can instantly see the registered owner's name, address, and the aircraft's technical details (make, model, and engine type). However, in 2026, many high-profile owners use LLCs or Trusts to maintain a layer of privacy; in these cases, the search will return the name of the company or the bank acting as the trustee rather than the individual’s personal name. For international aircraft, many countries maintain similar public registries, though some European and Middle Eastern nations have stricter privacy laws that may limit the information available to the public. If you are tracking a flight in real-time using apps like FlightAware or FlightRadar24, you can often see the owner's details directly in the app unless the owner has opted into the FAA's "LADD" (Limiting Aircraft Data Displayed) privacy program.