† Data Sourcing & Verification. AERO is a public resource. Most facility data is sourced directly from public APIs and open datasets — including the FAA (US airports) and OurAirports (international airports) — and is not an official publication. AERO is not affiliated with, endorsed by, or operated by the FAA. All information is subject to your own verification and is not provided in lieu of official documentation (including current charts, NOTAMs, and the Chart Supplement). Always confirm against official sources before flight.