ICAO Document 7910, titled , is a critical reference manual used by the global aviation industry to identify aerodromes and aeronautical facilities. It provides a standardized four-letter coding system—the ICAO location indicator—to ensure clear communication across international air traffic control, flight planning, and airline operations. Core Content of Doc 7910
: Corresponding three-character International Air Transport Association (IATA) codes for geographical locations, where available. doc 7910 pdf
Once you obtain the official file, efficient searching is key. Here are tips for users: Location Indicators ICAO Document 7910, titled , is
This is useful for discovery. If you know the country prefix (e.g., for the Middle East, M for Oman), you can look up all airports within that country. O This is useful for discovery
: Indicates the contiguous United States (e.g., KJFK for New York).