Addressing messages to specific airport towers, weather stations, or area control centers.
The manual is meticulously structured to allow for quick reference. It is divided into several parts, designed to provide comprehensive data for global aeronautical operations. 1. The Four-Letter Location Indicator System
Organized by state, territory, or geographical area for easy navigation. Why is the Doc 7910 PDF Essential?
By maintaining an updated within your aviation toolkit, you ensure compliance with international standards and contribute to a safer, more efficient aviation industry.
The second character generally identifies the specific country or a sub-division within that regional zone. : United Kingdom (within Northern Europe) ED : Germany (within Northern Europe) LF : France (within Southern Europe) VA : India (Mumbai FIR region within South Asia) doc 7910 pdf
Lists the addresses and contact information for the authorities responsible for each FIR/UIR. Doc 7910 vs. IATA Codes
Airports open, close, change names, or alter their operational status constantly. Because of this fluid nature, ICAO updates Doc 7910 quarterly. Relying on an outdated, static PDF found via an internet search can lead to critical errors in flight planning and database management. How to Access Official and Current Versions
The beauty of Doc 7910 is that it isn't random. It is a geographical filing system.
This section organizes the entire database alphabetically by the four-letter ICAO code. It allows users to input a code like and immediately identify it as Macau International Airport. 3. FIR/UIR Identifiers By maintaining an updated within your aviation toolkit,
By following these future directions, stakeholders can ensure that Doc 7910 PDF remains a relevant and effective tool for ensuring the safety and efficiency of air travel.
For example, London Heathrow Airport has the ICAO indicator (where EG indicates the United Kingdom) and the IATA code LHR (which does not reveal its location).
Provides the addressing framework for the Aeronautical Fixed Telecommunication Network (AFTN) and the Air Traffic Services Message Handling System (AMHS).
To help narrow down your search, please let me know if you need information on a , details on how to purchase the latest edition, or historical data from a particular year . Share public link NOTAMs | Airline reservations
But that list is the Every time a plane takes off, lands, or diverts, a computer somewhere queries Doc 7910 to make sure it knows exactly where that airport is.
If you prefer a printed paper copy, those are also available from the ICAO Store, with the same quarterly update pattern.
Doc 7910 is updated regularly, often quarterly, to reflect new airports and changes in existing locations. Buying directly ensures you have the most current information. How to Read the Doc 7910 Structure
| Feature | ICAO (Doc 7910) | IATA | | :--- | :--- | :--- | | Structure | 4 letters, geographic hierarchy | 3 letters, no fixed geographic pattern | | Who assigns? | ICAO, partly delegated to States | IATA centrally | | Used for | Air traffic control, flight plans, NOTAMs | Airline reservations, baggage tags, timetables | | Coverage | All aerodromes and AFTN facilities | Primarily commercial airports with scheduled service |