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What is airport IATA codes?
An IATA airport code, also known as an IATA location identifier, IATA station code, or simply a location identifier, is a three-letter geocode designating many airports and metropolitan areas around the world, defined by the International Air Transport Association (IATA).IATA assigns a unique two-character code (Airline Designator Code) to all airlines – even the ones that aren't IATA members. It consists of 2 letters or a letter and a digit. For example, AA stands for American Airlines, KL for KLM, 7S for Ryan Air, etc.In most cases, the first letter of the ICAO airport code indicates the region, and the second letter refers to the country. The remaining two letters are assigned to a specific airport. The second entity is the International Air Transport Association (IATA), the trade association of the world's airlines.

How do I find my airport code : These codes help us to communicate quickly and efficiently when we refer to airports and airlines.

  1. You can find the 3-letter IATA airport code on your e-ticket next to the full name of the airport, for example, "Kuala Lumpur KUL".
  2. A Google search of the airport name will also provide you with the 3-letter IATA code.

How many airports have Iata codes

There are over 17,000 possible code combinations and currently approximately 11,300 codes are assigned. On average, how many codes does IATA issue per year Approximately 40-50 codes are assigned annually.

What is IATA and ICAO airport code : ICAO codes versus IATA codes

ICAO codes are separate and different from IATA codes, the latter of which have three letters and are generally used for airline timetables, reservations, and baggage tags. For example, the IATA code for London's Heathrow Airport is LHR and its ICAO code is EGLL.

Every airport in the world is given a three-letter code from the International Air Transport Association (IATA) and a four-letter code from International Civil Aviation Organization (ICAO).

There are over 17,000 possible code combinations and currently approximately 11,300 codes are assigned. On average, how many codes does IATA issue per year Approximately 40-50 codes are assigned annually.

Why are IATA and ICAO codes different

In general IATA codes are usually derived from the name of the airport or the city it serves, while ICAO codes are distributed by region and country. Far more aerodromes (in the broad sense) have ICAO codes than IATA codes, which are sometimes assigned to railway stations as well.Airport coding first began in the 1930s, and airlines typically chose their own two-letter codes. By the late 1940s, there were too many airports, and the system shifted to the three-letter code we know today. Los Angeles International Airport, for instance, was originally just “LA,” but became LAX in 1947.IATA airport codes are often based on the first three letters of the airport's city. For example, ATL is the location identifier for the Hartsfield-Jackson Atlanta International Airport, and MEX is used for Mexico City. The airport codes can also refer to the city's initials–HKG for Hong Kong or SLC for Salt Lake City.

While IATA codes specifically support the airline travel industry, ICAO codes more broadly support international flight operations regardless of the type of operation (to include general and business aviation).

What is the difference between ICAO and IATA airport codes : ICAO codes versus IATA codes

In general IATA codes are usually derived from the name of the airport or the city it serves, while ICAO codes are distributed by region and country. Far more aerodromes (in the broad sense) have ICAO codes than IATA codes, which are sometimes assigned to railway stations as well.

Do pilots use ICAO or IATA : ICAO

As such, pilots, dispatchers, and air traffic controllers work primarily in the ICAO airport code scheme.

How do airports get their 3-letter codes

The three-letter code is determined by first ensuring that it's unique and not in use by any other entity. The code might be assigned based on the name of the airport, the name of the city, or some other meaningful and relevant identifier if those letters are already taken.

Three letter Airline Designator

The ICAO designators are used primarily for air traffic control communications and the aeronautical fixed telecommunications network (AFTN). Three letter designators are being assigned in cooperation with ICAO, the United States Federal Aviation Administration (FAA) and Transport Canada.Every airport in the world is given a three-letter code from the International Air Transport Association (IATA) and a four-letter code from International Civil Aviation Organization (ICAO).

Who uses IATA codes : airline

IATA Codes are an integral part of the travel industry and essential for the identification of an airline, its destinations and its traffic documents.