The ICAO airport code or location indicator is a four-letter code designating aerodromes around the world. These codes, as defined by the International Civil Aviation Organization and published quarterly in ICAO Document 7910: Location Indicators , are used by air traffic control and airline operations such as flight planning . ICAO codes are also used to identify other aviation facilities such as weather stations , international flight service stations or area control centers , whether or not they are located at airports. Flight information regions are also identified by a unique ICAO-code.
30-496: Stepanavan Airport ( ICAO : UDLS ) is a civil airport serving the city of Stepanavan and the province of Lori , in the country of Armenia . The airport was built in the early 1970s and has since undergone several renovations to improve its facilities and services. It is located 6 km (3.7 mi) northwest of the center of Stepanavan. In 2014, reconstruction of the administrative buildings of "Stepanavan" Airport JSC and Kapan airport included replacing fencing and renovation of
60-415: A formal ruling barring airlines from serving economy passengers sandwiches with "luxurious" ingredients. The economist Walter Adams observed that the limited service competition permitted by IATA tended to merely divert traffic from one air carrier to another without at the same time enlarging the overall air transport market. From 1956 to 1975, IATA resolutions capped travel agent commissions at 7% of
90-607: Is New Distribution Capability (NDC). This will replace the pre-Internet EDIFACT messaging standard, which is still the basis of the global distribution system and travel agent channel, with an XML standard. This will enable the same choices to be offered to high street travel shoppers as are offered to those who book directly through airline websites. A filing with the US Department of Transportation brought over 400 comments. IATA members and all industry stakeholders have agreed to three sequential environmental goals: At
120-400: Is a stub . You can help Misplaced Pages by expanding it . ICAO airport code The recommendations for ICAO airport codes were adopted on 24 March 1959, and came into force on 1 October the same year. 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,
150-572: Is a trade association of the world's airlines founded in 1945. IATA has been described as a cartel since, in addition to setting technical standards for airlines, IATA also organized tariff conferences that served as a forum for price fixing . According to IATA, as of 2023 it represents 317 airlines, including major carriers, from over 120 countries. The IATA's member airlines account for carrying approximately 82% (2020) of total available seat miles air traffic. IATA supports airline activity and helps formulate industry policy and standards. It
180-480: Is a pseudo-code, used in flight plans for aerodromes with no ICAO code assigned. ICAO codes are sometimes updated. Johannesburg Airport in Johannesburg , South Africa, for instance, was formerly known as Jan Smuts International Airport, with code FAJS. When the airport was renamed O. R. Tambo International Airport, its ICAO code was updated to FAOR. Some airports have two ICAO codes, usually when an airport
210-624: Is a recommendation only and therefore not mandatory" while his Transport Canada department listed physical distancing as a prophylactic among the key positive points in a guide prepared for the Canadian aviation industry. IATA states that safety is its highest priority. The main instrument for safety is the IATA Operational Safety Audit (IOSA). IOSA has also been mandated at the state level by several countries. In 2017, aviation posted its safest year ever, surpassing
240-735: Is based in the United Kingdom . On the other hand, IATA codes do not provide geographic reference. For example, LHR, representing Heathrow, does not enable one to deduce the location of the airport LHV with any greater certainty; it is William T. Piper Memorial Airport in Lock Haven, Pennsylvania in the United States . There are a few exceptions to the regional structure of the ICAO code that have been historically for political or administrative reasons. RAF Mount Pleasant air base in
270-778: Is headquartered in Montreal , Canada with executive offices in Geneva , Switzerland. IATA was formed in April 1945 in Havana , Cuba. It is the successor to the International Air Traffic Association , which was formed in 1919 at The Hague , Netherlands. At its founding, IATA consisted of 57 airlines from 31 countries. Much of IATA's early work was technical and IATA provided input to the newly created International Civil Aviation Organization (ICAO), which
300-486: Is partly delegated to authorities in each country, while IATA codes, which have no geographic structure, must be decided centrally by IATA. The first one or two letters of the ICAO code indicate the country; the remaining letters identify the airport. ICAO codes are used partly for geographical context. For example, the ICAO code for Heathrow International Airport in London, is EGLL, with its first letters reflecting that it
330-700: Is shared by civilian and military users. Frankfurt Airport in Frankfurt , Germany, for instance, has been assigned ICAO code EDDF while Rhein-Main Air Base was assigned ICAO code EDAF until its closure. Sion Airport in Switzerland has code LSGS while its military facilities have the ICAO code LSMS. Brussels Airport in Brussels , Belgium, has the ICAO code EBBR for its civilian facilities, and Melsbroek Air Base has been assigned ICAO code EBMB, even though
SECTION 10
#1732783642197360-692: The Falkland Islands , for instance, is assigned the ICAO code EGYP as though it were in the United Kingdom, but nearby civilian Port Stanley Airport is assigned SFAL, consistent with South America . Saint Pierre and Miquelon is controlled by France, and airports there are assigned LFxx as though they were in Europe. Kosovo is assigned the code BKxx grouping it with Greenland and Iceland rather than its geographical neighbors which have Lxxx (described below). Jerusalem International Airport
390-606: The Jezero Crater on Mars is assigned the special ICAO code JZRO. Codes beginning with I (Ixx and Ixxx) are often used for navigational aids such as radio beacons, while the Q code is reserved for international radiocommunications and non-geographical special use. In Russia , Latin letter X, or its Morse / Baudot Cyrillic equivalent Ь , are used to designate government, military, and experimental aviation airfields in internal airfield codes similar in structure and purpose to ICAO codes but not used internationally. ZZZZ
420-416: The airline ticket price. Legal scholar Kenneth Elzinga argued that IATA's commission cap harmed consumers by decreasing the incentive for travel agents to offer improved service to consumers. By the late 1970s, IATA's price fixing regime was seen as unattractive by many airlines. As a result, major airlines, like Singapore Airlines and Pan-American Airlines , chose to forgo IATA membership. In 1982,
450-702: The 2013 IATA annual general meeting in Cape Town , South Africa, members overwhelmingly endorsed a resolution on "Implementation of the Aviation Carbon-Neutral Growth (CNG2020) Strategy." A representative for the European Federation for Transport and Environment criticized the resolution for relying on carbon offsets instead of direct reductions in aviation carbon emissions. IATA provides consulting and training services in many areas. A number of standards are defined under
480-641: The American Sherman and Clayton antitrust acts. In 2006, the United States Department of Justice adopted an order withdrawing the antitrust immunity of IATA tariff conferences. In March 2020, the COVID-19 pandemic interrupted routine flights around the world. In the immediate aftermath most airlines, because of the physical distancing policies implemented by national governments, reduced their seat loading by eliminating
510-567: The IATA code for London 's Heathrow Airport is LHR and its ICAO code is EGLL. IATA codes are commonly seen by passengers and the general public on flight-tracking services such as FlightAware . 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. The selection of ICAO codes
540-439: The board's inaction as an "abdication of judicial responsibility". The Economist lambasted IATA's connivance with governments to fix prices and compared IATA with medieval guilds . In the early 1950s IATA's price fixing regime forced airlines to attempt to differentiate themselves through the quality of their passenger experience. IATA responded by imposing strict limits on the quality of airline service. In 1958, IATA issued
570-421: The circulation of respiratory droplets" the risk of transmission is reduced. North American carriers such as WestJet , Air Canada and American Airlines all planned to resume normal pattern sales on 1 July 2020. This industry-driven policy garnered immediate push-back from some Canadians, including those who felt defrauded, while Minister of Transport Marc Garneau noted that the "on-board spacing requirement
600-401: The organization aimed to fix prices at reasonable levels, with due regard being paid to the cost of operations, in order to ensure reasonable profits for airlines. In 1947 at a time when many airlines were government-owned and loss-making, IATA operated as a cartel, charged by the governments with setting a constrained fare structure that avoided price competition. The first Traffic Conference
630-499: The previous record set in 2012. The new global Western-built jet accident rate became the equivalent of one accident every 7.36 million flights. Future improvements will be founded on data sharing with a database fed by a multitude of sources and housed by the Global Safety Information Center. In June 2014, the IATA set up a special panel to study measures to track aircraft in flight in real time. The move
SECTION 20
#1732783642197660-592: The runway of the airports. The Ministry of Emergency Situations of Armenia will use the airport to fight wildfires. Talks are currently underway with the Russian government about purchasing several fire-fighting aircraft; most probably Beriev Be-200 aircraft. This article about a building or structure in Armenia is a stub . You can help Misplaced Pages by expanding it . This article about transport in Armenia
690-402: The sale of the middle seat in a row of three. This reduction averaged out to a load factor of 62% normal, well below the IATA industry break-even level of 77%. Fares would need to rise as much as 54% if a carrier were to break even, according to calculations done by the IATA, who posit that because of "forward-facing seats that prevent face-to-face contact, and ceiling-to-floor air flows that limit
720-427: The sociologist John Hannigan described IATA as "the world aviation cartel". IATA enjoyed immunity from antitrust law in several nations. To prevent Laker Airways from disrupting IATA's price fixing regime, IATA members allegedly used a 1977 to conspired to undercut prices on shared routes, seeking to bankrupt Freddie Laker's airline. Laker Airways bankruptcy estate later asserted claims against IATA members under
750-591: The style LFddnn , where dd indicates the department while nn is a sequential counter. The French Federation of Ultralight Motorized Gliders was formally named the keeper of these codes. Aerodrome de Torreilles in France, for instance, has code LF6651. In Antarctica many aerodromes have pseudo ICAO-codes with AT and two digits, while others have proper codes from countries performing air control such as NZ for New Zealand . IATA The International Air Transport Association ( IATA / aɪ ˈ ɑː t ə / )
780-524: The two airports share runways and ground and air control facilities. In small countries like Belgium or the Netherlands, almost all aerodromes have an ICAO code. For larger countries like the UK or Germany this is not feasible, given the limited number of letter codes. Some countries have addressed this issue by introducing a scheme of sub-ICAO aerodrome codes; France, for example, assigns pseudo ICAO codes in
810-691: Was assigned both LLJR (its Israeli persona) as well as OJJR (its Jordanian persona), but the airport itself fell into disuse. In the contiguous United States and Canada, many airports have ICAO codes that are simply copies of their three-letter IATA codes, with the geographical prefix added on (e.g., YEG and CYEG both refer to Edmonton International Airport , while IAD and KIAD both refer to Washington Dulles International Airport ). This similarity does not extend to Alaska (PAxx), Hawaii (PHxx), or U.S. territories. Kahului Airport on Maui , for instance, has an IATA code of OGG and an ICAO code of PHOG. ICAO airport codes do not begin with I or J or X or Q, though
840-561: Was held in 1947 in Rio de Janeiro and reached unanimous agreement on some 400 resolutions. IATA Director-General William Hildred recounted that about 200 of the resolutions at the Rio de Janeiro conference were related to establishing a uniform structure for tariffs charged for international air transportation. The American Civil Aeronautics Board did not intervene to stop IATA's price fixing, and in 1954 law professor Louis B. Schwartz condemned
870-594: Was in response to the disappearance without a trace of Malaysia Airlines Flight 370 on 8 March 2014. Simplifying the Business was launched in 2004. This initiative has introduced a number of crucial concepts to passenger travel, including the electronic ticket and the bar coded boarding pass. Many other innovations are being established as part of the Fast Travel initiative, including a range of self-service baggage options. An innovative program, launched in 2012
900-593: Was reflected in the annexes of the Chicago Convention in 1944, the international treaty that still governs international air transport. The Chicago Convention did not result in a consensus on the economic regulation of the airline industry. According to Warren Koffler, IATA was formed to fill the resulting void and provide international air carriers with a mechanism to fix prices. In the late 1940s, IATA started holding conferences to fix prices for international air travel. IATA secretary J.G Gazdik stated that
#196803