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). The characters prominently displayed on baggage tags attached at airport check-in desks are an example of a way these codes are used.
46-496: NOC or Noc may refer to: Organizations [ edit ] Ireland West Airport Knock, Ireland (IATA code) Nantahala Outdoor Center , a river outfitter in western North Carolina National Oceanography Centre (NOC), UK National Oceanography Centre, Liverpool (NOCL), UK, see Proudman Oceanographic Laboratory National Oceanography Centre, Southampton (NOCS), UK National oil company (NOC) National Oil Corporation
92-503: A "Development Fee" of €10. The fee is a critical contributor to the ongoing sustainability of the airport and provides a vital funding source to support the ongoing development works of the airport. In 2005, the airport changed its name to Ireland West Airport Knock. As of August 2009, the Aeronautical Information Publication , including the aeronautical charts available at European Organisation for
138-493: A few hundred combinations; a three-letter system of airport codes was implemented. This system allowed for 17,576 permutations, assuming all letters can be used in conjunction with each other. Since the U.S. Navy reserved "N" codes, and to prevent confusion with Federal Communications Commission broadcast call signs , which begin with "W" or "K", the airports of certain U.S. cities whose name begins with one of these letters had to adopt "irregular" airport codes: This practice
184-567: A new airport is built, replacing the old one, leaving the city's new "major" airport (or the only remaining airport) code to no longer correspond with the city's name. The original airport in Nashville, Tennessee, was built in 1936 as part of the Works Progress Administration and called Berry Field with the designation, BNA. A new facility known as Nashville International Airport was built in 1987 but still uses BNA. This
230-640: A number of significant civil and building projects in this year. A€5.5 million extension to the terminal building was completed in April 2009. The implementation of Category II Instrument Landing System (CAT II ILS) on runway 27, to enhance reliability in low visibility, has been completed and approved. An extension to the Runway End Safety Areas (RESAs) and runway turnpad was completed in March 2009. Departing passengers aged 12 years and over pay
276-502: A production company based in Singapore Computer/technology terms [ edit ] Network on a chip , a term in electronic system design Network operations center , a computer networking term Other uses [ edit ] National Occupational Classification , a Canadian classification system of occupations No Objection Certificate No overall control , a UK political term Noć ,
322-542: A village in Poland NOC (whale) , a beluga whale known for imitating human vocalizations Non-official cover , an espionage and intelligence term, for covert and presumably un-tied operatives Nursing Outcomes Classification WWE Night of Champions , a WWE pay per view See also [ edit ] NOK (disambiguation) Nock (disambiguation) Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
368-478: Is 220 km (140 mi) from the airport. Bus Éireann airport services: The nearest railway stations, accessible by taxi and bus are: The proposed reopening of the Western Rail Corridor from Claremorris onto Sligo would ultimately have closer railway access to the airport. Ireland West Airport is serviced by specially licensed Hackneys and must be pre booked by the laws set down by
414-509: Is GSN and its IATA code is SPN, and some coincide with IATA codes of non-U.S. airports. Canada's unusual codes—which bear little to no similarity with any conventional abbreviation to the city's name—such as YUL in Montréal , and YYZ in Toronto , originated from the two-letter codes used to identify weather reporting stations in the 1930s. The letters preceding the two-letter code follow
460-462: Is an international airport 5.6 km (3.48 mi) south-west of Charlestown , County Mayo , Ireland. The village of Knock is 20 km (12.43 mi) away. 818,000 passengers used the airport in 2023, making it the fourth-busiest in Ireland (after Dublin , Cork and Shannon ). The airport opened on 25 October 1985 with three Aer Lingus charter flights to Rome: the official opening
506-586: Is different from the name in English, yet the airport code represents only the English name. Examples include: Due to scarcity of codes, some airports are given codes with letters not found in their names: The use of 'X' as a filler letter is a practice to create three-letter identifiers when more straightforward options were unavailable: Some airports in the United States retained their NWS ( National Weather Service ) codes and simply appended an X at
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#1732765962539552-513: Is in conjunction to rules aimed to avoid confusion that seem to apply in the United States, which state that "the first and second letters or second and third letters of an identifier may not be duplicated with less than 200 nautical miles separation." Thus, Washington, D.C. area's three airports all have radically different codes: IAD for Washington–Dulles , DCA for Washington–Reagan (District of Columbia Airport), and BWI for Baltimore (Baltimore–Washington International, formerly BAL). Since HOU
598-526: Is near the N17 road , about halfway between Galway and Sligo . It is also close to the N5 Westport to Longford road. Over 1,500 short-term and long-term parking spaces are available at the airport. The nearest large towns, Castlebar and Ballina , are both 38 kilometres (24 mi) distant, while Sligo is 54 km (34 mi) from the airport. Galway is 89 km (55 mi) away and Dublin
644-543: Is not followed outside the United States: In addition, since three letter codes starting with Q are widely used in radio communication, cities whose name begins with "Q" also had to find alternate codes, as in the case of: IATA codes should not be confused with the FAA identifiers of U.S. airports. Most FAA identifiers agree with the corresponding IATA codes, but some do not, such as Saipan , whose FAA identifier
690-416: Is used for William P. Hobby Airport , the new Houston–Intercontinental became IAH. The code BKK was originally assigned to Bangkok–Don Mueang and was later transferred to Suvarnabhumi Airport , while the former adopted DMK. The code ISK was originally assigned to Gandhinagar Airport (Nashik's old airport) and later on transferred to Ozar Airport (Nashik's current airport). Shanghai–Hongqiao retained
736-571: The Canadian transcontinental railroads were built, each station was assigned its own two-letter Morse code : When the Canadian government established airports, it used the existing railway codes for them as well. If the airport had a weather station, authorities added a "Y" to the front of the code, meaning "Yes" to indicate it had a weather station or some other letter to indicate it did not. When international codes were created in cooperation with
782-728: The National Transport Authority in Ireland. A number of international car rental companies offer rental facilities at Ireland West Airport including Budget, Avis, Europcar and Hertz. [REDACTED] Media related to Ireland West Airport Knock at Wikimedia Commons IATA airport code The assignment of these codes is governed by IATA Resolution 763, and it is administered by the IATA's headquarters in Montreal , Canada. The codes are published semi-annually in
828-481: The list of Amtrak station codes . Airport codes arose out of the convenience that the practice brought pilots for location identification in the 1930s. Initially, pilots in the United States used the two-letter code from the National Weather Service (NWS) for identifying cities. This system became unmanageable for cities and towns without an NWS identifier, and the use of two letters allowed only
874-472: The 20th scheduled route was announced—flybe to Leeds , its third from the airport, from March 2012. Budget carrier BmiBaby announced in May 2012 that it was to axe its only route to Birmingham from 10 June, owing to the airline's takeover by IAG. Flights to Beauvais-Tillé and Frankfurt-Hahn have since ended. In 2013, Ryanair launched a weekly summer route to Málaga on Thursdays. Aer Lingus Regional, which took over
920-511: The Birmingham route operating a daily service using ATR 72s ended service on 26 October. Flybe began four-times-weekly flights on the route on 27 October. On 31 October 2013, in response to the scrapping of the Irish travel tax, Ryanair unveiled three new routes from Knock to Glasgow-Prestwick, Kaunas and Eindhoven. However, these routes had all been withdrawn by the fourth quarter of 2014. It
966-523: The IATA Airline Coding Directory. IATA provides codes for airport handling entities, and for certain railway stations. Alphabetical lists of airports sorted by IATA code are available. A list of railway station codes , shared in agreements between airlines and rail lines such as Amtrak , SNCF , and Deutsche Bahn , is available. However, many railway administrations have their own list of codes for their stations, such as
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#17327659625391012-588: The Safety of Air Navigation , showed it as Ireland West. The airport is owned and operated by Connaught Airport Development Company Ltd - a private company 82.5% owned by The Horan Airport Trust. The remaining 17.5% is owned by seven local authorities - Donegal County Council, Galway County Council, Galway City Council, Leitrim County Council, Mayo County Council, Roscommon County Council and Sligo County Council. The following airlines operate scheduled and charter flights to and from Ireland West Airport: The airport
1058-481: The United States, because "Y" was seldom used in the United States, Canada simply used the weather station codes for its airports, changing the "Y" to a "Z" if it conflicted with an airport code already in use. The result is that most major Canadian airport codes start with "Y" followed by two letters in the city's name (for example, YOW for O tta w a , YWG for W innipe g , YYC for C algar y , or YVR for V ancouve r ), whereas other Canadian airports append
1104-440: The airport itself instead of the city it serves, while another code is reserved which refers to the city itself which can be used to search for flights to any of its airports. For instance: Or using a code for the city in one of the major airports and then assigning another code to another airport: When different cities with the same name each have an airport, they need to be assigned different codes. Examples include: Sometimes,
1150-458: The airport was handling 500,000 passengers per annum. It was voted Ireland 's best regional airport in 2006 and 2009 by the Chambers of Commerce of Ireland. 2007 was a notable year, with scheduled transatlantic services to New York and Boston commencing in May, operated by the now-defunct Flyglobespan . A record 629,000 passengers used the airport in 2008, a 13% rise compared to
1196-418: The airport's former name, such as Orlando International Airport 's MCO (for Mc C o y Air Force Base), or Chicago's O'Hare International Airport , which is coded ORD for its original name: Or char d Field. In rare cases, the code comes from the airport's unofficial name, such as Kahului Airport 's OGG (for local aviation pioneer Jimmy H ogg ). In large metropolitan areas, airport codes are often named after
1242-413: The airport. By 1988, over 100,000 passengers had passed through. Aer Lingus commenced flights from the airport to Birmingham in 1995. Since 2003, flag-carrier, low-cost and regional airlines including Aer Lingus , MyTravelLite , Bmibaby , Ryanair , Aer Arann , flybe , Lufthansa and EasyJet have added routes to Great Britain and mainland Europe . Not all have proven successful, but by 2005
1288-502: The code SHA, while the newer Shanghai–Pudong adopted PVG. The opposite was true for Berlin : the airport Berlin–Tegel used the code TXL, while its smaller counterpart Berlin–Schönefeld used SXF; the Berlin Brandenburg Airport has the airport code BER, which is also part of its branding. The airports of Hamburg (HAM) and Hannover (HAJ) are less than 100 nautical miles (190 km) apart and therefore share
1334-934: The end. Examples include: A lot of minor airfields without scheduled passenger traffic have ICAO codes but not IATA codes, since the four letter codes allow more number of codes, and IATA codes are mainly used for passenger services such as tickets, and ICAO codes by pilots. In the US, such airfields use FAA codes instead of ICAO. There are airports with scheduled service for which there are ICAO codes but not IATA codes, such as Nkhotakota Airport/Tangole Airport in Malawi or Chōfu Airport in Tokyo, Japan. There are also several minor airports in Russia (e.g., Omsukchan Airport ) which lack IATA codes and instead use internal Russian codes for booking. Flights to these airports cannot be booked through
1380-557: The first three letters of the city in which it is located, for instance: The code may also be a combination of the letters in its name, such as: Sometimes the airport code reflects pronunciation, rather than spelling, namely: For many reasons, some airport codes do not fit the normal scheme described above. Some airports, for example, cross several municipalities or regions, and therefore, use codes derived from some of their letters, resulting in: Other airports—particularly those serving cities with multiple airports—have codes derived from
1426-478: The following format: Most large airports in Canada have codes that begin with the letter "Y", although not all "Y" codes are Canadian (for example, YUM for Yuma, Arizona , and YNT for Yantai , China), and not all Canadian airports start with the letter "Y" (for example, ZBF for Bathurst, New Brunswick ). Many Canadian airports have a code that starts with W, X or Z, but none of these are major airports. When
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1472-597: The form of " YYZ ", a song by the rock band Rush , which utilizes the Morse code signal as a musical motif. Some airports have started using their IATA codes as brand names , such as Calgary International Airport (YYC) and Vancouver International Airport (YVR). Numerous New Zealand airports use codes that contain the letter Z, to distinguish them from similar airport names in other countries. Examples include HLZ for Hamilton , ZQN for Queenstown , and WSZ for Westport . Predominantly, airport codes are named after
1518-487: The international air booking systems or have international luggage transferred there, and thus, they are booked instead through the airline or a domestic booking system. Several heliports in Greenland have 3-letter codes used internally which might be IATA codes for airports in faraway countries. There are several airports with scheduled service that have not been assigned ICAO codes that do have IATA codes, especially in
1564-653: The month of August was the busiest in the airport's history with 84,052 passengers. 2011 was the most successful year to date with 654,553 passengers. The year saw the commencement of routes to Lanzarote , Tenerife and Gran Canaria operated by Ryanair and to Edinburgh operated by flybe. During September 2011 Ryanair celebrated its four-millionth passenger through the airport, while Lufthansa announced it would be commencing weekly flights to Düsseldorf in May 2012. In November 2011, Ryanair announced flights to Beauvais - Tillé , Frankfurt-Hahn , Bergamo - Orio al Serio and Girona - Costa Brava from March 2012. In January 2012
1610-612: The name of the airport itself, for instance: This is also true with some cities with a single airport (even if there is more than one airport in the metropolitan area of said city), such as BDL for Hartford, Connecticut 's B ra dl ey International Airport or Baltimore's BWI, for B altimore/ W ashington I nternational Airport ; however, the latter also serves Washington, D.C. , alongside Dulles International Airport (IAD, for I nternational A irport D ulles) and Ronald Reagan Washington National Airport (DCA, for D istrict of C olumbia A irport). The code also sometimes comes from
1656-562: The national oil company of Libya National Olympic Committee , a group eligible to enter athletes and teams into an Olympic Games Nippon Oil Corporation , a Japanese company, see Eneos North Oil Company , an Iraqi oil company North Oil Company (Qatar) , a Qatari oil company Northeast Ohio Conference , a high school athletics conference Northern Oklahoma College , a community college located in Tonkawa, Oklahoma Northrop Grumman , its stock symbol Night Owl Cinematics ,
1702-416: The one they are located in: Other airport codes are of obscure origin, and each has its own peculiarities: In Asia, codes that do not correspond with their city's names include Niigata 's KIJ , Nanchang 's KHN and Pyongyang 's FNJ . EuroAirport Basel Mulhouse Freiburg , which serves three countries, has three airport codes: BSL, MLH, EAP. Some cities have a name in their respective language which
1748-524: The previous year. The installation of the Category II Instrument Landing System in April 2009 has resulted in a significant reduction in the number of flight diversions to other airports due to poor visibility – the airport is 200 metres above sea level. August 2009 was the busiest month for three years, with 81,000 passengers: 28 August was the busiest day in the airport's history, with over 4,500 passengers. In 2011,
1794-506: The same first and middle letters, indicating that this rule might be followed only in Germany. Many cities retain historical names in their airport codes, even after having undergone an official name/spelling/transliteration change: Some airport codes are based on previous names associated with a present airport, often with a military heritage. These include: Some airports are named for an administrative division or nearby city, rather than
1840-500: The station code of Malton, Mississauga , where it is located). YUL is used for Montréal–Trudeau (UL was the ID code for the beacon in the city of Kirkland , now the location of Montréal–Trudeau). While these codes make it difficult for the public to associate them with a particular Canadian city, some codes have become popular in usage despite their cryptic nature, particularly at the largest airports. Toronto's code has entered pop culture in
1886-678: The title NOC . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=NOC&oldid=1200272226 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Ireland West Airport Ireland West Airport ( IATA : NOC , ICAO : EIKN ) ( Irish : Aerfort Iarthar Éireann ), officially known as Ireland West Airport Knock ( Irish : Aerfort Iarthar Éireann Chnoc Mhuire ), commonly known as Knock Airport ,
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1932-515: The two-letter code of the radio beacons that were the closest to the actual airport, such as YQX in Gander or YXS in Prince George . Four of the ten provincial capital airports in Canada have ended up with codes beginning with YY, including: Canada's largest airport is YYZ for Toronto Pearson (as YTZ was already allocated to Billy Bishop Toronto City Airport , the airport was given
1978-461: Was announced in November 2017 that €15 million would be invested in improving and upgrading the airport in 2018 and 2019, to coincide with strong passenger growth. These plans include upgrading of car parks, passenger facilities, the terminal and resurfacing of the runway. The building of the airport was primarily financed by Government grants totaling £9.858 million. The completion of the airport
2024-578: Was funded by a £1.3 million grant from the European Union , payable on condition that the airport developers provided an equal sum from their own resources. On 21 February 2007, the Government of Ireland announced that it was making a €27 million capital grant. The airport stated that it would continue the implementation of its €46 million infrastructural investment programme with over €20 million of spend anticipated for 2008. Work commenced on
2070-399: Was on 30 May 1986. The idea behind the construction of Knock Airport was through Mr Sher Rafique, a multi millionaire during the 80s. The site, on a hill in boggy terrain, was thought by many to be unrealistic, but the airport was built following a long and controversial campaign by Monsignor James Horan , the story of which has even inspired a musical. The primary motivation for building it
2116-408: Was to attract pilgrims to Knock Shrine . Despite criticisms that the site was too boggy and too foggy, Horan delivered an airport within five years, primarily financed by a Government grant of £ 9.8 million. He died shortly after the opening of the airport, and his funeral was held at the then-named Horan International Airport. In recent times, Horan has been celebrated with a bronze statue erected at
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