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.
67-517: Gimpo International Airport ( IATA : GMP , ICAO : RKSS ), sometimes referred to as Seoul–Gimpo International Airport but formerly rendered in English as Kimpo International Airport , is located in the far western end of Seoul , some 15 kilometres (9 mi) west of the central district of Seoul. Gimpo previously carried the IATA airport code SEL , which is now used by airline reservation systems within
134-878: A charter basis, cutting 30 minutes or more of ground transportation at each end in an attempt to attract business travelers. This "city to city" route was followed by new routes to Hongqiao Airport in Shanghai starting in October 2007, Kansai Airport in Osaka starting in 2008, Beijing starting in July 2011, and Songshan Airport in Taipei starting in April 2012. Total international passenger numbers at Gimpo rose from under one million in 2005 to over four million by 2012. Most services to Osaka and Beijing also operate from Incheon Airport . The Haneda-Gimpo route
201-661: A major combat presence and capability in the Western Pacific. The 35th Fighter Wing , Misawa Air Base , Japan, includes two squadrons equipped with the Block 50 F-16 variant, dedicated to the suppression of enemy air defenses . The final formation is the 374th Airlift Wing , at Yokota Air Base , Japan. According to a 2017 study by two US Navy commanders, in case of a surprise Chinese ballistic missile attack against airbases in Japan, more than 200 U.S. aircraft would be trapped or destroyed on
268-672: A major role during the Korean War , and the USAF designated the airfield as Kimpo Air Base or K-14 . North Korean forces attacked South Korea on 25 June 1950 starting the Korean War. During one of the first Korean People's Air Force (KPAF) attacks on 25 June, a Military Air Transport Service C-54 Skymaster was destroyed on the ground at Gimpo. On 27 June, US naval and air forces began evacuating 748 US diplomats, military dependents, and civilians by air transport from Kimpo and Suwon Airfield . On
335-550: 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
402-704: A new defensive line along the 37th parallel . Units based at Gimpo were withdrawn to the south and facilities were destroyed to prevent their use by Chinese and North Korean forces. UN forces resumed the offensive again in late January 1951 and launched Operation Thunderbolt on 25 January, with the aim of pushing Chinese and North Korean forces back north of the Han River. By 10 February 1951, UN forces once again had control of Gimpo. USAF units based at Gimpo (Kimpo) included: Other UN units based at Gimpo (Kimpo) included: On 21 September 1953, North Korean pilot No Kum-Sok defected in his MiG-15 , landing at Gimpo. In 1958,
469-520: A security measure that was in effect for decades. The curfew, which severely limited the airport's night operations, was finally abolished in 1982. Eventually, the South Korean government decided to build a new airport. The facility was initially planned to be in Cheongju , 124 kilometres (77 mi) away from Seoul, but that idea was strongly opposed by the citizens of Seoul and Gyeonggi Province , due to
536-908: A sudden, all-out attack against the south. Reacting quickly to the invasion, Fifth Air Force units provided air cover over the skies of Seoul . The command transferred to Seoul on 1 December 1950, remaining in South Korea until 1 September 1954. In this first Jet War, units assigned to the Fifth Air Force racked up an unprecedented 14.5 to 1 victory ratio. By the time the truce was signed in 1953, Fifth Air Force had flown over 625,000 missions, downing 953 North Korean and Chinese aircraft, while close air support accounted for 47 percent of all enemy troop casualties. Thirty-eight fighter pilots were identified as aces, including Lieutenant Colonel James Jabara , America's first jet ace; and Captain Joseph McConnell ,
603-688: A variety of issues ranging from being first on the scene at the Korean Air Lines Flight 007 shoot down in 1983 to deploying personnel and supplies for the Persian Gulf War in 1990. During this time, the size of Fifth Air Force changed as well. With the activation of Seventh Air Force in 1986, fifth left the Korean Peninsula and focused its energy on continuing the growing bilateral relationship with Japan. The Fifth Air force has responded to natural disasters in Japan and abroad, including
670-517: A week. Korea Airports announced an expansion and remodeling of the terminals in 2013, adding new gates and security checkpoints. In 2017, the South Korean government announced that a new terminal would be built to meet growing domestic traffic. Gimpo currently has two runways, 3,600 by 45 metres (11,811 ft × 148 ft) and 3,200 by 60 metres (10,500 ft × 200 ft), two passenger terminals, and one cargo terminal . In 2022,
737-499: 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
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#1732902551140804-778: Is a Numbered Air Force of the United States Air Force Pacific Air Forces (PACAF). It is headquartered at Yokota Air Base , Japan. It is the U.S. Air Force's oldest continuously serving Numbered Air Force. The organization has provided 80 years of continuous air power to the Pacific since its establishment in September 1941. Fifth Air Force is the Headquarters Pacific Air Forces forward element in Japan, and maximizes partnership capabilities and promotes bilateral defense cooperation. In addition, 5 AF
871-600: Is available. However, many railway administrations have their own list of codes for their stations, such as 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
938-673: Is commanded by Lieutenant General Stephen Jost . Fourteen Boeing B-17 Flying Fortresses that survived the Battle of the Philippines left Mindanao for Darwin, Australia , between 17 and 20 December 1941, the only aircraft of the Far East Air Force to escape. After its evacuation from the Philippines on 24 December 1941, FEAF headquarters moved to Australia and was reorganized and redesignated 5 Air Force on 5 February 1942, with most of its combat aircraft based on fields on Java. It seemed at
1005-468: 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
1072-650: 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 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 ,
1139-513: 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
1206-532: 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
1273-774: Is the air component to United States Forces Japan . Its mission is three-fold. First, it plans, conducts, controls, and coordinates air operations assigned by the PACAF Commander. Fifth Air Force maintains a level of readiness necessary for successful completion of directed military operations. And last, but certainly not least, Fifth Air Force assists in the mutual defense of Japan and enhances regional stability by planning, exercising, and executing joint air operations in partnership with Japan. To achieve this mission, Fifth Air Force maintains its deterrent force posture to protect both U.S. and Japanese interests, and conducts appropriate air operations should deterrence fail. Fifth Air Force
1340-416: 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
1407-559: The 35th Fighter Wing . In late 2024, according to the organization's website, major components include the 18th Wing , Kadena Air Base , Okinawa Prefecture , Japan; the 35th Fighter Wing at Misawa Air Base, and the 374th Airlift Wing at Yokota Air Base. Kadena AB hosts the 18th Wing, the largest combat wing in the USAF. The Wing includes F-15 fighters, Boeing KC-135 aerial refuelling aircraft, E-3 Airborne Warning and Control System aircraft, and HH-60G Pave Hawk rescue helicopters, and represents
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#17329025511401474-546: The 811th Engineer Aviation Battalion began repairing bomb damage on the 1,800-metre (6,000 ft) asphalt runway at Gimpo and covering it with Marston matting . On 6 October, the USAF took control of Gimpo from the USMC. Following the Chinese Third Phase Campaign and the defeat of UN Forces at the 38th parallel , on 5 January 1951, General Ridgway ordered the evacuation of Seoul and the withdrawal of UN forces to
1541-604: The Allied occupation forces . The command remained in Japan until 1 December 1950 performing occupation duties. In 1950, Fifth Air Force was called upon again, becoming the main United Nations Command combat air command during the Korean War , and assisted in bringing about the Korean Armistice Agreement that formally ended the war in 1953. In the early morning hours of 25 June, North Korea launched
1608-561: 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
1675-518: The Great Hanshin earthquake in 1995 and Super Typhoon Paka in Guam in 1997. Fifth Air Force has reached out to provide assistance to victims of floods, typhoons, volcanoes, and earthquakes throughout the region. The 432d Tactical Fighter Wing flew F-16s from Misawa Air Base from July 1, 1984 – October 31, 1994. On the inactivation of the wing, its personnel, aircraft, and other assets were used to reform
1742-752: The Japan Air Self-Defense Force as well as the Republic of Korea Air Force . These and other peacetime efforts lasted a decade before the Gulf of Tonkin Crisis led to the start of the Vietnam War . The Fifth Air Force furnished aircraft, aircrews, Support personnel, and supplies throughout the eight years of combat operations in South Vietnam and Laos. Since 1972, the command has played active or supporting roles in
1809-614: The Seoul Capital Area , and was the main international airport for Seoul and South Korea before being replaced by Incheon International Airport in 2001. It now functions as Seoul's secondary airport. In 2015, over 23 million passengers used the airport, making it the third-busiest airport in Korea since being surpassed by Jeju International Airport . The airport is located south of the Han River in western Seoul. The name Gimpo comes from
1876-456: The U.S. For example, several airports in Alaska have scheduled commercial service, such as Stebbins and Nanwalek , which use FAA codes instead of ICAO codes. Thus, neither system completely includes all airports with scheduled service. Some airports are identified in colloquial speech by their IATA code. Examples include LAX and JFK . 5th Air Force The Fifth Air Force ( 5 AF )
1943-587: The USAF's first jet-aircraft victory. Gimpo was captured by the KPA shortly after the capture of Seoul on 28 June 1950. On 29 June, eight B-29s of the 19th Bomb Group bombed Gimpo and the Seoul railyards. By July, the KPAF were using the base for attacks on UN forces; on 10 July, seven Yak-7s were hidden at Gimpo and used in strikes against UN positions at Cheongju . The next day, they surprised and damaged several Lockheed F-80s in
2010-481: 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
2077-688: The afternoon of 27 June, five F-82 Twin Mustangs of the 68th Fighter Squadron and 339th Fighter Squadron were escorting four C-54 Skymaster aircraft out of Kimpo when the C-54s were attacked by five KPAF Lavochkin La-7 fighters. In the subsequent dogfights, three LA-7s were shot down for the loss of no US aircraft in the first air battle of the war. Later that day, four F-80Cs of the 35th Fighter-Bomber Squadron shot down four Ilyushin Il-10s for no losses over Gimpo in
Gimpo International Airport - Misplaced Pages Continue
2144-440: 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,
2211-458: The airport was redesignated as the Gimpo international airport of Seoul by a presidential decree, completely replacing the existing Yeouido Airport . Following the construction of Gimpo, Yeouido Airport was demolished. Gimpo soon became the main airport of Seoul, and of South Korea in general. In 1971, a new, combined domestic and international terminal was opened. However, following the opening of what
2278-926: The airport was served by the Gimpo Line , a railway line that no longer exists. In the 1990s, Seoul Subway Line 5 was extended to Gimpo Airport. In 2019, the Gimpo Goldline began service to the airport. On 1 July 2023, the Seohae Line began service to the airport. Gimpo International Airport is connected to Incheon International Airport by Incheon International Airport Expressway via Gimpo Airport Interchange. Some others road also linked Gimpo Airport with Seoul and nearby province including National Route 39 , National Route 48 , Olympic-daero and Seoul City Route 92 ( Nambu Beltway ). [REDACTED] Media related to Gimpo International Airport at Wikimedia Commons IATA airport code The assignment of these codes
2345-418: 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
2412-579: The airport. When the predecessor agency Korea Aviation Accident Investigation Board (KAIB) existed, its CVR/FDR and wreckage laboratory was located on the airport property. On 23 March 2007 the AREX airport express line started operations to Incheon International Airport , with an extension to Seoul Station which opened in December 2010. Seoul Subway Line 9 also links the airport to the Gangnam area. For many years,
2479-560: The area. On 15 July, the US launched an attack on Gimpo, destroying two or three of the seven Yak-7s there and damaging the runway. On 5 August 5th Air Force fighters strafed and bombed Gimpo, destroying 9 aircraft and damaging 9 others. Following the Inchon landings on 15 September 1950, the 2nd Battalion 5th Marines was ordered to seize Gimpo on 17 September. Gimpo was defended by a conglomeration of half-trained fighting men and service forces, and by
2546-479: The battle actually took place. Because of the reconnaissance activity of the 435th Bomb Squadron, the US Navy was prepared to cope adequately with the situation. The squadron was commended by the US Navy for its valuable assistance not only for its excellent reconnaissance work but for the part played in the battle. Headquarters Fifth Air Force was re-staffed at Brisbane , Australia on 18 September 1942 and placed under
2613-491: 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
2680-658: The command of Major General George Kenney . United States Army Air Forces units in Australia, including Fifth Air Force, were eventually reinforced and re-organised following their initial defeats in the Philippines and the East Indies. At the time that Kenney had arrived, Fifth Air Force was equipped with three fighter groups and five bombardment groups. Fighter Groups: Bomber Groups: In addition, Fifth Air Force controlled two transport squadrons and one photographic squadron comprising 1,602 officers and 18,116 men. Kenney
2747-874: 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
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2814-557: 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
2881-474: 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
2948-593: 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
3015-454: The ground in the first hours of the conflict. Fifth Air Force is not to be confused with a second "Fifth" air force created as a temporary establishment to handle combat operations after the outbreak of hostilities on 25 June 1950, in Korea. This numbered air force was established as Fifth Air Force, Advance , and organized at Itazuki AB, Japan, assigned to Fifth Air Force, on 14 July 1950. It moved to Taegu AB, South Korea, on 24 July 1950, and
3082-649: The inconvenience it would pose to them. (It would have been farther from Seoul than the 80 kilometres (50 mi) distance between Viracopos Airport in Campinas , Brazil, and the city of São Paulo .) Finally, Yeongjong Island, a part of the city of Incheon , slightly west of Seoul, was chosen for the new airport, which later came to be known as Incheon International Airport . All bigger scale international flights were moved to Incheon when it opened in 2001. "Shuttle" flights to Haneda Airport in Tokyo started in November 2003 on
3149-482: 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
3216-601: The invasion of the Netherlands East Indies, launching valiant but futile attacks against the masses of Japanese shipping, with six lost in combat, six in accidents, and 26 destroyed on the ground. The 7th Bombardment Group was withdrawn to India in March 1942, leaving the 19th to carry on as the only B-17 Fortress-equipped group in the South Pacific. About this time it was decided that replacement B-17s would not be sent to
3283-415: The leading Korean War ace with 16 confirmed victories. Additionally, four Medals of Honor were awarded to Fifth Air Force members. One other pilot of note was Marine Major John Glenn , who flew for Fifth Air Force as part of an exchange program. With the end of combat in Korea, Fifth Air Force returned to normal peacetime readiness Japan in 1954. The Fifth Air Force played a critical role in establishing
3350-580: The morning of 18 September, the Marines had secured the airfield. The airfield was in excellent shape as the North Koreans had not had time to do any major demolition. On 19 September, the U.S. Army Corps of Engineers repaired the local railroad up to 13 kilometres (8 mi) inland and 32 C-54 transport planes began flying in gasoline and ordnance. VMF-212 was one of the first units to operate from Gimpo before moving forward to Yonpo Airfield . On 25 September,
3417-612: 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
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#17329025511403484-682: The nearby city of Gimpo , of which the airport used to be a part. On 29 November 2003, scheduled services between Gimpo and Haneda Airport in Tokyo resumed with services also operating at Incheon Airport. Services to Shanghai Hongqiao International Airport resumed on 28 October 2007. Services to Kansai International Airport in Osaka , Japan, started on 26 October 2008 with services also operating at Incheon Airport. Services to Beijing Capital International Airport started on 1 July 2011 with services also operating at Incheon Airport. Services to Taipei Songshan Airport started on 30 April 2012. The airfield
3551-416: 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
3618-408: The ranking of three international destinations from Gimpo International Airport is as follows: In 2022, the ranking of domestic destinations from Gimpo International Airport is as follows: Korea Airports Corporation (KAC) has its headquarters on the airport property. The Aviation and Railway Accident Investigation Board (ARAIB) has its FDR/CVR Analysis and Wreckage Laboratory on the property of
3685-501: 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
3752-723: The southwest Pacific, but be sent exclusively to the Eighth Air Force which was building up in England. By May, Fifth Air Force's surviving personnel and aircraft were detached to other commands and the headquarters remained unmanned for several months, but elements played a small part in the Battle of the Coral Sea (7–8 May 1942) when the 435th Bomb Squadron of the 19th Bomb Group saw the Japanese fleet gathering in Rabaul area nearly two weeks before
3819-452: 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
3886-458: The time that the Japanese were advancing just about everywhere. The remaining heavy bombers of the 19th Bombardment Group, based at Malang on Java, flew missions against the Japanese in an attempt to stop their advance. They were joined in January and February, two or three at a time, by 37 B-17Es and 12 LB-30s of the 7th Bombardment Group . The small force of bombers, never numbering more than 20 operational at any time, could do little to prevent
3953-401: 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
4020-529: The use of two letters allowed only 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
4087-419: The war ended, Fifth Air Force had an unmatched record of 3,445 aerial victories, led by the nation's two top fighter aces Major Richard Bong and Major Thomas McGuire , with 40 and 38 confirmed victories respectively, and two of Fifth Air Force's ten Medal of Honor recipients. Shortly after World War II ended in August, Fifth Air Force relocated to Irumagawa Air Base , Japan, about 25 September 1945 as part of
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#17329025511404154-403: Was a key component of the New Guinea campaign (1942–1945). Fifth Air Force engaged the Japanese again in the Philippines campaign (1944–45) as well as in the Battle of Okinawa (1945). Fifth Air Force along with Thirteenth Air Force in the Central Pacific and Seventh Air Force in Hawaii were assigned to the newly created United States Far East Air Forces (FEAF) on 3 August 1944. FEAF
4221-417: Was built in 1939 during the Japanese Imperial period as an Imperial Army base. The runways were built on a bed of rocks manually hauled by Korean labourers from Kaihwasan and Yangchan, several miles from the base. Then known as Keijo New Airfield (京城新飛行場), Gimpo was constructed with four runways to supplement the much smaller Keijo Airfield (京城飛行場), which was later known as Yeouido Airport . Gimpo played
4288-414: Was known as Terminal 1 in 1977, the original combined terminal was converted to domestic flights only. Later, Terminal 2 was opened due to the 1988 Summer Olympics . Gradually, Gimpo began to have more flights than it was capable of handling. After about 1980, it experienced numerous problems due to its lack of space for expansion. An additional problem was South Korea's overnight curfew (midnight to 4 am),
4355-400: Was later appointed commander of Allied air forces in the South West Pacific Area , reporting directly to General Douglas MacArthur . Under Kenney's leadership, the Fifth Air Force and Royal Australian Air Force provided the aerial spearhead for MacArthur's island hopping campaign. On 4 November 1942, the Fifth Air Force commenced sustained action against the Japanese in Papua New Guinea and
4422-618: Was subordinate to the U.S. Army Forces Far East and served as the headquarters of Allied Air Forces Southwest Pacific Area. By 1945, the three numbered air forces were supporting operations throughout the Pacific. FEAF was the functional equivalent in the Pacific of the United States Strategic Air Forces (USSTAF) in the European Theater of Operations . LEGEND: ACG – Air Commando Group, FG – Fighter Group, NFS – Night Fighter Squadron, BG (L) – Light Bomb Group, BG (M) – Medium Bomb Group, BG (H) – Heavy Bomb Group, RG – Reconnaissance Group, CCG – Combat Cargo Group, TCG – Troop Carrier Group When
4489-405: Was suspended in 2020 due to the COVID-19 pandemic , but resumed in June 2022 with eight weekly round trips, and recovered to 84 weekly round trips by the end of 2022 as entry restrictions were lifted. On 26 March 2023, the Haneda-Incheon services resumed with two daily round trips a week with Korean Air and Peach with Asiana Airlines resuming the route on 1 May 2023 with seven daily round trips
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