89-514: National Airways Cameroon , or Nacam , was an airline based in Yaoundé , Cameroon . It operated domestic scheduled services. It was established in November 1999 and started operations on 21 February 2000. However, operations were ceased in 2009. The National Airways Cameroon fleet included the following aircraft (as of 29 September 2008) [1] : This article relating to an African airline
178-459: A World Altitude Record of 30,500 ft (9,300 m) on 2 January 1919. However, none of these options were deemed to be entirely satisfactory, it required being redesigned into the DH.9A, for which an American V-12 Liberty engine was adopted, to transform the aircraft. According to Bruce, aside from the engine issue: "Certainly, there was little wrong with the aircraft itself". The Airco DH.9
267-473: A Comet 4, and Pan Am followed on 26 October with a Boeing 707 service between New York and Paris. The next big boost for the airlines would come in the 1970s, when the Boeing 747 , McDonnell Douglas DC-10 , and Lockheed L-1011 inaugurated widebody ("jumbo jet") service, which is still the standard in international travel. The Tupolev Tu-144 and its Western counterpart, Concorde , made supersonic travel
356-477: A bombing mission upon bridges at Falvy and Bethencourt , shot down four hostile fighters while defending against repeated attacks upon the formation. In another instance, Captain John Stevenson Stubbs achieved 11 aerial victories in a DH.9, including the highly unusual feat of balloon busting while flying the type. Despite its general lack of performance, due to its large numbers, the DH.9
445-401: A conventional wire-braced box girder structure was used aft of the cockpits. Internal stowage for a pair of 230 lb (100 kg) or four 112 lb (51 kg) bombs was provided for, although little use of this capability was made operationally. While the DH.9 was deemed to be suitable for daytime bombing operations, it was found to be incapable of effective nighttime bombing due to
534-430: A crusade to create an air network that would link America to the world, and he achieved this goal through his airline, Pan Am , with a fleet of flying boats that linked Los Angeles to Shanghai and Boston to London . Pan Am and Northwest Airways (which began flights to Canada in the 1920s) were the only U.S. airlines to go international before the 1940s. With the introduction of the Boeing 247 and Douglas DC-3 in
623-449: A downturn in the nation's economy occurred. New start-ups entered during the downturn, during which time they found aircraft and funding, contracted hangar and maintenance services, trained new employees, and recruited laid-off staff from other airlines. Major airlines dominated their routes through aggressive pricing and additional capacity offerings, often swamping new start-ups. In the place of high barriers to entry imposed by regulation,
712-575: A gift from the taxpayers. (Passenger carriers operating scheduled service received approximately $ 4 billion, subject to tax.) In addition, the ATSB approved loan guarantees to six airlines totaling approximately $ 1.6 billion. Data from the U.S. Treasury Department show that the government recouped the $ 1.6 billion and a profit of $ 339 million from the fees, interest and purchase of discounted airline stock associated with loan guarantees. The three largest major carriers and Southwest Airlines control 70% of
801-461: A major international carrier. In 1933, Aéropostale went bankrupt , was nationalized and merged into Air France . Although Germany lacked colonies, it also began expanding its services globally. In 1931, the airship Graf Zeppelin began offering regular scheduled passenger service between Germany and South America, usually every two weeks, which continued until 1937. In 1936, the airship Hindenburg entered passenger service and successfully crossed
890-416: A massive number of orders (totalling 4,630 aircraft) for the type prior to the aircraft even flying for the first time. Existing contracts originally placed for the DH.4 were also converted to the DH.9. The Air Board had been specifically assured that there would be an initial production delay of no more than a month. According to aviation author J.M Bruce, the selection of the DH.9 "seems to have been taken in
979-611: A newly created Air Transportation Stabilization Board (ATSB). The applications to DOT for reimbursements were subjected to rigorous multi-year reviews not only by DOT program personnel but also by the Government Accountability Office and the DOT Inspector General. Ultimately, the federal government provided $ 4.6 billion in one-time, subject-to-income-tax cash payments to 427 U.S. air carriers, with no provision for repayment, essentially
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#17327932999391068-586: A number that were operated by the Royal Netherlands Air Force . Surprisingly, production was allowed to continue after the end of the war into 1919. In 1920, the DH.9 was finally withdrawn from service by the RAF. In addition to British manufacturing, several other countries had commenced production of the type; perhaps the most significant of these was the Airco DH.9A , which was fitted with
1157-552: A proving flight across the English Channel , despite a lack of support from the British government. Flown by Lt. H Shaw in an Airco DH.9 between RAF Hendon and Paris – Le Bourget Airport , the flight took 2 hours and 30 minutes at £21 per passenger. On August 25, 1919, the company used DH.16s to pioneer a regular service from Hounslow Heath Aerodrome to Paris's Le Bourget , the first regular international service in
1246-547: A reality. Concorde first flew in 1969 and operated through 2003. In 1972, Airbus began producing Europe's most commercially successful line of airliners to date. The added efficiencies for these aircraft were often not in speed, but in passenger capacity, payload, and range. Airbus also features modern electronic cockpits that were common across their aircraft to enable pilots to fly multiple models with minimal cross-training. The 1978 U.S. airline industry deregulation lowered federally controlled barriers for new airlines just as
1335-500: A result of the terrorist attacks. This resulted in the first government bailout of the 21st century. Between 2000 and 2005 US airlines lost $ 30 billion with wage cuts of over $ 15 billion and 100,000 employees laid off. In recognition of the essential national economic role of a healthy aviation system, Congress authorized partial compensation of up to $ 5 billion in cash subject to review by the U.S. Department of Transportation and up to $ 10 billion in loan guarantees subject to review by
1424-467: A serious competitive threat to the legacy carriers. However, of these, ATA and Skybus have since ceased operations. Increasingly since 1978, US airlines have been reincorporated and spun off by newly created and internally led management companies, and thus becoming nothing more than operating units and subsidiaries with limited financially decisive control. Among some of these holding companies and parent companies which are relatively well known, are
1513-542: A spirit of optimism or blind faith, for its chosen engine was, in July 1917, experiencing serious manufacturing difficulties". In July 1917, the prototype (a converted DH.4) performed its maiden flight from Hendon Aerodrome , Colindale , London . Trials of the type were extensive, including a number of tests performed at RAF Martlesham Heath . Unfortunately, the BHP engine proved unable to reliably deliver its expected power;
1602-526: A total of 200 squadrons. In early July 1917, the British Cabinet accepted the recommendation, with the intention that the majority of the new squadrons planned to be equipped with bombers . While an order for 700 DH.4s was placed on 28 June 1917, on 23 July 1917, the Air Board were presented with drawings for a modified DH.4 that delivering greater range under a new type number, DH.9. The DH.9
1691-446: Is a stub . You can help Misplaced Pages by expanding it . This Cameroon -related article is a stub . You can help Misplaced Pages by expanding it . Airline An airline is a company that provides air transport services for traveling passengers or freight . Airlines use aircraft to supply these services and may form partnerships or alliances with other airlines for codeshare agreements , in which they both offer and operate
1780-439: The 230 hp BHP engine, which promised increased performance. Anticipating its usefulness, the type was ordered in very large numbers for Britain's Royal Flying Corps (RFC). Upon entering service, the DH.9's performance was found to be unsatisfactory. The BHP engine was unreliable and failed to provide the expected power, which gave the DH.9 poorer performance than the aircraft it had been meant to replace. The performance deficit
1869-753: The Battle of Sakarya previous year, sometime in July 1921. This machine was quickly repaired and was flown to Ankara in August 1921 by famous pilot Vecihi Hürkuş . It was named "Ismet". It was deployed, as the only Turkish airplane at the time, in the last phases of the Battle of Sakarya, making a total of 23 sorties, mostly by Vecihi. Same airplane continued to serve for the remaining of the War of Independence through 1922. There were three more Greek DH.9s found in excellent condition, with plenty of spare parts, near İzmir after
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#17327932999391958-571: The Farman F.60 Goliath plane flew scheduled services from Toussus-le-Noble to Kenley , near Croydon , England. Another early French airline was the Compagnie des Messageries Aériennes , established in 1919 by Louis-Charles Breguet , offering a mail and freight service between Le Bourget Airport , Paris and Lesquin Airport , Lille . The first German airline to use heavier than air aircraft
2047-654: The Ford Motor Company bought out the Stout Aircraft Company and began construction of the all-metal Ford Trimotor , which became the first successful American airliner. With a 12-passenger capacity, the Trimotor made passenger service potentially profitable. Air service was seen as a supplement to rail service in the American transportation network. At the same time, Juan Trippe began
2136-700: The Tupolev Tu-104 . Deregulation of the European Union airspace in the early 1990s has had substantial effect on the structure of the industry there. The shift towards 'budget' airlines on shorter routes has been significant. Airlines such as EasyJet and Ryanair have often grown at the expense of the traditional national airlines. There has also been a trend for these national airlines themselves to be privatized such as has occurred for Aer Lingus and British Airways . Other national airlines, including Italy's Alitalia , suffered – particularly with
2225-652: The UAL Corporation , along with the AMR Corporation , among a long list of airline holding companies sometime recognized worldwide. Less recognized are the private-equity firms which often seize managerial, financial, and board of directors control of distressed airline companies by temporarily investing large sums of capital in air carriers, to rescheme an airlines assets into a profitable organization or liquidating an air carrier of their profitable and worthwhile routes and business operations. Thus
2314-776: The United States Army Air Service . Private operators were the first to fly the mail but due to numerous accidents the US Army was tasked with mail delivery. During the Army's involvement they proved to be too unreliable and lost their air mail duties. By the mid-1920s, the Postal Service had developed its own air mail network, based on a transcontinental backbone between New York City and San Francisco . To supplement this service, they offered twelve contracts for spur routes to independent bidders. Some of
2403-564: The 1930s, the U.S. airline industry was generally profitable, even during the Great Depression . This trend continued until the beginning of World War II . World War II, like World War I, brought new life to the airline industry. Many airlines in the Allied countries were flush from lease contracts to the military, and foresaw a future explosive demand for civil air transport, for both passengers and cargo. They were eager to invest in
2492-673: The American V-12 Liberty engine, and was produced in the thousands even though production was curtailed by the signing of the Armistice that had ended the First World War. Belgium and Spain also produced the type, the latter producing hundreds of the type equipped with a 300 hp (220 kW) Hispano-Suiza engine; some of these were still in service in 1940. Following the end of the conflict, large numbers of surplus DH.9s became available at low prices and
2581-609: The Atlantic 36 times before crashing at Lakehurst, New Jersey, on 6 May 1937. In 1938, a weekly air service from Berlin to Kabul , Afghanistan , started operating. From February 1934 until World War II began in 1939, Deutsche Lufthansa operated an airmail service from Stuttgart , Germany via Spain , the Canary Islands and West Africa to Natal in Brazil . This was the first time an airline flew across an ocean. By
2670-538: The DH.9 by the RAF was in support of the final campaign against Diiriye Guure in Somalia during January–February 1920. Amongst those aircraft used in Somalia, one DH.9 was modified to function as an air ambulance , being able to load and transport a single stretcher case, which was carried upon the upper longerons directly to the rear of the pilot's cockpit. Further ambulance conversions were performed, including
2759-557: The DH.9 was already well underway. BHP engines were produced by Siddeley-Deasy (developed as the Puma ) and Galloway Engineering (developed as the Adriatic ). In British military service both Siddeley and Galloway built engines were known as the 230 hp BHP although they had different dimensions and few interchangeable parts. The vast majority of BHP engines in service were built by Siddeley-Deasy. Multiple attempts were made to provide
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2848-623: The DH.9 were frequently a product of "the courage and determination of the pilots and observers that flew them". Squadrons would often implement their own home-built enhancements to their aircraft, such as enlarged carburetor air intakes and modified fuel mixture controls. Nevertheless, the type proved capable during some engagements; on 23 August 1918, a DH.9 flown by Lieutenant Arthur Rowe Spurling of 49 Squadron, with his observer, Sergeant Frank Bell , single-handedly attacked thirty Fokker D.VII fighters, downing five of them. On 9 August 1918, Lieutenant E.A. Simpson of 49 Squadron, while flying
2937-527: The DH.9 where the DH.4 could avoid many of these attacks. As early as November 1917, some officials, such as General Hugh Trenchard , raised repeated objections to the aircraft based upon its disappointing performance; however, in his response, President of the Air Council Sir William Weir started that "it was the choice of having the DH.9 with the B.H.P. engine, or of having nothing at all. Additionally, by this point, production of
3026-464: The DH.9 with a better engine. In August 1917, an order for 2,000 Fiat A12 engines was placed, intending to be delivered between January and June 1918 and used upon some production batches of the D.H9; however, deliveries of the Fiat engine were unsatisfactory. Another alternative powerplant was adopted in the form of the 430 hp (320 kW) Napier Lion engine; one such Lion-engined aircraft achieved
3115-542: The Greek army pulled out hurriedly, having been routed by Kemalists in August 1922. These four planes served the young Turkish Air Force until 1925. After the end of the war, large numbers of surplus DH.9s became available, having been deemed to be surplus to requirements by their original military operators; accordingly, many were resold onto civil operators, such as by early aerial transport companies. Large numbers were modified to better perform as transport aircraft, such as
3204-761: The Russian Aeroflot (1923). Airline ownership has seen a shift from mostly personal ownership until the 1930s to government-ownership of major airlines from the 1940s to 1980s and back to large-scale privatization following the mid-1980s. Since the 1980s, there has been a trend of major airline mergers and the formation of airline alliances. The largest alliances are Star Alliance , SkyTeam and Oneworld . Airline alliances coordinate their passenger service programs (such as lounges and frequent-flyer programs ), offer special interline tickets and often engage in extensive codesharing (sometimes systemwide). DELAG , Deutsche Luftschiffahrts-Aktiengesellschaft I
3293-493: The U.S. passenger market. Although Philippine Airlines (PAL) was officially founded on February 26, 1941, its license to operate as an airliner was derived from merged Philippine Aerial Taxi Company (PATCO) established by mining magnate Emmanuel N. Bachrach on 3 December 1930, making it Asia's oldest scheduled carrier still in operation. Commercial air service commenced three weeks later from Manila to Baguio , making it Asia's first airline route. Bachrach's death in 1937 paved
3382-592: The United States until its closure in 2008. Following World War I , the United States found itself swamped with aviators. Many decided to take their war-surplus aircraft on barnstorming campaigns, performing aerobatic maneuvers to woo crowds. In 1918, the United States Postal Service won the financial backing of Congress to begin experimenting with air mail service, initially using Curtiss Jenny aircraft that had been procured by
3471-549: The aim of deterring the operations of enemy U-boats . Following the end of the First World War, a number of DH.9s operated by 47 Squadron and 221 Squadron were sent to southern Russia in 1919 in support of the White Russian Army of General Denikin , participating in the Russian Civil War . In this theatre, the aircraft were often operating within challenging conditions. The last combat use of
3560-467: The average domestic ticket price has dropped by 40%. So has airline employee pay. By incurring massive losses, the airlines of the USA now rely upon a scourge of cyclical Chapter 11 bankruptcy proceedings to continue doing business. America West Airlines (which has since merged with US Airways) remained a significant survivor from this new entrant era, as dozens, even hundreds, have gone under. In many ways,
3649-499: The biggest winner in the deregulated environment was the air passenger. Although not exclusively attributable to deregulation, indeed the U.S. witnessed an explosive growth in demand for air travel. Many millions who had never or rarely flown before became regular fliers, even joining frequent flyer loyalty programs and receiving free flights and other benefits from their flying. New services and higher frequencies meant that business fliers could fly to another city, do business, and return
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3738-725: The cabin being suitably adapted for the carriage of passengers. In this role, the DH.9 provided a useful load carrying capability and was relatively inexpensive to procure. Accordingly, in various configurations, the type saw prolific use by civil operators. Early air services between London , Paris and Amsterdam were operated by a fleet of DH.9s owned by Aircraft Transport and Travel . A number of DH9s were converted into floatplanes and saw use in India , Bolivia and Rhodesia . Several aircraft were reconfigured to serve as trainer aircraft , being refitted with Armstrong Siddeley Jaguar engines and rubber undercarriages; designated as DH.9Js,
3827-406: The carriers that won these routes would, through time and mergers, evolve into Pan Am , Delta Air Lines , Braniff Airways , American Airlines , United Airlines (originally a division of Boeing ), Trans World Airlines , Northwest Airlines , and Eastern Air Lines . Service during the early 1920s was sporadic: most airlines at the time were focused on carrying bags of mail . In 1925, however,
3916-483: The country's flagship carrier to this day, on 17 May 1933. Germany's Deutsche Lufthansa was created in 1926 by merger of two airlines, one of them Junkers Luftverkehr . Lufthansa, due to the Junkers heritage and unlike most other airlines at the time, became a major investor in airlines outside of Europe, providing capital to Varig and Avianca. German airliners built by Junkers , Dornier , and Fokker were among
4005-467: The domestic industry operates over 10,000 daily departures nationwide. Toward the end of the century, a new style of low cost airline emerged, offering a no-frills product at a lower price. Southwest Airlines , JetBlue , AirTran Airways , Skybus Airlines and other low-cost carriers began to represent a serious challenge to the so-called "legacy airlines", as did their low-cost counterparts in many other countries. Their commercial viability represented
4094-506: The end of the 1930s Aeroflot had become the world's largest airline, employing more than 4,000 pilots and 60,000 other service personnel and operating around 3,000 aircraft (of which 75% were considered obsolete by its own standards). During the Soviet era Aeroflot was synonymous with Russian civil aviation, as it was the only air carrier. It became the first airline in the world to operate sustained regular jet services on 15 September 1956 with
4183-399: The engine having been de-rated to 230 hp (170 kW) in order to improve its reliability. This deficit had a drastic effect on the aircraft's performance, especially at high altitude, with it being inferior to that of the DH.4 it was supposed to replace. The poor performance of the aircraft meant that the DH.9 would have to fight its way through enemy fighters, which could easily catch
4272-618: The first flagships of the Jet Age in the West, while the Eastern bloc had Tupolev Tu-104 and Tupolev Tu-124 in the fleets of state-owned carriers such as Czechoslovak ČSA , Soviet Aeroflot and East-German Interflug . The Vickers Viscount and Lockheed L-188 Electra inaugurated turboprop transport. On 4 October 1958, British Overseas Airways Corporation started transatlantic flights between London Heathrow and New York Idlewild with
4361-513: The last 50 years of the airline industry have varied from reasonably profitable, to devastatingly depressed. As the first major market to deregulate the industry in 1978, U.S. airlines have experienced more turbulence than almost any other country or region. In fact, no U.S. legacy carrier survived bankruptcy-free. Among the outspoken critics of deregulation, former CEO of American Airlines, Robert Crandall has publicly stated: "Chapter 11 bankruptcy protection filing shows airline industry deregulation
4450-692: The last battle use by any user was in late 1922, during the Turkish War of Independence . Greeks had deployed a number of them against the Kemalists who were fighting the British supported Greek Army invading the remaining chunk of the Ottoman Empire after the 1918 Armistice of Mudros followed by the Sevres Treaty which was rejected by the nationalists. One of Greek DH.9s had made a forced landing behind Turkish lines near Muğla during
4539-633: The last of these were withdrawn and scrapped in 1936. A number of different DH.9 conversion programmes for civil use were carried out, both by Airco and its successor, the de Havilland Aircraft Company , and by other third party companies, such as the Aircraft Disposal Company . Some radial powered DH.9Js continued in civil use until 1936. One Dh.9 was transported to Japan during the Sempill Mission . A large number of Dh.9s were also apparently exported to China according to
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#17327932999394628-405: The major airlines implemented an equally high barrier called loss leader pricing. In this strategy an already established and dominant airline stomps out its competition by lowering airfares on specific routes, below the cost of operating on it, choking out any chance a start-up airline may have. The industry side effect is an overall drop in revenue and service quality. Since deregulation in 1978
4717-547: The merger of Instone Air Line Company , British Marine Air Navigation , Daimler Airway and Handley Page Transport , to allow British airlines to compete with stiff competition from French and German airlines that were enjoying heavy government subsidies. The airline was a pioneer in surveying and opening up air routes across the world to serve far-flung parts of the British Empire and to enhance trade and integration. The first new airliner ordered by Imperial Airways,
4806-513: The merger. PAL restarted service on 15 March 1941, with a single Beech Model 18 NPC-54 aircraft, which started its daily services between Manila (from Nielson Field ) and Baguio , later to expand with larger aircraft such as the DC-3 and Vickers Viscount. Cathay Pacific was one of the first airlines to be launched among the other Asian countries in 1946 along with Asiana Airlines , which later joined in 1988. The license to operate as an airliner
4895-540: The most advanced in the world at the time. In 1926, Alan Cobham surveyed a flight route from the UK to Cape Town , South Africa , following this up with another proving flight to Melbourne , Australia . Other routes to British India and the Far East were also charted and demonstrated at this time. Regular services to Cairo and Basra began in 1927 and were extended to Karachi in 1929. The London- Australia service
4984-657: The newly emerging flagships of air travel such as the Boeing Stratocruiser , Lockheed Constellation , and Douglas DC-6 . Most of these new aircraft were based on American bombers such as the B-29 , which had spearheaded research into new technologies such as pressurization . Most offered increased efficiency from both added speed and greater payload. In the 1950s, the De Havilland Comet , Boeing 707 , Douglas DC-8 , and Sud Aviation Caravelle became
5073-411: The passenger cabins were often spacious with luxurious interiors – over speed and efficiency. The relatively basic navigational capabilities of pilots at the time also meant that delays due to the weather were commonplace. By the early 1920s, small airlines were struggling to compete, and there was a movement towards increased rationalization and consolidation. In 1924, Imperial Airways was formed from
5162-493: The pilot's view being obstructed and visibility via the bombsight being unsuitable. The revised cockpit positioning of the DH.9 from the DH.4 placed the pilot and the observer closer together, which was viewed by the RAF as being a considerable advantage in aerial combat; however, the pilot's visibility for ground reconnaissance was decreased as a result. Both radio sets and cameras could be installed. The fuel tanks were enclosed in doped fabric, intended to drain fuel away if
5251-467: The prior derating of its engine to reduce the failure rate. Between May and November 1918, a pair of squadrons stationed at the Western Front (Nos. 99 and 104 ) had 54 of its DH.9s shot down and another 94 aircraft written off due to accidents. On multiple occasions, less than half of a flight of bombers would reach their intended targets; according to Bruce, the successful missions performed by
5340-644: The rapid increase of oil prices in early 2008. Finnair , the largest airline of Finland , had no fatal or hull-loss accidents since 1963, and is recognized for its safety. Tony Jannus conducted the United States' first scheduled commercial airline flight on January 1, 1914, for the St. Petersburg-Tampa Airboat Line . The 23-minute flight traveled between St. Petersburg, Florida and Tampa, Florida , passing some 50 feet (15 m) above Tampa Bay in Jannus' Benoist XIV wood and muslin biplane flying boat. His passenger
5429-412: The rate of production, quantity orders for the DH.9 were also placed with Alliance, G & J.Weir, Short Brothers, Vulcan, Waring & Gillow and National Aircraft Factories No. 1 and No. 2. The first deliveries of the type occurred during November 1917 to 108 Squadron RFC ; by the end of 1917, a total of five DH.9s had been delivered and passed their final inspections. The first combat engagement of
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#17327932999395518-644: The regional market of Asian airline industry India was also one of the first countries to embrace civil aviation. One of the first Asian airline companies was Air India , which was founded as Tata Airlines in 1932, a division of Tata Sons Ltd. (now Tata Group ). The airline was founded by India's leading industrialist, JRD Tata . On 15 October 1932, J. R. D. Tata himself flew a single engined De Havilland Puss Moth carrying air mail (postal mail of Imperial Airways ) from Karachi to Bombay via Ahmedabad . The aircraft continued to Madras via Bellary piloted by Royal Air Force pilot Nevill Vintcent . Tata Airlines
5607-399: The same day, from almost any point in the country. Air travel's advantages put long-distance intercity railroad travel and bus lines under pressure, with most of the latter having withered away, whilst the former is still protected under nationalization through the continuing existence of Amtrak . By the 1980s, almost half of the total flying in the world took place in the U.S., and today
5696-558: The same flight. Generally, airline companies are recognized with an air operating certificate or license issued by a governmental aviation body. Airlines may be scheduled or charter operators. The first airline was the German airship company DELAG , founded on November 16, 1909. The four oldest non-airship airlines that still exist are the Netherlands' KLM (1919), Colombia's Avianca (1919), Australia's Qantas (1920) and
5785-478: The tanks were hit by enemy fire. According to the testing squadron, the DH.9 possessed a high level of manoeuvrability, was relatively easy to perform landings aside from a poor view during the approach. Various improvements and supplementary equipment were trialled and occasionally adopted. Tests of various engines, radiators , silencers and parachutes were conducted to evaluate their performance, however, few of these improvements were ultimately adopted. During
5874-697: The type was widely exported; this included those aircraft that were donated to the Dominions as well as India as part of the Imperial Gift programme. The South African Air Force (SAAF) received a total of 48 DH.9s, and used them extensively, including against the Rand Revolt in 1922. Several South African aircraft were later re-engined with Bristol Jupiter radial engines as the M′pala ; such modified aircraft continued to serve until 1937. Possibly
5963-529: The type, performed over France, was performed in March 1918 by No. 6 Squadron RNAS . By July 1918, a total of nine operational squadrons deployed to the Western Front were using the type. The DH.9's performance in action over the Western Front was typically deemed to have been a disaster; heavy losses of the type were quickly incurred, attributed to both its poor performance and to engine failures, despite
6052-465: The war, numerous customisations and improvised improvements were made to the aircraft by the maintenance crews of individual squadrons, often for the purpose of addressing the type's engine performance issues. After the end of the war, many DH.9s, which had been originally delivered as bombers, were sold; these were often reconfigured to serve in different roles, including passenger and cargo transport, trainer aircraft , and as air ambulances . To boost
6141-568: The way for its eventual merger with Philippine Airlines in March 1941 and made it Asia's oldest airline. It is also the oldest airline in Asia still operating under its current name. Bachrach's majority share in PATCO was bought by beer magnate Andres R. Soriano in 1939 upon the advice of General Douglas MacArthur and later merged with newly formed Philippine Airlines with PAL as the surviving entity. Soriano has controlling interest in both airlines before
6230-424: The world. Established by aviator Albert Plesman , it was immediately awarded a "Royal" predicate from Queen Wilhelmina . Its first flight was from Croydon Airport , London to Amsterdam , using a leased Aircraft Transport and Travel DH-16 , and carrying two British journalists and a number of newspapers. In 1921, KLM started scheduled services. In Finland , the charter establishing Aero O/Y (now Finnair )
6319-540: The world. The airline soon gained a reputation for reliability, despite problems with bad weather, and began to attract European competition. In November 1919, it won the first British civil airmail contract. Six Royal Air Force Airco DH.9A aircraft were lent to the company, to operate the airmail service between Hawkinge and Cologne . In 1920, they were returned to the Royal Air Force. Other British competitors were quick to follow – Handley Page Transport
6408-403: Was Aircraft Transport and Travel , formed by George Holt Thomas in 1916; via a series of takeovers and mergers, this company is an ancestor of modern-day British Airways . Using a fleet of former military Airco DH.4 A biplanes that had been modified to carry two passengers in the fuselage , it operated relief flights between Folkestone and Ghent , Belgium. On July 15, 1919, the company flew
6497-525: Was Deutsche Luft-Reederei established in 1917 which started operating in February 1919. In its first year, the D.L.R. operated regularly scheduled flights on routes with a combined length of nearly 1000 miles. By 1921 the D.L.R. network was more than 3000 km (1865 miles) long, and included destinations in the Netherlands, Scandinavia and the Baltic Republics. Another important German airline
6586-455: Was Junkers Luftverkehr , which began operations in 1921. It was a division of the aircraft manufacturer Junkers , which became a separate company in 1924. It operated joint-venture airlines in Austria, Denmark, Estonia, Finland, Hungary, Latvia, Norway, Poland, Sweden and Switzerland. The Dutch airline KLM made its first flight in 1920, and is the oldest continuously operating airline in
6675-525: Was a former mayor of St. Petersburg, who paid $ 400 for the privilege of sitting on a wooden bench in the open cockpit. The Airboat line operated for about four months, carrying more than 1,200 passengers who paid $ 5 each. Chalk's International Airlines began service between Miami and Bimini in the Bahamas in February 1919. Based in Ft. Lauderdale , Chalk's claimed to be the oldest continuously operating airline in
6764-645: Was a mistake." Congress passed the Air Transportation Safety and System Stabilization Act (P.L. 107–42) in response to a severe liquidity crisis facing the already-troubled airline industry in the aftermath of the September 11 attacks . Through the ATSB Congress sought to provide cash infusions to carriers for both the cost of the four-day federal shutdown of the airlines and the incremental losses incurred through December 31, 2001, as
6853-444: Was a single-engine British bomber aircraft, sharing a high level of similarities with the preceding DH.4. The standard flight surfaces were broadly the same, but adopted a highly redesigned fuselage configuration, including the repositioning of the pilot's cockpit to a more rearwards position. Structurally, the fuselage was similar to its predecessor; plywood cladding covered the forward fuselage, which had no internal bracing, while
6942-614: Was also one of the world's first major airlines which began its operations without any support from the Government. Airco DH.9 The Airco DH.9 (from de Havilland 9) – also known after 1920 as the de Havilland DH.9 – is a British single-engined biplane bomber that was developed and deployed during the First World War . The DH.9 was a development of Airco 's earlier successful DH.4 , with which it shared many components. These were mated to an all-new fuselage and
7031-547: Was blamed for the heavy losses they suffered over the Western Front . The redesigned DH.9A was fitted with a more powerful and reliable American Liberty L-12 engine which rectified the shortcomings of the original DH.9 model. During June 1917, partially as a result of attacks by German bombers on London , the War Office issued its recommendation to almost double the size of the Royal Flying Corps (RFC) to
7120-536: Was designed by de Havilland for the Aircraft Manufacturing Company in 1916 as a successor to the DH.4 . It used the wings and tail unit of the DH.4 but featured a modified fuselage which moved the pilot closer to the gunner/observer and away from the engine and fuel tank, which facilitated communication and was a more optimal fighting configuration. The other major change from the DH.4
7209-418: Was established in 1919 and used the company's converted wartime Type O/400 bombers with a capacity for 12 passengers, to run a London - Paris passenger service. The first French airline was Société des lignes Latécoère , later known as Aéropostale, which started its first service in late 1918 to Spain. The Société Générale des Transports Aériens was created in late 1919, by the Farman brothers and
7298-450: Was granted by the federal government body after reviewing the necessity at the national assembly. The Hanjin occupies the largest ownership of Korean Air as well as few low-budget airlines as of now. Korean Air is one of the four founders of SkyTeam , which was established in 2000. Asiana Airlines joined Star Alliance in 2003. Korean Air and Asiana Airlines comprise one of the largest combined airline miles and number of passenger served at
7387-481: Was inaugurated in 1932 with the Handley Page HP 42 airliners. Further services were opened up to Calcutta , Rangoon , Singapore , Brisbane and Hong Kong passengers departed London on 14 March 1936 following the establishment of a branch from Penang to Hong Kong. France began an air mail service to Morocco in 1919 that was bought out in 1927, renamed Aéropostale , and injected with capital to become
7476-596: Was introduced to nearly every theatre of the conflict prior to the signing of the Armistice of 11 November 1918 , which ended the conflict. Reportedly, the DH.9 was also more successful in combat against the Turkish forces in the Middle East , where they faced less aerial opposition. Stationed at coastal aerodromes across the British mainland, the type was also used extensively to perform coastal patrol missions with
7565-614: Was signed in the city of Helsinki on 12 September 1923. Junkers F.13 D-335 became the first aircraft of the company, when Aero took delivery of it on 14 March 1924. The first flight was between Helsinki and Tallinn , capital of Estonia , and it took place on 20 March 1924, one week later. In the Soviet Union , the Chief Administration of the Civil Air Fleet was established in 1921. One of its first acts
7654-620: Was the Handley Page W8f City of Washington , delivered on 3 November 1924. In the first year of operation the company carried 11,395 passengers and 212,380 letters. In April 1925, the film The Lost World became the first film to be screened for passengers on a scheduled airliner flight when it was shown on the London-Paris route. Two French airlines also merged to form Air Union on 1 January 1923. This later merged with four other French airlines to become Air France ,
7743-645: Was the world's first airline . It was founded on November 16, 1909, with government assistance, and operated airships manufactured by The Zeppelin Corporation . Its headquarters were in Frankfurt . The first fixed-wing scheduled airline was started on January 1, 1914. The flight was piloted by Tony Jannus and flew from St. Petersburg, Florida , to Tampa, Florida , operated by the St. Petersburg–Tampa Airboat Line . The earliest fixed wing airline in Europe
7832-416: Was the choice of the promising new B.H.P engine, which was predicted to produce 300 hp (220 kW) to provide adequate performance to match enemy fighters. Based on the performance estimates for the DH.9 (which were initially expected to surpass those of the DH.4), and the similarity to the DH.4, which meant that it would be easy to convert production over to the new aircraft, it was decided to place
7921-404: Was to help found Deutsch-Russische Luftverkehrs A.G. (Deruluft), a German-Russian joint venture to provide air transport from Russia to the West. Domestic air service began around the same time, when Dobrolyot started operations on 15 July 1923 between Moscow and Nizhni Novgorod. Since 1932 all operations had been carried under the name Aeroflot . Early European airlines tended to favor comfort –
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