2009年5月13日星期三

Airbus Company


Airbus SAS is an aircraft manufacturing subsidiary of EADS, a European aerospace company. Based in Toulouse, France, and with significant activity across Europe, the company produces around half of the world's jet airliners.

Airbus began as a consortium of aerospace manufacturers. Consolidation of European defence and aerospace companies around the turn of the century allowed the establishment of a simplified joint stock company in 2001, owned by EADS (80%) and BAE Systems (20%). After a protracted sales process BAE sold its shareholding to EADS on 13 October 2006.

Airbus employs around 57,000 people at sixteen sites in four European Union countries: Germany, France, the United Kingdom, and Spain. Final assembly production is at Toulouse (France), Hamburg (Germany), Seville (Spain) and, since 2009, Tianjin (China). Airbus has subsidiaries in the United States, Japan and China.

The company is known for producing and marketing the first commercially viable fly-by-wire airliner.

Airbus Industrie began as a consortium of European aviation firms to compete with American companies such as Boeing, McDonnell Douglas, and Lockheed.

While many European aircraft were innovative, even the most successful had small production runs.In 1991, Jean Pierson, then CEO and Managing Director of Airbus Industrie, described a number of factors which explained the dominant position of American aircraft manufacturers: the land mass of the United States made air transport the favoured mode of travel; a 1942 Anglo-American agreement entrusted transport aircraft production to the US; and World War II had left America with "a profitable, vigorous, powerful and structured aeronautical industry."

In the mid-1960s, tentative negotiations commenced regarding a European collaborative approach. Individual aircraft companies had already envisaged such a requirement; in 1959 Hawker Siddeley had advertised an "Airbus" version of the Armstrong Whitworth AW.660 Argosy, which would "be able to lift as many as 126 passengers on ultra short routes at a direct operating cost of 2d. per seat mile."

However, European aircraft manufacturers were aware of the risks of such a development and began to accept, along with their governments, that collaboration was required to develop such an aircraft and to compete with the more powerful US manufacturers. At the 1965 Paris Air Show major European airlines informally discussed their requirements for a new "airbus" capable of transporting 100 or more passengers over short to medium distances at a low cost.

The same year Hawker Siddeley (at the urging of the UK government) teamed with Breguet and Nord to study airbus designs. The Hawker Siddeley/Breguet/Nord groups HBN 100 became the basis for the continuation of the project. By 1966 the partners were Sud Aviation (France), Arbeitsgemeinschaft Airbus, later Deutsche Airbus (Germany) and Hawker Siddeley (UK). A request for funding was made to the three governments in October 1966.

Airbus A300B4-600R

By early 1967 the "A300" label began to be applied and the proposal developed into a 320 seat, twin engined airliner.On 25 July 1967 the three governments agreed to proceed to the definition stage with the mission statement:

"For the purpose of strengthening European co-operation in the field of aviation technology and thereby promoting economic and technological progress in Europe, to take appropriate measures for the joint development and production of an airbus."

Shortly after the agreement, Roger Béteille was appointed technical director of the A300 project. Béteille developed a division of labour which would be the basis of Airbus' production for years to come: France would manufacture the cockpit, flight control and the lower centre section of the fuselage; Hawker Siddeley, whose Trident technology had impressed him, was to manufacture the wings; Germany should make the forward and rear fuselage sections, as well as the upper centre section; The Dutch would make the flaps and spoilers; finally Spain (yet to become a full partner) would make the horizontal tailplane.

On 26 September 1967 the German, French and British governments signed a Memorandum of Understanding in London which allowed continued development studies. This also confirmed Sud Aviation as the "lead company", that France and the UK would each have a 37.5% workshare with Germany taking 25%, and that Rolls-Royce would manufacture the engines.

In the two years following this agreement, both the British and French governments expressed doubts about the project. The MoU had stated that 75 orders must be achieved by 31 July 1968. However lukewarm airline support for a 300 seat Airbus A300 lead to the partners submitting the A250 proposal (what became the A300B) for a 250 seat airliner powered by existing engines.

This dramatically reduced development costs, as the Rolls-Royce RB207 represented a large proportion of those costs. The RB207 had also suffered difficulties, since Rolls-Royce was concentrating its efforts on the development of the related RB211 for the Lockheed L-1011.The French government threatened to withdraw from the project due to the concern over funding development of the Airbus A300, Concorde and the Dassault Mercure concurrently, but was persuaded otherwise.

Having announced its concern at the A300B proposal in December 1968, and fearing it would not recoup its investment due to lack of sales, the British government announced its withdrawal on 10 April 1969.Germany took this opportunity to increase its share of the project to 50%. Given the participation by Hawker Siddeley up to that point, France and Germany were reluctant to take over its wing design. Thus the British company was allowed to continue as a privileged subcontractor.Hawker Siddeley invested GB£35 million in tooling and, requiring more capital, received a GB£35 million loan from the German government.

Formation of Airbus Industrie

Airbus A300, the first aircraft model launched by Airbus.

Airbus Industrie was formally established as a Groupement d'Interet Economique (Economic Interest Group or GIE) on 18 December 1970.It had been formed by a government initiative between France, Germany and the UK that originated in 1967. The name "Airbus" was taken from a non-proprietary term used by the airline industry in the 1960s to refer to a commercial aircraft of a certain size and range, for this term was acceptable to the French linguistically.

Aerospatiale and Deutsche Airbus each took a 36.5% share of production work, Hawker Siddeley 20% and Fokker-VFW 7%.Each company would deliver its sections as fully equipped, ready-to-fly items. In October 1971 the Spanish company CASA acquired a 4.2% share of Airbus Industrie, with Aerospatiale and Deutsche Airbus reducing their stakes to 47.9%.

In January 1979 British Aerospace, which had absorbed Hawker Siddeley in 1977, acquired a 20% share of Airbus Industrie. The majority shareholders reduced their shares to 37.9%, while CASA retained its 4.2%.

In 1972, the A300 made its maiden flight and the first production model, the A300B2 entered service in 1974. Initially the success of the consortium was poor but by 1979 there were 81 aircraft in service. It was the launch of the A320 in 1981 that guaranteed the status of Airbus as a major player in the aircraft market - the aircraft had over 400 orders before it first flew, compared to 15 for the A300 in 1972.

Transition to Airbus SAS

The retention of production and engineering assets by the partner companies in effect made Airbus Industrie a sales and marketing company.This arrangement led to inefficiencies due to the inherent conflicts of interest that the four partner companies faced; they were both GIE shareholders of, and subcontractors to, the consortium.

The companies collaborated on development of the Airbus range, but guarded the financial details of their own production activities and sought to maximise the transfer prices of their sub-assemblies.

In the early 1990s the then Airbus CEO Jean Pierson argued that the GIE should be abandoned and Airbus established as a conventional company. However, the difficulties of integrating and valuing the assets of four companies, as well as legal issues, delayed the initiative.

In December 1998, when it was reported that British Aerospace and DASA were close to merging, Aérospatiale paralysed negotiations on the Airbus conversion; the French company feared the combined BAe/DASA, which would own 57.9% of Airbus, would dominate the company and it insisted on a 50/50 split.However, the issue was resolved in January 1999 when BAe abandoned talks with DASA in favour of merging with Marconi Electronic Systems to become BAE Systems.

Then in 2000 three of the four partner companies (DaimlerChrysler Aerospace, successor to Deutsche Airbus; Aérospatiale-Matra, successor to Sud-Aviation; and CASA) merged to form EADS, simplifying the process. EADS now owned Airbus France, Airbus Deutschland and Airbus España, and thus 80% of Airbus Industrie.BAE Systems and EADS transferred their production assets to the new company, Airbus SAS, in return for shareholdings in that company.

Civilian products

Airbus A320, the first model in the A318, A319, A320 and A321 range of airliners
The Airbus product line started with the A300, the world's first twin-aisle, twin-engined aircraft. A shorter, re-winged, re-engined variant of the A300 is known as the A310. Building on its success, Airbus launched the A320 with its innovative fly-by-wire control system.

The A320 has been, and continues to be, a great commercial success. The A318 and A319 are shorter derivatives with some of the latter under construction for the corporate biz-jet market (Airbus Corporate Jet). A stretched version is known as the A321 and is proving competitive with later models of the Boeing 737.
The longer-range widebody products, the twin-jet A330 and the four-engine A340, have efficient wings, enhanced by winglets. The Airbus A340-500 has an operating range of 16 700 kilometres (9000 nautical miles), the second longest range of any commercial jet after the Boeing 777-200LR (range of 17 446 km or 9420 nautical miles). The company is particularly proud of its use of fly-by-wire technologies and the common cockpit systems in use throughout the aircraft family, which make it much easier to train crew.

Airbus is studying a replacement for the A320 series, tentatively dubbed NSR, for "New Short-Range aircraft."Those studies indicated a maximum fuel efficiency gain of 9-10% for the NSR. Airbus however opted to enhance the existing A320 design using new winglets and working on aerodynamical improvements. This "A320 Enhanced" should have a fuel efficiency improvement of around 4-5%, shifting the launch of a A320 replacement to 2017-2018.

In July 2007, Airbus delivered its last A300 to FedEx, marking the end of the A300/A310 production line. Airbus intends to relocate Toulouse A320 final assembly activity to Hamburg, and A350/A380 production in the opposite direction as part of its Power8 organization plan begun under ex-CEO Christian Streiff.

Airbus supplied replacement parts and service for Concorde until its retirement in 2003.

Product list and details (date information from Airbus)

A300
Description : 2 engine, twin aisle
Seats: 228-254
Max : 361
Launch date :May 1969
Frist Flight : 28 October 1972
1st delivery : May 1974 (Air France)
Production to cease/ceased : 27 March 2007

A310
Description : 2 engine, twin aisle, modified A300
Seats :187
Max : 279
Launch date : July 1978
1st flight :3 April 1982
1st delivery : December 1985 (Air Algerie)
Production to cease/ceased : 27 March 2007

A318
Description : 2 engine, single aisle, shortened 6.17 m from A320
Seats: 107
Max : 117
Launch date : April 1999
1st flight : 15 January 2002
1st delivery : October 2003 (Frontier Airlines)

A319
Description : 2 engine, single aisle, shortened 3.77 m from A320
Seats:124
Max :156
Launch date : June 1993
1st flight : 25 August 1995
1st delivery : April 1996 (Swissair)

A320
Description : 2 engine, single aisle
Seats:150
Max :180
Launch date : March 1984
1st flight : 22 February 1987
1st delivery : March 1988 (Air Inter)

A321
Description : 2 engine, single aisle, lengthened 6.94 m from A320
Seats: 185
Max :220
Launch date : November 1989
1st flight : 11 March 1993
1st delivery : January 1994 (Lufthansa)

A330
Description : 2 engine, twin aisle
Seats: 253-295
Max :406-440
Launch date : June 1987
1st flight : 2 November 1992
1st delivery : December 1993 (Air Inter)

A340
Description : 4 engine, twin aisle
Seats: 239-380
Max :420-440
Launch date : June 1987
1st flight : 25 October 1991
1st delivery : January 1993 (Air France)

A350
Description :2 engine, twin aisle
Seats: 270-350
Launch date : December 2006
1st flight : 2011 expected
1st delivery : mid-2013 (Qatar)

A380
Description :4 engine, double deck, twin aisle
Seats: 555
Max :853
Launch date : 2002
1st flight : 27 April 2005
1st delivery : 15 October 2007 (Singapore Airlines)

Airbus aircraft numbering system

The Airbus numbering system is an alpha numeric model number followed by a dash and a three digit number.

The model number takes the form of the letter "A" followed by a '3', a digit, then followed normally by a '0' (except in the case of the A319, A321 and A400M) , e.g. A320. The succeeding three digit number represents the aircraft series, the engine manufacturer and engine version number respectively.

To use an A320-200 with International Aero Engines (IAE) V2500-A1 engines as an example; The code is 2 for series 200, 3 for IAE and engine version 1, thus the aircraft number is A320-231.

An additional letter is sometimes used. These include, 'C' for a combi version (passenger/freighter), 'F' for a freighter model, 'R' for the long range model, and 'X' for the enhanced model.

International manufacturing presence

The final assembly lines of Airbus are in Toulouse (France) (two assembly lines), Hamburg (Germany) (one assembly line), Seville (Spain)for the Airbus A400M and Tianjin, China for the A320 series.

Airbus, however, has a number of other plants in different European locations, reflecting its foundation as a consortium. An original solution to the problem of moving aircraft parts between the different factories and the assembly plants is the use of "Beluga" specially enlarged jets, capable of carrying entire sections of fuselage of Airbus aircraft.

This solution has also been investigated by Boeing, who retrofitted 3 of their 747 aircraft to transport the components of the 787. An exception to this scheme is the A380, whose fuselage and wings are too largefor sections to be carried by the Beluga. Large A380 parts are brought by ship to Bordeaux, and then transported to the Toulouse assembly plant by a specially enlarged road.

North America is an important region to Airbus in terms of both aircraft sales and suppliers. 2,000 of the total of approximately 5,300 Airbus jetliners sold by Airbus around the world, representing every aircraft in its product line from the 107-seat A318 to the 565-passenger A380, are ordered by North American customers.

According to Airbus, US contractors, supporting an estimated 120,000 jobs, earned an estimated $5.5 billion (2003) worth of business. For example, one version of the A380 has 51% American content in terms of work share value.

EADS Airbus will be opening an assembly plant in Tianjin, China for its A320 series airliners, to be operational in 2009. The first plane will deliver to SICHUAN Airlines.AVIC I and AVIC II will be EADS' local partners for the site, to which sub-assemblies will be sent from plants around the world.

A plant will be built in Mobile, Alabama for KC-45A, A330-200MRTT and A330-200F production.

The Boeing Company

The Boeing Company is a major aerospace and defense corporation, originally founded by William E. Boeing in Seattle, Washington. Boeing has expanded over the years, merging with McDonnell Douglas in 1997. Its international headquarters has been in Chicago, Illinois, US since 2001. Boeing is the largest global aircraft manufacturer by revenue, orders and deliveries, and the second-largest aerospace and defense contractor in the world.Boeing is the largest exporter in the United States. Its stock is a component of the Dow Jones Industrial Average.

History

Before 1950s

Boeing was incorporated in Seattle, Washington by William E. Boeing, on July 15, 1916, as "Pacific Aero Products Co." following the June 15 maiden flight of one of the two "B&W" seaplanes built with the assistance of George Conrad Westervelt, a U.S. Navy engineer. Many of Boeing's early planes were seaplanes.

On May 9, 1917, the company became the "Boeing Airplane Company". William E. Boeing had studied at Yale University and worked initially in the timber industry, where he became wealthy and acquired knowledge about wooden structures. This knowledge would prove invaluable in his subsequent design and assembly of airplanes.

In 1927 Boeing created an airline named Boeing Air Transport, which merged a year later with Pacific Air Transport and the Boeing Airplane Company. The company changed its name to United Aircraft and Transport Corporation in 1929 and acquired Pratt & Whitney, Hamilton Standard Propeller Company, and Chance Vought. United Aircraft then purchased National Air Transport in 1930.

In 1933 the revolutionary Boeing 247 was introduced, the first truly modern airliner. It was much faster, safer, and easier to fly than other passenger aircraft. For example, it was the first twin engine passenger aircraft that could fly on one engine. In an era of unreliable engines, this vastly improved flight safety. Boeing built the first sixty aircraft exclusively for its own airline operations. This badly hurt competing airlines, and was typical of the anti-competitive corporate behavior that the US government sought to prohibit at the time.

The Air Mail Act of 1934 prohibited airlines and manufacturers from being under the same corporate umbrella, so the company split into three smaller companies - Boeing Airplane Company, United Airlines, and United Aircraft Corporation, the precursor to United Technologies. As a result, William Boeing sold off his shares.

Shortly after, an agreement with Pan American World Airways (Pan Am) was reached, to develop and build a commercial flying boat able to carry passengers on transoceanic routes. The first flight of the Boeing 314 Clipper was in June 1938. It was the largest civil aircraft of its time, with a capacity of 90 passengers on day flights, and of 40 passengers on night flights. One year later, the first regular passenger service from the US to the UK was inaugurated. Subsequently other routes were opened, so that soon Pan Am flew with the Boeing 314 to destinations all over the world.

In 1938, Boeing completed work on the Model 307 Stratoliner. This was the world’s first pressurized-cabin transport aircraft, and it was capable of cruising at an altitude of 20,000 feet (6,100 m). — above most weather disturbances.

During World War II, Boeing built a large number of bombers. Many of the workers were women whose husbands had gone to war. In the beginning of March 1944, production had been scaled up in such a manner that over 350 planes were built each month. To prevent an attack from the air, the manufacturing plants had been covered with greenery and farmland items.

During these years of war the leading aircraft companies of the US cooperated. The Boeing-designed B-17 bomber was assembled also by Lockheed Aircraft Corp. and Douglas Aircraft Co., while the B-29 was assembled also by Bell Aircraft Co. and by Glenn L. Martin Company.

After the war, most orders of bombers were canceled and 70,000 people lost their jobs at Boeing. The company aimed to recover quickly by selling its Stratocruiser, a luxurious four-engine commercial airliner developed from the B-29. However, sales of this model were not as expected and Boeing had to seek other opportunities to overcome the situation. The company successfully sold military aircraft adapted for troop transportation and for aerial refueling.

1950s

Boeing developed military jets such as the B-47 Stratojet and B-52 Stratofortress in the late-1940s and into the 1950s. During the early 1950s, Boeing used company funds to develop the 367-80 jet airliner demonstrator that lead to the KC-135 Stratotanker and Boeing 707 jetliner.

In the mid-1950s technology had advanced significantly, which gave Boeing the opportunity to develop and manufacture totally new products. One of the first was the guided short-range missile used to intercept enemy aircraft. By that time the Cold War had become a fact of life, and Boeing used its short-range missile technology to develop and build an intercontinental missile.

In 1958, Boeing began delivery of its 707, the United States' first commercial jet airliner, in response to the British De Havilland Comet, French Sud Aviation Caravelle and Soviet Tupolev Tu-104, which were the world’s first generation of commercial jet aircraft. With the 707, a four-engine, 156-passenger airliner, the US became a leader in commercial jet manufacture. A few years later, Boeing added a second version of this aircraft, the 720, which was slightly faster and had a shorter range.

1960s

Vertol Aircraft Corporation was acquired by Boeing in 1960,and was reorganized as Boeing's Vertol division. The twin-rotor CH-47 Chinook, produced by Vertol, took its first flight in 1961. This heavy-lift helicopter remains a work-horse vehicle up to the present day. In 1964, Vertol also began production of the CH-46 Sea Knight.

In December, 1960 Boeing announced the model 727 jetliner, which went into commercial service about three years later. Different passenger, freight and convertible freighter variants were developed for the 727. The 727 was the first commercial jetliner to reach 1000 sales, and a few years later the 1500 mark was set.

In 1967, Boeing introduced another short- and medium-range airliner, the twin-engine 737. It has become since then the best-selling commercial jet aircraft in aviation history. The 737 is still being produced, and continuous improvements are made. Several versions have been developed, mainly to increase seating capacity and range.

The roll-out ceremonies for the first 747-100 took place in 1968, at the massive new factory in Everett, about an hour's drive from Boeing's Seattle home. The aircraft made its first flight a year later. The first commercial flight occurred in 1970. The 747 has an intercontinental range and a larger seating capacity than Boeing's previous aircraft.

The 707 and 747 formed the backbone of many major airline fleets through the end of the 1970s.
Boeing also developed hydrofoils in the 1960s. The screw driven USS High Point (PCH-1) was an experimental submarine hunter. The patrol hydrofoil USS Tucumcari (PGH-2) was more successful. Only one was built, but it saw service in Vietnam and Europe before running aground in 1972. Its innovative waterjet[citation needed] and fully submersed flying foils were the model for the later Pegasus class patrol hydrofoils and Jetfoil ferries in the 1980s. The Tucumcari and later boats were produced in Renton. While the Navy hydrofoils were withdrawn by the end of the 1980s, the swift and smooth Boeing Jetfoils are still in service in Asia.

1970s


In the beginning of the 1970s, Boeing faced a new crisis. The Apollo program, in which Boeing had participated significantly during the preceding decade, was almost entirely canceled. Once more, Boeing hoped to compensate with sales of its commercial airliners.

At that time, however, there was a heavy recession in the airlines industry so that Boeing did not receive any orders for more than a year. Boeing's bet for the future, the new 747, while delayed in production by three months because of problems with its Pratt & Whitney engines.

Another problem was that in 1971, the U.S. Congress decided to stop the financial support for the development of the supersonic 2707, Boeing's answer to the British-French Concorde, forcing the company to discontinue the project. The company had to reduce the number of employees from over 80,000 to almost half, only in the Seattle area.

In January 1970, the first 747, a four-engine long-range airliner, flew its first commercial flight. This famous aircraft completely changed the way of flying, with its 450-passenger seating capacity and its upper deck. Boeing has delivered nearly 1,400 747s. The 747 has undergone continuous improvements to keep it technologically up-to-date. Larger versions have also been developed by stretching the upper deck.

The narrow body Boeing 757 replaced the 707 and 727
During the 1970s, Boeing also developed the US Standard Light Rail Vehicle which was used in San Francisco, Boston and Morgantown, WV.

1990s

Air France 777-300ER

Boeing was one of seven companies competing for the Advanced Tactical Fighter. Boeing's entry was not selected but, as part of an agreement with General Dynamics and Lockheed, all three companies would participate in the development if one of the three company's design was selected. The Lockheed design was eventually selected and developed into the F-22 Raptor.

In April 1994, Boeing introduced the most modern commercial jet aircraft at the time, the twin-engine 777, with a seating capacity of between 300 and 400 passengers in a standard three class layout, in between the 767 and the 747. The longest range twin-engined aircraft in the world, the 777 was the first Boeing airliner to feature a "fly-by-wire" system and was conceived partly in response to the inroads being made by the European Airbus into Boeing’s traditional market.

This aircraft reached an important milestone by being the first airliner to be designed entirely by using CAD techniques. Also in the mid-1990s, the company developed the revamped version of the 737, known as the “Next-Generation 737”, or 737NG. It has since become the fastest-selling version of the 737 in history, and on April 20, 2006 sales passed those of the 'Classic 737', with a follow-up order for 79 aircraft from Southwest Airlines. The “Next-Generation 737” line includes the 737-600, the 737-700, the 737-800, and the 737-900.

In 1996, Boeing acquired Rockwell’s aerospace and defense units. The Rockwell products became a subsidiary of Boeing, named Boeing North American, Inc. In August of the next year, Boeing merged with McDonnell Douglas in a US$13 billion stock swap under the name The Boeing Company.

However this name had actually been Boeing's official name previously adapted on May 21, 1961.Following the merger, the McDonnell Douglas MD-95 was renamed the Boeing 717, and the production of the MD-11 was limited to the freighter version. Boeing introduced a new corporate identity with completion of the merger, incorporating the Boeing logo type and a stylized version of the McDonnell Douglas symbol, which was derived from the Douglas Aircraft logo from the 1970s.

2000s

Boeing's headquarters in Chicago. Formerly the headquarters of Morton Salt

International Space Station

In September 2001, Boeing moved its corporate headquarters from Seattle to Chicago. Chicago, Dallas and Denver — vying to become the new home of the world’s largest aerospace concern — all had offered packages of multimillion-dollar tax breaks.

On October 10, 2001, Boeing lost to its rival Lockheed Martin in the fierce competition for the multi-billion dollar Joint Strike Fighter contract. Boeing’s entry, the X-32, was rejected in favor of Lockheed’s X-35 entrant. Boeing continues to serve as the prime contractor on the International Space Station and has built several of the major components.

After several decades of success, Boeing lost ground to Airbus and subsequently lost its position as market leader in 2003. Multiple Boeing projects were pursued and then canceled, notably the Sonic Cruiser, a proposed jetliner that would travel just under the speed of sound, cutting intercontinental travel times by as much as 20 percent. It was launched in 2001 along with a new advertising campaign to promote the company's new motto, "Forever New Frontiers", and to rehabilitate its image. However, the plane's fate was sealed by the changes in the commercial aviation market following the September 11, 2001 terrorist attacks and the subsequent weak economy and increase in fuel prices.

Subsequently, Boeing streamlined production and turned its attention to a new model, the 787 Dreamliner, using much of the technology developed for the Sonic Cruiser, but in a more conventional aircraft designed for maximum efficiency. The company also launched new variants of its successful 737 and 777 models. The 787 proved to be highly popular choice with airlines, and won a record number of pre-launch orders at a time in which Airbus was seen to be struggling with delays and cost overruns in producing its A380 suberjumbo; at the same time, several airlines threatened to switch their A380 orders to Boeing's modernized version of the 747, the 747-8. Airbus's response to the 787, the A350, received a lukewarm response at first when it was announced as an improved version of the A330, and only gained significant orders when Airbus promised an entirely new design.

In 2004, Boeing ended production of the 757 after 1055 were produced. More advanced, stretched versions of the 737 were beginning to compete against the 757, and the new 787-3 filled much of the top end of the 757 market. Also that year, Boeing announced that the 717, the last civil aircraft to be designed by McDonnell Douglas, would cease production in 2006. The 767 was in danger of cancellation as well, with the 787 replacing it, but orders for the freighter version extended the program.

In May 2005, Boeing announced its intent to form a joint venture, United Launch Alliance with its competitor Lockheed Martin. The new venture will be the largest provider of rocket launch services to the US government. The joint venture gained regulatory approval and completed the formation on December 1, 2006.

On August 2, 2005 Boeing sold its Rocketdyne rocket engine division to Pratt & Whitney. On May 1, 2006, Boeing announced that it had reached a definitive agreement to purchase Dallas, Texas-based Aviall, Inc. for $1.7 billion and retain $350 million in debt. Aviall, Inc. and its subsidiaries, Aviall Services, Inc. and ILS formed a wholly owned subsidiary of Boeing Commercial Aviation Services (BCAS).

On August 18, 2007, NASA announced that Boeing would be the manufacturing contractor for the liquid-fueled upper stage of the Ares I rocket. The stage, based on both Apollo-Saturn and Space Shuttle technologies, will be constructed at NASA's Michoud Assembly Facility near New Orleans, the same site where Boeing constructed the massive S-IC stage of the Saturn V rocket in the 1960s.

Recent product development

The Boeing 787 rollout on July 8, 2007

Boeing has recently achieved several consecutive launches, beginning with the formal launch of the 787 for delivery to All Nippon Airways and Air New Zealand. Rollout of the first 787 occurred on July 8, 2007.

Boeing also received the launch contract from the US Navy for the P-8 Multimission Maritime Aircraft, an anti-submarine warfare patrol aircraft. Several orders for the Wedgetail AEW&C airplanes are expected as well.

Boeing launched the 777 Freighter in May 2005 with an order from Air France. The freighter variant is based on the -200LR. Other customers include FedEx, Emirates Airline, and Air Atlanta Icelandic. Boeing has achieved above projected orders for its 787 Dreamliner, outselling the rival Airbus A350.

Boeing officially announced in November 2005 that it would produce a larger variant of the 747, the 747-8, in two models, commencing with the Freighter model for two cargo carriers with firm orders for the aircraft. The second model, dubbed the Intercontinental, would be produced for passenger airlines that Boeing expected would place orders in the near future. Both models of the 747-8 would feature a lengthened fuselage, new, advanced engines and wings, and the incorporation of other technologies developed for the 787.

Boeing has also introduced new extended range versions of the 737. These include the 737-700ER and 737-900ER. The 737-900ER is the latest and will extend the range of the 737-900 to a similar range as the successful 737-800 with the capability to fly more passengers, due to the addition of two extra emergency exits.

The record-breaking 777-200LR Worldliner, presented at the Paris Air Show 2005.

The 777-200LR Worldliner embarked on a well-received global demonstration tour in the second half of 2005, showing off its capacity to fly farther than any other commercial aircraft. On November 10, 2005, the 777-200LR set a world record for the longest non-stop flight. The plane, which departed from Hong Kong traveling to London, took a longer route, which included flying over the U.S. It flew 11,664 nautical miles (21,601km) during its 22-hour 42-minute flight. It was flown by Pakistan International Airlines pilots and PIA was the first airline to fly the 777-200LR Worldliner.

Realizing that increasing numbers of passengers have become reliant on their computers to stay in touch, Boeing introduced Connexion by Boeing, a satellite based Internet connectivity service that promised air travelers unprecedented access to the World Wide Web. The company debuted the product to journalists in 2005, receiving generally favorable reviews. However, facing competition from cheaper options, such as cellular networks, it proved too difficult to sell to most airlines. In August 2006, after a short and unsuccessful search for a buyer for the business, Boeing chose to discontinue the service.

2009年4月9日星期四

Airasia Airline

AirAsia - The Story So Far

The leading low fare airline in the Asia - AirAsia has been expanding rapidly since 2001, to become an award winning and the largest low cost carrier in Asia. With a fleet of 72 aircrafts, AirAsia flies to over 61 domestic and international destinations with 108 routes, and operates over 400 flights daily from hubs located in Malaysia, Thailand and Indonesia.

To date, AirAsia has flown over 55 million guests across the region and continues to spread its wings to create more extensive route network through its associate companies, Thai AirAsia and Indonesia AirAsia. AirAsia believes in the no-frills, hassle-free, low fare business concept and feels that keeping costs low requires high efficiency in every part of the business.

Efficiency creates savings which are then passed on to guests so that affordable air travel can become a reality. Through our philosophy of ‘Now Everyone Can Fly’, AirAsia has sparked a revolution in air travel with more and more people around the region choosing AirAsia as their preferred choice of transport.

As AirAsia continuously strives to promote air travel, we also seek to create excitement amongst our guests with our range of innovative and personalized service.

Our Vision
To be the largest low cost airline in Asia and serving the 3 billion people who are currently underserved with poor connectivity and high fares.

Our Mission
.To be the best company to work for whereby employees are treated as part of a big family
.Create a globally recognized ASEAN brand
.To attain the lowest cost so that everyone can fly with AirAsia
.Maintain the highest quality product, embracing technology to reduce cost and enhance service levels

Our Values
We make the low fare model possible through the implementation of the following key strategies,
Safety First:
Partnering with the world’s most renowned maintenance providers and complying with the with world airline operations.

High Aircraft Utilisation:
Implementing the regions fastest turnaround time at only 25 minutes, assuring lower costs and higher productivity.

Low Fare, No Frills:
Providing guests with the choice of customizing services without compromising on quality and services.

Streamline Operations:
Making sure that processes are as simple as possible.

Lean Distribution System:
Offering a wide and innovative range of distribution channels to make booking and travelling easier.

Point to Point Network:
Applying the point-to-point network keeps operations simple and costs, low.

AirAsia X - The Story So Far

Introduced in January 2007, AirAsia X focuses on the low-cost, long-haul segment and is based on the high frequency, point-to-point networks to long-haul services business. Covering destinations between four and eight hours in flight duration from Kuala Lumpur, AirAsia X compliments AirAsia's current extensive route network.

AirAsia X’s cost efficiencies are derived from maintaining a simple aircraft fleet and a route network based on low-cost airports, without complex code-sharing and other legacy overheads that weigh down traditional airlines without compromising on safety. Guests continue to enjoy low fares, through cost savings that we pass on to guests.
AirAsia X’s efficient and reliable operations are fully licensed and monitored by Malaysian and international regulators, and adhere to full international standards.
AirAsia X is committed in offering X-citing low fares, X-emplary levels of safety and care, and an X-traordinary in-flight and service experience to all our guests - spreading the amazing AirAsia experience to exciting destinations in Australia, China, India, Korea, Japan, Middle East and Europe.
AirAsia X’s destination network are connected to AirAsia’s extensive network of 105 routes, covering ASEAN countries and China, which provides seamless connectivity for guests.

AirAsia
Concept :Low cost short haul, no-frills
Flying Range :Within 4 hours flying time from departing city
Aircraft :Airbus A320 with 180 seats
Seat Type :Single seat
Seat Option :Free seating with Xpress Boarding option
In-flight Dining :Wide range of light meals and snacks available for purchase onboard the aircraft

AirAsia X
Concept:Low cost long haul, no frills
Flying Range:More than 4 hours flying time from departing city
Aircraft:Airbus A330 with more than 330 seats
Seat Type :Economy seat and XL seat
Seat Option :Assigned seating with advance seat request option
In-flight Dining :Pre-ordered full meals are available including Asian, Western, Vegetarian and Kid's Meal. Light snacks are also available for purchase onboard

亚洲航空


亚洲航空(简称亚航)Airasia Airline

是马来西亚第二家国际航空公司,也是马来西亚唯一的廉价航空公司。

亚洲航空于1993年成立,1996年11月18日开始应运。

该公司在2001年由Tune Air Sdn Bhd 从DRB Hicom接管,现时由Tony Fernandez领导。

从2002年到现在,乘客倍增,航线也增加了,最近增加了由FAX主导的英国远途国际航线。

亚洲航空的目的地不断增加,於2004年先后开通了印尼、澳門、廈門及馬尼拉等地。2005年开通了越南及柬埔寨等108条航线,目的地超过61个。

亚洲航空已向Airbus 公司订购了175架A320飞机,而新加入的A320飞机将会完全取代老旧的波音737飞机。

客运机队:截至2009年1月

Airasia 72 架 180座位Airbus A320 及300 座位 Airbus A320

公司背景资料

亚航- 我们的故事

亚航是亚洲领先的廉价航空公司,从2001年开始不断地迅速扩张,成为亚洲最大的廉价航空服务提供商并且屡获殊荣。亚航机队配备72架飞机,飞往61个国内和国际航点,拥有108条航线,每天在位于马来西亚、泰国和印尼的航空枢纽起落的飞机超过400架次。目前,亚航的航线网络已经运输超过5500万旅客,还将通过合作伙伴泰国亚航和印尼亚航继续拓展航线网络。

亚航坚信朴实无华、运营顺畅、费用低廉的经营理念,并深刻理解保持费用低廉需要在经营的各个方面提高效率。效率可以带来节约,而节约下来的部分可以让渡给乘客,这样可负担得起的航空旅行就能成为现实。亚航坚守“现在每个人都可以飞”的理念,引发了航空业的革命,越来越多的人把亚航作为航空旅行的首选。由于亚航不断致力于推广航空旅行,我们也力争提供创造性和个性化的服务让乘客更加满意。

我们的展望
成为亚洲最大的廉价航空公司,为30亿由于航点连通和高昂运费问题而无法充分享受航空旅行的人提供服务。

我们的使命
成为员工最理想的就业选择,每位员工就像是一个大家庭的成员
创造一个全球知名的东盟品牌
提供最低廉的运费,让每个人都可以搭乘亚航航班翱翔蓝天
提供最高质量的产品,充分利用技术降低成本并提高服务水平

我们的价值取向
通过实施下列关键策略,我们让廉价经营模式成为可能,

安全第一:
与世界最著名的维护服务提供商合作,严格遵守世界航空公司运营标准。

飞机高效利用:
提供经营区域内最短的回航时间仅为25分钟,确保降低成本并提高效率。

廉价,只提供必要服务:
为乘客提供可定制服务选项,同时不降低服务质量。

简化运营:
确保经营流程尽可能简化。

注重分销系统:
提供广泛而富于创意的分销渠道,让预订和旅程更加便利。

点对点飞行:
采用点对点飞行的方式,让运营更简化、成本更低廉。

亚航X- 我们的故事

亚航X自2007年1月开始运营,专注于廉价远程航运服务,高频次航班和点对点飞行的航线网络是其运营的基础。亚航X以吉隆坡为中心,经营航程为4~8小时的航线,极大地扩展了亚航目前的航线网络。

亚航X的成本效率非常高,是因为其飞行机队十分简化,并且使用费用低廉的飞机场,还没有那些令传统航空公司不堪重负的“代码共享”和遗留下来的各项管理费用,与此同时亚航X依然保持良好的安全性。我们在成本节约方面的努力,让乘客们可以持续享受低廉的运费。

亚航X的运营极为高效而可靠,得到马来西亚和各国管理当局的授权和监管,并严格遵守各项国际标准。

亚航X致力于为乘客提供令人惊喜的低廉运费,成为安全可靠运营的典范,提供卓越的机上服务及其他服务——让搭乘亚航的愉悦体验扩展到每一个航点,包括澳大利亚、中国、印度、韩国、日本、中东以及欧洲。

亚航X的航线网络与亚航105条航线构成的庞大网络相互连接,覆盖东盟各国和中国,让乘客们在各航点间往来自如。

亚航

概念:廉价、短程、只提供必要服务
航程:从出发城市起4小时以内航程
飞机:180座空中巴士A320飞机
座椅类型:单座
座位选择:购买速捷登机服务后可以自行选择
机上餐饮:可以在飞机上购买品种丰富的快餐和小食品


亚航 X
概念:廉价、远程、只提供必要服务
航程:从出发城市起4小时以上航程
飞机:330座以上空中巴士 A330飞机
座椅类型:经济座椅和特大号座椅
座位选择:提出预先座位安排要求后选择指定座位
机上餐饮:可以预订正餐包括亚洲餐饮、西餐、素食和儿童餐饮等。也可以在飞机上购买各种快餐

2009年4月7日星期二

马来西亚航空系统 Malaysia Airlines System

Airbus A380
Boeing 737-400
Airbus A330-300
Boeing 777-200
Boeing 747-400
Boeing 747-200F
简称马航,是一家马来西亚的国营航空公司,服务马来西亚的国内与国际航线,此航空也是东合国家最多机队的一家航空公司。
马航还拥有一个下属子公司飞萤航空 Firefly Airline。

马来西亚航空成立于1947年,当时的名称是马来亚航空Malayan Airways Limited (MAL),早期只有一架飞机,运行新加坡至吉隆坡和槟城等航线。公司在整个1940和1950年代蓬勃发展,后又添置了多架Douglas DC-3s型客机。

1963年马来西亚成立后,公司更名为马来西亚航空Malaysian Airways Limited。

1966年,随着新加坡退出马来西亚,公司再度更名为马新航空Malaysia-Singapore Airlines(MSA

MSA在1972年分家成两家公司:马来西亚航空和星加坡航空。

客运机队:
16架 Boeing 747-400 (359-384座位)
17架 Boeing 777-200 (282座位)
11架 Airbus A330-300 (294-302座位))
37架 Boeing 737-400 (140座位)
已订购:J 6架 Airbus A380-800 (2008年交货)

货运机队:
4架 Boeing 747-200F (载货100公吨).
2架 Boeing 747-400F (载货120公吨).

已停止使用之飞机 :
3架 Airbus A330-200 October 2007.
7架 DHC-6 Twin Otter August 2006.
12架 Fokker F50 August 2006.

首次升空 First Flight

首次升空 1903年12月17日)

Wilbur Wright

Orville Wright

1903年12月14日,他们决定正式首飞,兄弟俩由掷硬币决定由哥哥威尔伯·莱特(Wilbur Wright)先飞,可惜他运气欠佳,在飞机起飞时,把机头拉高了,造成飞机失速,旋即栽下来,这次试飞失败了。

12月17日,星期四,进行第二次试飞。这次轮到奥维尔·莱特(Orville Wright)先飞了。

当时天气寒冷,试飞的场面也颇冷清。试飞场地是北卡罗来那州(North Carolina )基蒂霍克(Kitty Hawk)以南6 Km 处基尔德夫尔沙丘附近的海滩上。

在场观看试飞的只有5个人,其中包括约翰·T·丹尼尔斯和小男孩汤姆·怀特。尽管前一天莱特兄弟曾贴出告示:“明天上午在沙丘上空进行世界上第一次载人飞机试飞,欢迎参观。”但几乎无人相信他们会取得成功,因此来者寥寥。

据目击者回忆,10时30分,奥维尔俯到飞机上进行驾驶,因为“飞行者”1号没有起落架,它是用带轮子的小车在滑轨上滑跑以起飞的,威尔伯扶着机翼以使飞机在滑跑时平衡,飞机向前滑行,威尔伯还跟着跑了一段,飞机迎风起飞了,在空中飞行还不平稳,有点颠簸,最后滑下来着陆了。经测算:飞机留空时间12秒,飞行距离36.58米。飞行成功了!

当天的试飞共进行了4次,最好成绩是哥哥威尔伯创造的:留空时间59秒,飞行距离260米。

人类首次升空时间只有12秒,这是何其短暂的飞行瞬间!对于乘飞机旅行已成寻常事的今天,人们几乎难以理解这12秒的意义。1997年4月波音777-200型飞机环球飞行时单程不经停飞行时间为21小时23分,是莱特兄弟飞行瞬间的6000多倍,飞行距离则是5万多倍!但是莱特兄弟飞行瞬间的意义却非同寻常,因为它宣告了飞机的诞生和航空时代的发韧。


有张照片恰好记录下了这一珍贵的飞行瞬间。它是由丹尼尔斯在10时35分拍摄的。从照片上看,“飞行者”1号离地约一米高,左边一位穿夹克戴帽子的人面向镜头,他是威尔伯·莱特,而趴在飞行员座位的人则是奥维尔·莱特,这张照片后来被世界各地广泛转载。

莱特兄弟为什么会取得成功?航空史学家在研究中发现,既不在于他们的学识,也不在于他们比别人高明多少,而主要有三个因素。

1)他们继承了前人的成果,也吸取了前人失败的教训。他们几乎研读了航空先驱们所有航空方面的著作,充实自己的理论知识,同时进行了大量的科学试验。

为了准备这次试飞,他们在前三年,先后制造了3架滑翔机,进行了逾千次的滑翔飞行,逐步体会、掌握操纵飞机的方法。他们特别推崇德国航空先驱、被誉为“世界滑翔机之父”的李林达尔,从他的关于飞行的著作中学习航空知识,为此他们甚至攻读了德文,这对于只受过4年中学教育的莱特兄弟来说无疑是很困难的。

2)莱特兄弟在研制飞机上遵循了科学规律,注意理论与实践的结合。他们在航空理论上也许比较弱,这一点可以通过学习来加以弥补,但他们有丰富的机械设计经验,有很强的动手能力,他们把理论、设计、制造、试验、试飞结合起来,兄弟俩集设计师、工程师与飞行员于一身,这是很大的优势所在。

3)莱特兄弟具有勇于探索、百折不挠和不怕牺牲的科学精神。飞机试飞风险很大,甚至要付出生命的代价,如德国人李林达尔和英国人皮尔彻就是在试飞中丧生的,但莱特兄弟却争先恐后驾驶飞机进行首次飞行,以至于要通过掷硬币来决定谁先飞。莱特兄弟说:“要得驱御烈马的最好办法,绝不是在旁边指指点点所能完成的,最重要的是自己骑上烈马驾驶它”。正是由于这种精神,莱特兄弟终于驾驭成功“飞行者”1号这匹“烈马”,创造了划时代的飞行瞬间。

一般資料

机组: 一位機師/飞行员

长度: 21英尺1英寸 (6.43 m)
翼展: 40 英尺4 英寸(12.29 m)
高度: 9 英尺 (2.74 m)
机翼面积: 510 平方英尺 (47 平方米)
使用空重: 605 磅 (274 kg)
最大商载: 745 磅 (338 kg)
最大起飞重量: lb( kg)
发动机: 一台水冷直列4缸活塞发动机,12马力(9千瓦)

性能

最高飛行速度: 30 mph (48 km/h)
航程: n/a
实用升限: n/a
最大爬升率: n/a
机翼载荷: 1.4 lb/ft² (7 kg/m²)
推重比: 0.02 hp/lb (30 W/kg)

2009年4月3日星期五

民用航空的定义、分类和组成


民用航空的定义:
使用各类航空器从事除了军事性质(包括国防、警察和海关)以外的所有的航空活动称为民用航空。
这个定义明确了民用航空是航空的一部分,同时以“使用”航空器界定了它和航空制造业的界限,用“非军事性质”表明了它和军事航空的不同。
民用航空的分类: 分为两部分,商业航空和通用航空
商业航空
也称为航空运输。是指以航空器进行经营性的客货运输的航空活动。它的经营性表明这是一种商业活动,以盈利为目的。它又是运输活动,这种航空活动是交通运输的一个组成部门,与铁路、公路、水路和管道运输共同组成了国家的交通运用系统。尽管航空运输在运输量方面和其他运输方式比是较少的,但由于快速、远距离运输的能力及高效益,航空运输在总产值上的排名不断提升,而且在经济全球化的浪潮中和国际交往上发挥着不可替代的、越来越大的作用。
通用航空
航空运输作为民用航空的一个部分划分出去之后,民用航空的其余部分统称为通用航空,因而通用航空包罗多项内容,范围十分广泛,可以大致分为下列几类:
1。工业航空:包括使用航空器进行工矿业有关的各种活动,具体的应用有航空摄影、航空遥感、航空物探、航空吊装、石油航空、航空环境监测等。在这些领域中利用了航空的优势,可以完成许多以前无法进行的工程,如海上采油,如果没有航空提供便利的交通和后勤服务,很难想像出现这样一个行业。其他如航空探矿、航空摄影,使这些工作的进度加快了几十倍到上百倍。
2。农业航空:包括为农、林、牧、渔各行业的航空服务活动。其中如森林防火、灭火、撒播农药,都是其他方式无法比拟的。
3。航空科研和探险活动:包括新技术的验证、新飞机的试飞,以及利用航空器进行的气象天文观测和探险活动。
4。飞行训练:除培养空军驾驶员外培养各类飞行人员的学校和俱乐部的飞行活动。
5。航空体育运动:用各类航空器开展的体育活动,如跳伞、滑翔机、热气球以及航空模型运动。
6。公务航空:大企业和政府高级行政人员用单位自备的航空器进行公务活动。跨国公司的出现和企业规模的扩大,使企业自备的公务飞机越来越多,公务航空就成为通用航空中一个独立的部门。
7。私人航空:私人拥有航空器进行航空活动。 通用航空在我国主要指前面5类,后两类在我国才开始发展,但在一些航空强国,公务航空和私人航空所使用的航空器占通用航空的绝大部分。
民用航空的组成:
民用航空由下面的3大部分组成: 政府部门、民航企业、民航机场
政府部门
民用航空业对安全的要求高,涉及国家主权和交往的事务多,要求迅速的协调和统一的调度,因而几乎各个国家都设立独立的政府机构来管理民航事务。政府部门管理的内容主要是:
1。制定民用航空各项法规、条例,并监督这些法规、条例的执行。
2。对航空企业进行规划、审批和管理。
3。对航路进行规划和管理,并对日常的空中交通实行管理,保障空中飞行安全、有效、迅速的实
行。
4。对民用航空器及相关技术装备的制造、使用制定技术标准进行审核、发证,监督安全,调查处理
民用飞机的飞行事故。
5。代表国家管理国际民航的交往、谈判,参加国际组织,内的活动,维护国家的利益。
6。对民航机场进行统一的规划和业务管理。
7。对民航的各类专业人员制定工作标准,颁发执照,并进行考核,培训民航工作人员。
民航企业
指从事和民航业有关的各类企业,其中最主要的是航空运输企业,即我们常说的航空公司,它们掌握航空器从事生产运输,是民航业生产收入的主要来源。其他类型的航空企业如油料、航材、销售等,都是围绕着运输企业开展活动的。航空公司的业务主要分为两个部分:一是航空器的使用(飞行)维修和管理,另一部分是公司的经营和销售。
民航机场
机场是民用航空和整个社会的结合点,机场也是一个地区的公众服务设施。因此,机场既带有赢利的企业性质同时也带有为地区公众服务的事业性质,因而世界上大多数机场是地方政府管辖下的半企业性质的机构,主要为航空运输服务的机场称为航空港或简称空港,使用空港的一般是较大的运输飞机,空港要有为旅客服务的地区(候机楼)和相应设施。
民用航空是一个庞大复杂的系统,其中有事业性的政府机构,有企业性质的航空公司,还有半企业性质的空港,各个部分协调运行才能保证民用航空事业的迅速前进。