11/04/2011

Airbus and Boeing: a rivalry began 40 years ago, when one was David and the other Goliath (Part 2)


Forty years ago, the world was abuzz over the Boeing 747 and the BAC-Aerospatiale Concorde both whom had just made their first flights just a few months before. Within months of the 1969 Paris Air show the European aerospace companies created Airbus Industries which would take on the industry leaders of the day Boeing, Lockheed, and McDonnell Douglas. Today Airbus and Boeing are the two survivors battling it out in an intense global duopoly.

On 19 December 2000, Airbus decided to end the three decade old monopoly of the Boeing 747 jumbo jet and formally launched the largest passenger aircraft in the world, the Airbus A380 super jumbo. The megaproject was announced at the 1990 Farnborough Air Show, with the stated goal of 15% lower operating costs than the 747-400. Airbus organized four teams of designers, one from each of its partners (AĆ©rospatiale, Deutsche Aerospace AG, British Aerospace, CASA) to propose new technologies for its future aircraft designs. The A380's upper deck extends along the entire length of the fuselage, which allows for a cabin with 50% more floor space than the next-largest airliner, the Boeing 747-400 and provides seating for 525 people in standard three-class configuration or up to 853 people in all economy class configurations. Most airlines have outfitted their A380s with luxurious first class private suites, one even offering on-board showers.
The first A380, serial number MSN001 and registration F-WWOW, was unveiled at a ceremony in Toulouse on January 18, 2005.
But initial production of the A380 was troubled by delays. Airbus cited as underlying causes the complexity of the cabin wiring , its concurrent design and production, the high degree of customization for each airline, and failures of configuration management and change control.
Airbus announced the first delay in June 2005 and notified airlines that deliveries would be delayed by six months. His reduced the total number of planned deliveries by the end of 2009 from about 120 to 90–100. On 13 June 2006, Airbus announced a second delay, with the delivery schedule undergoing an additional shift of six to seven months. Although the first delivery was still planned before the end of 2006, deliveries in 2007 would drop to only 9 aircraft, and deliveries by the end of 2009 would be cut to 70–80 aircraft. On 3 October 2006, upon completion of a review of the A380 program, the CEO of Airbus, Christian Streiff, announced a third delay, pushing the first delivery to October 2007, to be followed by 13 deliveries in 2008, 25 in 2009, and the full production rate of 45 aircraft per year in 2010.

As Airbus prioritized the work on the A380-800 over the A380-800F, freighter orders were canceled by FedEx and UPS, or converted to A380-800 by Emirates and ILFC. Airbus suspended work on the freighter version, but said it remained on offer, albeit without a service entry date. For the passenger version Airbus negotiated a revised delivery schedule and compensation with the 13 customers, all of which retained their orders with some placing subsequent orders, including Emirates, Singapore Airlines, Qantas, Air France,Qatar Airways, and Korean Air. The first aircraft, as delivered to Singapore Airlines on 15 October 2007 and entered service on 25 October 2007 Two months later, Singapore Airlines CEO Chew Choong Seng said that the A380 was performing better than both the airline and Airbus had anticipated, burning 20% less fuel per passenger than the airline's existing 747–400 fleet.

Boeing didn't want to lose a VLA (Very Large Aircraft) monopoly, and at the same time develops the Boeing 747-8 Intercontinental (to compete with the A380) the fourth-generation Boeing 747 version, with lengthened fuselage, redesigned wings and improved efficiency, and the Boeing 787 Dreamliner. Perhaps the effort to develop two programs at the same time has caused delays.
Boeing had considered larger-capacity versions of the 747 several times during the 1990s and 2000s.In the 1996 Farnborough Airshow, announced would have stretched the 747 and used a 777-derived wing, but did not attract enough interest to enter development. In 2000, Boeing offered the 747X and 747X Stretch derivatives as alternatives to the Airbus A3XX. This was a more modest proposal than the previous . The 747X would increase the 747's wingspan to 229 ft (69.8 m) by adding a segment at the root. The 747X was to carry 430 passengers up to 8,700 nmi (16,100 km). The 747X Stretch would be extended to 263 ft (80.2 m) long, allowing it to carry 500 passengers up to 7,800 nmi (14,400 km). However, the 747X family was unable to attract enough interest to enter production. Some of the ideas developed for the 747X were used on the 747-400ER.

After the 747X program, Boeing continued to study improvements to the 747. The 747-400XQLR (Quiet Long Range) was meant to have an increased range, with better fuel efficiency and reduced noise. Changes studied included raked wingtips similar to those used on the 767-400ER and a sawtooth engine nacelle for noise reduction. Although the 747-400XQLR did not move to production, many of its features were used for the 747 Advanced.
In early 2004, Boeing announced tentative plans for the 747 Advanced that were eventually adopted. Similar in nature to the 747X, the stretched 747 Advanced used technology from the Boeing 787 Dreamliner to modernize the design and its systems. On November 14, 2005, Boeing announced that it was launching the 747 Advanced as the "Boeing 747-8. 
The 747-8 was intended to use the same engine and cockpit technology as that of the 787, including the General Electric GEnx turbofan and partial fly-by-wire. Boeing said that the new design would be quieter, more economical, and more environmentally friendly than previous versions of the 747. As a derivative of the already-common 747-400, the 747-8 has the economic benefit of similar training and interchangeable parts. Boeing claims that the 747-8 is more than 10 percent lighter per seat and will consume 11 percent less fuel per passenger than the A380, translating into a trip-cost reduction of 21 percent and a seat-mile cost reduction of over 6 percent

Production of the first 747-8 Freighter began in Everett in early August 2008. On November 14, 2008, Boeing announced a delay to the 747-8 program, citing limited availability of engineering resources within Boeing, design changes, and the recent strike by factory workers. On July 21, 2009, Boeing released a photograph of the first cargo airplane, its fuselage and main wing assembled.
In February 2009, only one airline customer (Lufthansa) had ordered the 747-8I passenger model, and Boeing announced it was reassessing the 747-8 project. Chief executive Jim McNerney stated that continuation of the project was not a foregone conclusion. The company was assessing various options.
In October 2009, Boeing announced that it had delayed the first flight on the 747-8 until first quarter 2010 and delayed 747-8I delivery. In response, launch customer Cargolux stated it still intended to take delivery of the thirteen freighters it had ordered; Lufthansa confirmed its commitment to the passenger version. On November 12, 2009, Boeing announced that Cargolux's first airplane was fully assembled and entering the Everett plant's paint shop. It will undergo flight testing prior to delivery.
On February 8, 2010, after a 2.5-hour weather delay, the 747-8 Freighter made its maiden flight, taking off from Paine Field, Washington. On March 17 the third -8F made its first flight and joined the test program. Boeing still plans to display the 747-8F at the 2010 Farnborough Airshow, along with the 787, although appearances by both aircraft are contingent on flight testing remaining on schedule. During the flight tests, Boeing discovered a buffet problem with the aircraft, involving turbulence coming off the landing gear doors interfering with the inboard flaps. Boeing undertook an evaluation of the issue, which included devoting the third test aircraft to investigating the problem. The issue was resolved by a design change to the outboard main landing gear doors. In early April 2010, Boeing identified a possible defect in a part at the top of the fuselage called a longeron. According to Boeing, the parts, manufactured by subcontractor Vought Aircraft Industries, are, under certain loads, susceptible to cracking. Boeing said that the issue would not affect flight testing, but other sources stated that the problem could impact the operating envelope of the aircraft until it is fully repaired. Two other problems have been found, with oscillation in the inboard aileron, and a structural flutter, and have not yet been resolved. Combined, these problems have slowed flight testing and used up almost all the margin in Boeing's development schedule. 

On September 17, 2011 Cargolux announced that it would not accept the first two 747-8Fs due to "unresolved contractual issues between Boeing and Cargolux" with the aircraft. The 747-8F's first commercial flight was planned for September 26, 2011 by Cargolux from Luxembourg. After resolving their contractual issues, Boeing handed over the first 747-8F to Cargolux in Everett, Washington on October 12, 2011. The freighter then flew to Seattle–Tacoma International Airport and picked up cargo before flying to Luxembourg.


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