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Tuner 2
7th Oct 2004, 04:52
From smh.com.au -

US aircraft manufacturer Boeing said the efficiencies built into its new 7E7 Dreamliner long-haul passenger aircraft, which begin flying commercially in 2008, would reduce airline operating costs by about 10 per cent at today's prices.

The aircraft design and construction allows for a 20 per cent cut in fuel consumption compared to similar planes, a 15 per cent reduction in maintenance costs and faster flying time, Boeing vice president of sales, marketing and in-service support John Feren said.

"We have estimated around 10 per cent in direct cost saving for an airline," he told a media briefing.

Boeing so far has 52 firm orders for the aircraft - the first was from Air New Zealand Ltd for two and followed by Japanese carrier ANA for 50.

Mr Feren said he hoped Qantas Airways Ltd would see and appreciate the value of the aircraft and place orders in the future.

"We are not in active negotiations with Qantas at this point in time," he said.

"They will look at their market needs and when they think the time is right they will probably put to us some investment proposals.

"I don't expect that to happen in the next few weeks.

"But there will be airline customers servicing Australia with the 7E7 and Qantas will study that."

Boeing is pitching the tri-class 7E7, its first new model in 15 years, as a breakthrough development in aircraft engineering.

It can carry up to 289 passengers, has a flight range of 6,500 kilometres - enough to carry passengers from Sydney to Los Angeles and Dallas, and from Perth to London at a stretch - and more luxurious passenger interiors.

It is quieter and expels fewer emissions compared to other aircraft, has an average 40 per cent larger cargo capacity, is easier to reconfigure and can operate with either General Electric or Rolls Royce engines.

Asian airlines have expressed interest in the aircraft and Vietnam is considering placing an order for four.

Boeing is striving for a regional balance in supply of the aircraft and has forecast 30 per cent each for Asia Pacific, Europe and North America with the remainder going to the Middle East and Africa.

"But at the same time we expect Asia, Asia Pacific, Australasia and New Zealand will be much more than 30 per cent," Mr Feren said.

"We are seeing better prosperity for the airlines in those regions, higher growth rates in terms of passengers, more demand for airplanes."

But the aviation market is expecting Airbus, already pounding the pavement to sell its 253 seat A330-200 and 295 seat A330-300 planes, to respond swiftly to the threat posed by the 7E7.

Mr Feren played down a potential battle for the skies, saying it was a large market worth $US400 billion or of 3,500 units over the next 20 years.

"We think there are a number of distinct features in this (7E7) that will make our airplane successful," he said.

"I would expect in the next few months Airbus will make a decision on what they will do.

"But it's not much of a concern."

Boeing has set itself a target of 200 confirmed orders for the aircraft by the end of the year.

Mr Feren said the company was not experiencing a slowdown in sales.

"That may happen but it does not seem to be the case at this point in time," he said.

"We are working with nearly 20 airlines around the world to finalise contracts this year."

Mr Feren also said he did not see the benefit in airlines allowing passengers to use mobile phones on flights: "It's really a social issue and would you really want to sit next to somebody that's having a divorce settlement with his or her spouse for five or six hours?"


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Just spotted the stuff-up -
"...a flight range of 6,500 kilometres - enough to carry passengers from Sydney to Los Angeles and Dallas, and from Perth to London at a stretch..."

Sperm Bank
7th Oct 2004, 09:06
now its just a matter of convincing the bean counters itchy

Wirraway
7th Oct 2004, 16:46
Fri "The Australian"

7E7: more than just a sleek body
Geoffrey Thomas
October 08, 2004

BEAUTY is only skin deep, or so the saying goes. So even as Boeing promotes the gee-whiz passenger cabin and sports car styling of its 7E7, it expects to win over airlines with what's under the hood.

In Sydney yesterday, preaching the virtues of the 7E7, key Boeing executives said there was a great deal more to the 7E7 than its flashy styling.

According to John Feren, vice-president of 7E7 program sales marketing and in-service support, Boeing's business case for the 7E7 is built on a drastic reduction in operating and ownership costs through a mix of simplicity and technology.

The business case appears to be working, with 62 firm orders and deposits paid on another 200 7E7s. "The 7E7 is already the most successful new development of all time," Feren says.

According to Feren, the real beauty of the 7E7 is to be found deep inside its carbon-fibre air frame. "We've developed what we call an open systems architecture," he says.

"It's an overall philosophy that is guiding the selection of systems – from the avionics to the hardware – that are easily upgradable, allowing for continued improvement and flexibility."

One example of this will be the elimination of the spaghetti junction of wiring common today. In its place is the Common Core System being developed by the British-based Smiths Group.

The CCS will be like a central nervous system. It will consolidate into two systems the literally dozens of stand-alone computers typically scattered around an aircraft.

The result will be a reduction from the 80 separate computing functions on the 777 to just 30 on the 7E7. In the cockpit, the 7E7 is expected to have just eight computer modules, down from 15 on the 777.

The elimination of all those computers and wiring means a dramatic reduction in weight and maintenance costs.

Feren says the overall systems architecture, with its emphasis on efficiency and performance, will slash thousands of kilograms from the 7E7, helping to achieve a 20 per cent reduction in fuel consumption compared with Airbus A330- 200, one of the most economical aircraft ever built.

Boeing is striving for standardisation with the 7E7. Executives reel in horror when mention is made of the 39 clipboard options for the cockpit of the 747 or the 101 shades of white paint. According to Feren "standardisation is one of the keys to making the 7E7 more affordable".

With Air New Zealand already signed up, Boeing is targeting Qantas with the 7E7 for both domestic and international routes.

The 7E7 can typically accommodate 257 passengers in a three-class layout or up to 400 in an all-economy layout. Range is up to 8500 nautical miles.

Boeing is also striving to take aircraft manufacturing out of what Feren calls a boutique supply chain. "We need to take the 7E7 into the mainstream," he says.

There are many systems and materials that are peculiar to aerospace, such as aluminium alloys and powering of systems using bleed air from the engines. The 7E7 will do away with many of these or reduce them to a minimum.

For example, the 7E7's pressurisation, de-icing and hydraulic pumps will be electrically powered instead of using bleed air. The benefit will be a simplification of the aircraft and a cut in maintenance costs.

A good example is the 7E7's wireless inflight entertainment system, Feren says. "On the 7E7 the entertainment programs will be broadcast to the seat-back videos, eliminating all the wiring and computers under seats."

Underscoring the simplicity of the design concept is Boeing's decision to have, for the first time, common attachment points for the two engine types that were selected for the air frame.

Boeing claims that this will enable customers to switch engine types within 24 hours, a benefit that is expected to appeal to leasing companies.

That simplicity is carried through to the interior, Feren says. "An interior configuration change can be done in just eight hours which is an improvement of the magnitude of 10."

While simplicity is winning the race in most aspects of the 7E7, in the cockpit it is the advanced technology.

The most important is the MultiScan weather radar, which appears to have been a major factor in Rockwell Collins winning the $US2 billion deal to supply cockpit displays and communications and surveillance systems.

The unique MultiScan was introduced by Qantas on its 747-400ERs in November 2002 and has won high praise.

It automatically adjusts weather detection parameters for a number of variations and uses advanced radar technologies to adjust the data returns to give a much more accurate warning of thunderstorm activity ahead.

According to Qantas pilots, the radar is a huge improvement in protection from encounters with turbulence, especially in the Pacific where there is a scarcity of surveillance.

The MultiScan also will be aboard the Airbus Industrie 555-seat A380 super jumbo.

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Fri "The Australian"

Boeing's new jet could cut curfew
Geoffrey Thomas
October 08, 2004

BOEING's first new passenger jet model in 15 years has the potential to reduce the curfew at Sydney Airport.

Boeing claims the 7E7, due to begin flying commercially from 2008, could even signal the end of political wrangling over aircraft noise around the airport, the nation's biggest.

"The area affected by the 7E7's engines will be confined to the airport boundary," said John Feren, a spokesman for the 7E7 program.

This compared with the 140sqkm area affected by the noise of the early Boeing 707 engines and the 34sqkm area affected by the 727. The engines of the Boeing 747 cut that to about 15sqkm.

According to industry sources, the 7E7 could operate into and out of Sydney Airport after the existing 11.30pm curfew, giving airlines much greater flexibility.

This would help the airport meet its forecast of a tripling in passenger numbers to 68.3 million a year by 2024 – 5 million more than currently handled at London's Heathrow airport.

Industry sources suggest the 7E7's quieter operations would allow an extension of night operations to 1am and a 5am start, an hour earlier than the existing morning curfew.

This would only be for takeoffs and landings over Botany Bay.

Airports such as Singapore and Hong Kong now operate 24 hours a day, making them more attractive to airlines.

The decision to ease curfews at Sydney Airport lies with the federal Government. No comment was available ahead of tomorrow's election.

Boeing is already working with Air Services Australia and Qantas on a plan for aircraft, such as the existing Boeing 747, to approach the airport for landing on a constant descent profile – dubbed a low-energy landing – which reduces noise.

Boeing is pitching the 7E7 as a breakthrough development in aircraft engineering.

The Rolls-Royce Trent 1000 engine is much quieter than its predecessors because it requires much less air through the core of the engine in ratio to the amount that goes around the core – dubbed the by-pass ratio – to create thrust.

It can carry up to 400 economy-class passengers as a short-range carrier or 265 passengers on long-haul international flights. With a maximum range of 15,700km, it could fly from Perth to London non-stop.

Boeing engineers are concerned that the 7E7 may be too quiet for passengers, with concerns expressed that the plane's "library quiet" noise level means passengers would be able to overhear other conversations.

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Chimbu chuckles
7th Oct 2004, 19:01
I recently heard that QF has just 'discovered' CDA/low drag approaches...now I've actually seen it in writing.