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This topic comprises 9 pages: 1 2 3 4 5 6 7 8 9
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Topic: A380 - world's largest pasenger aircraft - makes maiden flight
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Leo Enticknap
Film God

Posts: 7474
From: Loma Linda, CA
Registered: Jul 2000
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posted 10-04-2006 03:24 AM
quote: L.A. Times
Airbus Hit Hard by A380 Setback In delaying deliveries an extra year, the jet maker will see profit cut an additional $3.6 billion. By Peter Pae, Times Staff Writer October 4, 2006
Airbus' woes worsened Tuesday as the world's largest aircraft maker said deliveries of its flagship A380 super-jumbo jet would be delayed a year longer and airlines began considering the possibility of canceling their orders.
Two of Airbus' biggest customers — Emirates Airlines and International Lease Finance Corp. of Century City — said they were considering all options. That includes terminating orders for the $285-million aircraft, capable of carrying 555 passengers.
"This is a very serious issue for Emirates," said Tim Clark, president of the Dubai-based carrier, which with its $13-billion, 43-plane order is Airbus' largest A380 customer.
The threats came after Airbus informed airlines that the first A380 would not be available until October 2007 — more than 18 months behind its original schedule — because of problems installing electrical wiring.
Some airlines can expect delays of more than two years from the dates they were initially promised, Airbus said.
The latest delay, Airbus' third in a year, is likely to bolster rival Boeing Co.'s plans to build a larger version of its venerable 747 jumbo jet to compete against the A380. Chicago-based Boeing has had difficulty selling its latest 747 variant, the 450-seat 747-800. But the latest Airbus troubles could prompt carriers "sitting on the fence" to make a move, an airline industry executive said.
"Boeing may make inroads with the 747-800," said John L. Plueger, president of International Lease Finance, the world's largest jet-leasing company. "It could spur the launch of the 747-800."
Shares of Boeing rose $1.18, or 2.3%, to $81.78. Airbus' parent, European Aeronautic Defense & Space Co., rose 1% in Paris before the announcement.
Analysts said suppliers of parts for the A380, including about 100 Southern California companies, were unlikely to be affected significantly by the new delay. Other Airbus aircraft such as its single-aisle A320 line are selling well, and in recent years the company has had to ramp up production to meet demand.
Although A380 parts come from thousands of suppliers around the world, Airbus completes most of the assembly in Toulouse, France, and Hamburg, Germany. The latest delay was caused by problems with wiring installation at Hamburg, where much of the fuselage is assembled.
Airbus said the latest postponement would slash about $3.6 billion from its earnings over the next four years, bringing the total cost of the delays to more than $6 billion. As a result, the company, based in Toulouse, does not expect to post a profit until after 2010. Airbus said that to mitigate the loss it planned to cut about 20% to 25% of its managerial and support workforce not related to aircraft production. Airbus employs about 90,000 people.
"It is very disappointing that we find ourselves in this situation, but we need to be realistic with ourselves and our customers," said Christian Streiff, Airbus' president and chief executive. He was appointed to the position three months ago after the company shuffled top executives in the aftermath of a previous production delay.
Despite threats of cancellation, Streiff said no customer had given any indications of canceling orders.
"Everybody is still on board," he said during a conference call with reporters and analysts. Airbus has orders for 159 A380s from 14 airlines and two air cargo companies.
Airbus in June cited the wiring problems for the A380's second delay, which the company at the time said would push back production by about six months. But Streiff said a full analysis had revealed that the problems were much worse than expected.
The installation of wiring, which was expected to take two months for each plane, has grown to nearly six months, mainly because the computer software used to design the wiring system was not compatible with the A380's main design and engineering software, Streiff said. So when the fuselage assembled in Hamburg came to Toulouse to be mated with other parts, the wiring didn't match.
Scott Hamilton, an aviation consultant with Leeham Co. in Issaquah, Wash., doubted that customers would cancel A380 orders, noting that the carriers have a long-term interest in having two strong aircraft makers competing for their business.
Besides, he added, "by the time airlines get through raking Airbus over the coals and getting them to pay the penalties, they'll have the cheapest wide-body airplanes in the world."
They were saying on the radio this morning that the Hamburg-based engineers who designed the electrical systems did so using a totally different and incompatible CAD system to that which was used for the airframe/structural design work in Toulouse. Numerous minor problems were encountered when the time came to put two and two together, with the result that the entire electrical systems are having to be redesigned on a compatible CAD system and the first production line aircraft rewired for testing.
It looks like someone made a fundamental and very expensive mistake early on in the programme...
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Paul Mayer
Oh get out of it Melvin, before it pulls you under!

Posts: 3836
From: Albuquerque, NM
Registered: Feb 2000
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posted 10-05-2006 05:38 PM
In-Flight Entertainment (IFE) systems are nothing to sneeze at these days. The A380 will have an all-digital IFE system capable of routing hundreds of channels of audio and video and broadband to each seat. Nowadays IFE is as important a selling point as payload, range, fuel burn, and projected maintenance costs. The IFE cabling task is indeed quite formidable.
The A380, like all Airbuses from the A320 on, is a fly-by-wire aircraft. Turns out that at the data rates now being used, crosstalk in the flight control channels has become an issue. The solution was to increase the shielding by going to a larger cable gauge. Unfortunately the new cable will not fit through the existing holes in all of the bulkheads, formers, ribs, stringers, and other bits of structure that the cables must pass through. Hence, a fairly major engineering rework will be needed for all those components. Looks like delivery of the A380 will be delayed an additional year because of this.
As you might imagine, Airbus parent EADS is not happy about this. Neither are the airlines that paid top euro/dollar to have one of the first delivery positions. The Airbus business guys certainly have their work cut out for them, as Airbus will pay substantial contract penalties to the customer airlines for missing the promised delivery dates. In the mean time, testing continues with the five aircraft now flying.
Back to throwing bags in my dinky obsolete fly-by-fluid MD-83s. The Mad Dog lives on...
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Michael Schaffer
"Where is the Boardwalk Hotel?"

Posts: 4143
From: Boston, MA
Registered: Apr 2002
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posted 10-05-2006 06:49 PM
Maybe you should head over there and show them how it's done, Bill.
quote: Paul Mayer The A380, like all Airbuses from the A320 on, is a fly-by-wire aircraft. Turns out that at the data rates now being used, crosstalk in the flight control channels has become an issue. The solution was to increase the shielding by going to a larger cable gauge. Unfortunately the new cable will not fit through the existing holes in all of the bulkheads, formers, ribs, stringers, and other bits of structure that the cables must pass through. Hence, a fairly major engineering rework will be needed for all those components. Looks like delivery of the A380 will be delayed an additional year because of this.
What I don't understand here - whether it's "incompatible CAD software" or "unforeseen cable requirements" (in either case, a major massive fuckup, all we really learn from these alleged reasons is that people are panicking and starting to point fingers in all directions) - is, wouldn't an airplane like that be designed with redundant cabling space and paths from the start? Because even if the current design *would* accomodate whatever cabling is needed right now, you never know what comes up in the future.
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Paul Mayer
Oh get out of it Melvin, before it pulls you under!

Posts: 3836
From: Albuquerque, NM
Registered: Feb 2000
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posted 10-06-2006 10:44 AM
Though I'm no AE either, I think you've got it Leo.
As for fly-by-glass, we'll probably start seeing that in the next generation of airliners. Military designs have begun using glass and eventually that technology will filter down to us civilians, just as things like FADEC (Full Authority Digital Engine Control) already have.
In another related note, Rolls-Royce announced today that they are suspending work on the Trent 900, the engine that will power the first A380s, for about 12 months. At this point the first A380s will not fly in scheduled service until near the end of 2007. No layoffs are planned at RR, as the Trent 900 is but a small part of their present revenue stream. [ 04-27-2007, 07:13 PM: Message edited by: Paul Mayer ]
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