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By Bjorn Fehrm
Dec. 8, 2022, © Leeham News: In a previous article, we started speculating what an NMA type of aircraft would look like based on a Boeing 767 cross-section. An airliner’s cross-section decides the design of a large number of parts in an airplane.
In essence, a fuselage is a tube with a constant cross-section where the constant parts are repeated framewise to form the fuselage. It’s finished with a tapering forward cockpit and a rear tapering empennage.
We now look at what could have been a passenger version of an NMA that would have used the Boeing 767 cross-section with adaptations. To understand its economic impact, we make a comparison where we take a standard 767-300ER, then modify it to an NMA type fuselage and compare it to the competition in the size class, the A330-200 and -800.
As before, we do this by flying the world’s busiest long-haul route, London Heathrow, to New York JFK.
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By Bjorn Fehrm
November 25, 2021, © Leeham News: The last A380 will be delivered to Emirates in the coming week, after a production run of only 251 units. Why didn’t Airbus sell more?
What was the trouble with the A380? Was it uneconomical, or was there some other problem? We look into the different factors that made it a hard sell to the world’s airlines and support this with comparisons with aircraft that sold better.
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By the Leeham News Team
Feb. 22, 2021, © Leeham News: Airliners are now so efficient, one challenge facing Airbus and Boeing in competing is overcoming the laws of diminishing returns.
LNA described this challenge Feb. 8. Additionally, airport infrastructure erects a vast number of design roadblocks.
We focused on the creation of the 737 replacement and how difficult it will be to make meaningful performance upgrades to the economics of the vehicle. We outlined the next battle in product differentiation most likely will occur in optimizing non-flying time operations, focusing on ground operations as the next efficiency battleground. Since then, it was reported that Boeing indicated that a new aircraft sized between the 737 and the 767/NMA was a front runner in their future planning.
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Aug. 10, 2020, © Leeham News: With Boeing likely to consolidate 787 production in Charleston (SC), reflecting a rate of 6/mo, the future of assembly in Puget Sound rears its head again.
LNA outlined Aug. 3 why Everett is the ideal location to assemble the Next Boeing Airplane (NBA).
Boeing’s product line also requires a new airplane in the 100-150 seat sector. Airbus’ A220-100/300 and, nominally, the A320neo (but not the A319neo) fill this sector. (The A320neo was originally designed as a 150-seat airplane. It now is commonly configured in the 150-180 seat size.)
Airbus has a design for an A220-500, which could replace the A320.
Boeing needs an efficient competitor to the current A220 plus a replacement for the 737-7 and, eventually, the -8.
And it probably won’t be assembled at the Boeing 737 plant in Renton.
Nov. 6, 2019, © Leeham News: “It’s not easy to compare the performance of the two companies,” says Guillaume Faury, the CEO of Airbus, when the inevitable comparisons between his company and Boeing are made.
The context was talking about advanced manufacturing, discussed in Part 1 of this interview.
“I don’t think we are behind on digital. I think they might have gained more preparation on the future of production systems. We are catching up big time if not ahead in some important places. I think we will know who’s first when the next generation of airplanes is launched. These will be the first ones with digital design and manufacturing. There’s not a single plane today which is full DDMS.”
The issue is key to the next new airplane produced by Airbus or Boeing.
By Bjorn Fehrm
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October 24, 2019, © Leeham News: According to FlightGlobal, Boeing is investigating reengining the 767-400ER with GE GEnx engines to produce a new freighter and perhaps a replacement for the NMA project.
We started an analysis of what this would look like last week where we analyzed the aircraft fundamentals. Now, we continue with the capacities of passenger and cargo variants.Summary:
By Bjorn Fehrm
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October 17, 2019, © Leeham News: FlightGlobal writes Boeing is investigating re-engining the 767-400ER with GE GEnx engines to produce a new freighter and perhaps a passenger aircraft as a replacement for the NMA project. Development costs would be lower and it would be easier to get a business plan which closes for the upgraded 767 than for the NMA.
We commented on the idea earlier in the week and here follows a technical analysis of what re-engining the 767 would bring.
Summary:
By Bjorn Fehrm
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August 1, 2019, © Leeham News: We wrap up our study of what part of an NMA market the Airbus A321XLR could capture with looking at the difference in available engine technology between the A231XLR and the NMA generation of airliners.
Summary:
By Bjorn Fehrm
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July 25, 2019, © Leeham News: We continue our discussion from last week of what part of an NMA market the Airbus A321XLR would capture.
We started the study by comparing the aircraft with a common yardstick. It brought some revealing insights. Now we continue by looking at the airline routes these aircraft can cover and their economics when covering these routes.
By Bjorn Fehrm
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July 18, 2019, © Leeham News: Airbus’ new A321XLR is labeled as an Boeing NMA killer. It shall, with its capability to fly the same routes as the NMA, nibble away on its market space.
This discussion takes the Airbus passenger and range data for the A321XLR and compares it with the announced capabilities of the NMA. As we will see, it’s not that simple.