Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- Bjorn’s Corner: New engine development. Part 5. Turbofan design problems April 26, 2024
- Airbus 1Q2024 results: Airbus CEO: “A350 in-service experience drives positive reputation and orders” April 25, 2024
- A350-1000 or 777-9? Part 3 April 25, 2024
- Boeing CEO promises company is turning around…again April 24, 2024
- Solid start for stand-alone GE Aerospace despite cuts to LEAP output April 23, 2024
Odds and Ends: Boeing revises MAX winglet, adding 1.5% to efficiency
Update, 2:15 PM PDT: Airbus issued this response to the Boeing development:
“This kind of split-tip device was among the options we studied for the A320 Family, and we decided instead to advance with our Sharklet design as the most efficient. Our Sharklet figures (3.5% improvement over the already-efficient A320 wing with wing-tip fences) are flight-test proven.”
Original Post:
Boeing today announced a revised winglet to add 1.5% in fuel efficiency for the 737 MAX, releasing a photo. See here. This will be on top of the advertised 10%12% fuel burn gain previously announced.
Separately, David Hess, CEO of Pratt & Whitney, told the PW media day “that as far as we know, the 737 MAX is not an opportunity for us,” citing the Boeing-CFM exclusivity agreement.
Update, 0900 PDT: Boeing held a tele-press conference to discuss the new “Boeing Advanced Technology Winglets,” (BATW) which it also called “dual feathered” winglets.
Boeing said this is an exclusive Boeing design and not derived from a similar design promoted by Aviation Partners. Key points:
- Up to 1.5% lower fuel burn, depending on the length of mission;
- The design used Computational Fluid Dynamics to design it, a process used from the 787/747-8 programs;
- This is completely new technology, not having roots to the MD-11 which has a similar-looking wingtip arrangement;
- The wingspan is increased by only “inches” compared with the NG;
- The BATW is likely scalable to larger aircraft;
- There are no current plans to make the BATW available on the NG, though this could change;
- Although there will be some benefit to range, the BATW isn’t significant;
- Boeing now claims 18% better all-in costs than the current Airbus A320 (based on figures as a starting point Airbus disputes);
- This just about does it for aerodynamic changes to the 737; architectural changes should be nailed down in the third or fourth quarter; and
- “Our major trades aerodynamically are done.”
Aviation Partners has a similar concept; the differences between Boeing and AP are evident.
Here’s how McDonnell Douglas executed a similar concept on the MD-11:
Odds and Ends: A320ceo production to end in 2018–PW; responds to 777X RFI
A320 Current Engine Option: The Airbus A320ceo production will end in 2018, according to David Hess, the president of Pratt & Whitney. Hess made the remarks today at the annual PW media day.
Hess said PW anticipates delivering an aggregate of 8,000 V2500 engines by the time the A320ceo winds down.
GTF to have >1m hours by year-end 2015: Hess also said the GTF will have accumulated more than 1m hours of tests and operations by the end of 2015 and more than 3m hours by the time the Boeing 737 MAX enters service in 4Q2017.
PW revenue will double from $12.7bn today: Hess said revenue will double by the end of 2020, driven by the GTF and aftermarket support. “The engines that we are developing today will define PW.”
Second GTF variant enters flight test: The Mitsubishi variant of the GTF made its first flight yesterday.
PW responds to Boeing RFI for 777X engine: in the 90,000-100,000 lb class. The benefits of GTF grow the larger the engine, says Hess.
Odds and Ends: ‘We’re happy with LEAP, confident it will meet target’
During the Boeing 1Q2012 earnings call, CEO Jim McNerney had this to say about the story that won’t die (that Boeing continues to look at the PW Geared Turbo Fan for the 737 MAX):
The gear turbo fan, the — yes. The — right now, as I think we’ve announced many, many times, we are working exclusively with CFM on the MAX, and we’re very happy with the development there. We’re confident that we can meet the targets that our customers need and that we’ve promised them. So that’s our plan going forward.
“Right now.” Was this a Freudian slip or an inconsequential choice of words?
Boeing likes American Airlines as stand-alone: McNerney also said Boeing prefers AA to emerge from bankruptcy as a stand-alone airline. This is no shock; the US Airways management is exclusively Airbus, and while American strayed from Boeing last year, it still placed a large order for 737NGs/737 MAXes.
McNerney talks about pricing: I think the summary on pricing is 777 steady, steady as she goes, capturing value, in many ways a uniquely positioned airplane today and significant productivity associated both with better conversion and with taking up rate. So the margin environment there, I would say, is good and favorable going forward. 37, all of the comments I just made on productivity apply. Significant productivity, both absorption kind of productivity due to increased rate as well as conversion productivity per unit. Slightly more aggressive pricing environment due to the introduction of the MAX and the NEO. So there’s launch customer kinds of pricing that have happened in a few cases. But I think at the end of the day, the — we anticipate about half of that market, which is a big number. And we see a pricing environment that’s not too different than the pricing environment we’ve had historically after we get through some of the launch customer — loss — launch customer pricing, which is part and parcel with our business.
[Source for all the quotations: Seeking Alpha Transcripts.]
We are hearing there essentially is a price war going on right now between Airbus and Boeing for single aisles, as Boeing attempts to stem the inroads and success by Airbus with the A320neo. In this case, we’re hearing Boeing is the aggressor (which follows, since it is playing catch-up).
Boeing won Delta Air Lines on the 737-900ER v A321 competition largely on price, we understand–bidding 10% lower than Airbus. We also believe price is likely the determining factor in the soon-to-be-completed United Airlines deal, where Boeing is widely reported to now be the favorite.
Another story that won’t die
We’ve recently tagged a few items “a story that won’t die.” Here is another one, the continuing analysis of the Pratt &
Whitney GTF for the Boeing 737 MAX.
Although Boeing’s Lauren Penning told The Puget Sound Business Journal there isn’t a “team” at Boeing working on this prospect, reports out of Aspire Aviation (now Orient Insight), Aeroturbopower, Airline Economics and last month’s ISTAT meeting continue to create buzz on this topic. The AirInsight piece was published in limited circulation two weeks ago.
USAF inserts plan for AF One replacement into future
The current Air Force One (all two of them) entered service in 1990 and 1991 and are based on the Boeing 747-200. The time appears nearing for a replacement.
Defense News reports that the USAF has added replacements in its future planning.
Given the long history of the Secret Service demanding more than two engines, a replacement would almost certainly be the Boeing 747-8I.
Here are a couple of links to the history of Air Force One here and here.
Boeing reveals some MAX details, at last
Boeing has, at long last, revealed some details about the 737 MAX, most of which have long been talked about in various media. Boeing is further testing new wingtip designs–with or without winglets? And while readers cite this articlein our previous post linking AirInsight about winglets in an effort to discredit the conclusions, the last paragraph is noteworthy:
For the forward-fit market, LaMoria sees a “very healthy” business for Boeing 737s for the “next 5-6 years”, but there is no guarantee the company will select APB blended winglets for the GE Leap-1B-powered 737 Max, set for entry into service 2017. “We have a lot of long-lead future-oriented plans in place in hopes of working with Boeing for many years to come,” says LaMoria. “But Max is still an open question.”
Separately, see this Aeroturbopower article.
Odds and Ends: ExIm Bank, 777X, Winglets, 737 MAX
ExIm Bank: The fight between Delta Air Lines and the ExIm Bank continues.
As readers know, Delta is behind the move to block ExIm Bank financings of wide-body airplanes to international customers. We’ve a link to a Wall Street Journal article that gives another take on the controversy, so we won’t repeat the details here (which we’ve written about on several occasions).
Then last week, ExIm approved a guarantee with the Brazilian airline GOL for CFM 56 engines on Boeing 737NGs, with a proviso that GOL send the engines to Delta TechOps (a subsidiary of DAL) for maintenance. This caused quite the kerfuffle, as noted in the Politico article (also linked below).
Finally (actually not, but it is for today’s post), there is an editorial in the Washington Post that Delta really likes and sent on to us. That link is also below.
- ExIm Bank: WSJ Article. Politico article. Washington Post Editorial.
Readers know that we think the effort to block the ExIm Bank is stupid. Delta takes pains to say it is not against the Bank, only against funding international wide-body sales that compete with US international air carriers (and most specifically, Delta).
We understand Delta’s position but largely disagree with it. Delta does have a point when healthy carriers like Emirates Airlines use below-market rate ExIm funding. But Delta is off the mark when it comes to objecting to the concept that ExIm supports funding to foreign companies that are financially unable to commercial lending without the government guarantee. This is precisely why ExIm was created in 1934–to boost US sales to these companies.
Nearly $12bn in Boeing airplane sales (most equipped with GE Engines) were backed by ExIm guarantees last year and it will probably be a similar number this year. It’s anybody’s guess how many of these sales would not have happened had ExIm not stepped up.
We fully concur that it makes little sense for carriers like Emirates to qualify for ExIm. And international parties agreed last year to set market rates for ExIm services (replacing below-market rates), beginning January 2013. Delta remains skeptical that this solves the problem and that it will take years to see the results. It’s correct on the latter point and cynical on the former.
Odds and Ends: FAA’s NextGen, B-52 at 50
FAA’s NextGen: This short piece analyzes the benefits of the FAA’s NextGen air traffic management system. A 36-page report is available here.A Washington (DC) think tank called Eno has a lot of stuff about NextGen, including a recent synopsis of a debate about the program and a You Tube link within the synopsis of the debate.
This is a much more balanced view of the benefits and shortfalls in FAA policy than one consultant who revels in criticism but offers no solutions. We recommend the constructive approach.
Alaska Airlines has implemented a piece of NextGen. Here is a New York Times article describing the effort.
B-52 turns 50: And that’s just the youngest one. DOD Buzz has this story about America’s venerable bomber.