Leeham News and Analysis
There's more to real news than a news release.
Leeham News and Analysis
- GE testing of giant GE9X engine aims for maturity at entry into service June 30, 2025
- Bjorn’s Corner: Air Transport’s route to 2050. Part 28. June 27, 2025
- Parent agency, FAA often at odds as politics outweighs safety June 26, 2025
- Electric Flight and the Ugly Duckling June 25, 2025
- Engine makers tout “Plan A” but have “Plan B” backups in R&D June 23, 2025
JetZero readies effort for private equity fund raising
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By Scott Hamilton
May 5, 2025, © Leeham News: JetZero, the start-up company developing commercial aviation’s first passenger Blended Wing Body (BWB) airplane, is gearing up to seek private equity funding for billions of dollars needed to bring its aircraft to market.
JetZero president and COO Dan da Silva demonstrates the human scale of the Z4 Blended Wing Body mock-up at the company’s Long Beach (CA) facility. Credit: Leeham News.
In a media day on Friday, executives and staff briefed reporters on progress to date, production work on the first full-size demonstrator aircraft, technical details and studies continuing an production plans.
Officials expect to announce a site selection for its final assembly plant in the coming weeks, before the Paris Air Show that begins in mid-June.
JetZero’s airliner is dubbed the Z4. It’s nominally a 250-passenger, 5,000nm design for the so-called Middle of the Market currently occupied by out-of-production and aging Boeing 767-300ERs, Airbus A330-200s and a limited number of Boeing 757s. Entry-into-service is targeted for the “early 2030s.” The first flight of the demonstrator aircraft is planned for 2027.
JetZero has an ambitious goal for producing the composite aircraft. The final assembly site, for which the company has down-selected the finalists, will be on a 1,000 acre site with a building about the size of Boeing’s widebody plant in Everett (WA). Boeing’s Everett site is somewhat larger than 1,000 acres.
JetZero is planning for a monthly production rate of 20 five years after production begins. The company has hundreds of conditional orders from major airlines.
Daunting tasks remain in the coming years. Among them: there is currently no engine commitment for the airplane; a product support system is needed; finalizing the method to product the composite airplane; “flying” the iron bird; and much more.
Bjorn’s Corner: Air Transport’s route to 2050. Part 20.
By Bjorn Fehrm
May 2, 2025, ©. Leeham News: We do a Corner series about the state of developments to improve the emission situation for Air Transport. We try to understand why development has been slow.
We have since we started in October last year looked at:
- Alternative, lower emission, propulsion technologies, ranging from electric aircraft with batteries as energy source, different propulsion hybrids and new concepts for Jet-fuel and hydrogen gas turbine engines.
- We have also reviewed recent research on the role of CO2, NOx emissions, and Contrails generated by airliners.
- Last week, we summarized the present situation around SAF, Sustainable Aviation Fuel.
Before we proceed, we shall examine some facts about the scale of the emission/global warming influences from Air Transport.
Figure 1. A picture of global Air Transport flying different routes. Source: Flightradar24.
Supplier Howmet exceeds expectations despite tariffs
By Karl Sinclair
Howmet 1Q2025 earnings report.
May 1, 2025, © Leeham News: Howmet Aerospace (HWM) reported record revenues, record profits and a strong cash position in 1Q2025.
Revenues were up 6%, Year-Over-Year (YOY) to $1.94bn, beating the baseline projection of $1.935bn, driven by Commercial Aerospace, which was up 9%.
Adjusted EBITDA was $560m, up 28% YOY, crushing baseline estimates of $520m.
Cash from operations generated $253m, while $125m was spent on stock buybacks, during the quarter. The company also spent a further $100m on buybacks in April. Total capital deployment was $167m on buybacks and dividends, for the period.
Free-cash-flow was $134m, up from $95m, YOY.
Howmet reported net income of $344m in 1Q2025, versus $243m in 1Q2024.
“While the tariff situation remains fluid, we expect to pass on tariff-related costs to our customers,” remarked Executive Chairman and CEO John Plant.
Airbus 1Q2025 results: So far, so good, but US tariffs make future results unpredictable
May 1, 2025, © Leeham News in Toulouse: Airbus CEO Guillame Faury and CFO Thomas Toepfer presented the Airbus 1Q2025 results yesterday. All Airbus divisions performed to plan, producing a group EBIT Adjusted of 0.6bn Euro.
The company delivered 136 aircraft, which was to plan. The lower deliveries than last year (142) were due to CFM’s extra delivery efforts in 4Q2024, leading to fewer LEAP deliveries for 1Q2025. EBIT at €0.5bn and Free Cash Flow at -€0.3bn were also as planned.
The big unknown going forward is the effect of the US tariffs and the trade war it has caused. Airbus CEO, Guillaume Faury, said, “Airbus will not cover tariffs applied to Airbus aircraft that are imported to the US for US customers (read A330 and A350). For A220s and A320s produced in Mobile for US customers, tariffs apply for parts that must be imported to produce these aircraft. The effects are here less clear as the tariff situation can change at any time”.
Does an Airbus A220-500 need a new wing and engines?
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By Bjorn Fehrm
May 1, 2025, © Leeham News: For years, the debate has been going on about when Airbus will complement the A220-100 and -300 with a longer, higher-capacity A220-500.
In fact, the Bombardier team that designed the A220 as the CS300 already foresaw the prospect of a longer -500. The latest discussions have been around how much to stretch and whether a new wing and stronger engines are needed if the A220-500 replaces the A320neo in the Airbus lineup.
We use the Leeham Aircraft Performance and Cost Model (APCM) to examine the design data for the A220-100 and -300 and determine whether a stretched -500 would benefit from a new wing and stronger engines (which would then be the CFM LEAP-1Bs used on the Boeing 737 MAX).
Figure 1. A rendering of a possible A220-500. Source: Leeham Co.
Summary:
- The A220 started life as the CSeries, designed to compete with Embraer’s E-Jet E2.
- It has since added range through increased Maximum Takeoff Weights to enter the single aisle segment range-wise.
- A stretched A220 would expand the present A220 series upwards and potentially replace the A320neo for Airbus.
- We start by comparing the A220 to the E2, then we move on to examining whether an A220-500 can successfully replace the A320neo.
Teamsters, Boeing have a new contract
By Scott Hamilton
April 29, 2025, © Leeham News: One down, two more to go this year.
The Teamsters Local 174 and Boeing have a new contract. Union members ratified a new contract on April 19. Results were announced on April 21. Local 174 represents about 300 truck drivers for Boeing in the greater Seattle region. A strike could have disrupted production.
The union said the “contract materially surpasses all previous contracts for the group. The new agreement, which not only makes major language improvements but also guarantees economic victories that raise the bar for the rest of the industry, comes on the heels of labor disputes between Boeing and the International Association of Firefighters and the International Association of Machinists.
“Contrary to those negotiations, bargaining with the Teamsters took an entirely different tone, and the resulting Agreement will protect and reward Boeing Teamsters for years to come.”
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Boeing faces three labor contracts this year
Boeing wants to remarket China’s airplanes. It’s costly and time consuming.
- China has 130 Boeing airplanes that are identified in the Boeing backlog. On last week’s earnings call, officials said China accounts for 10% of its backlog of 6,319 aircraft as of March 31. This means there are about 500 Chinese-destined aircraft in the “Unidentified” backlog.
- Reconfiguring airplanes would cost millions of dollars. Backlogs to order materials and complete the work could be as much as two years. Engineering that may be required and regulatory review also could take a year or two.
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By Scott Hamilton
Reconfiguring aircraft interiors is a costly and time-consuming challenge. Aftermarket company ATS is one of those engaged in this sector. It explains the process here. Credit: ATS.
April 28, 2025, © Leeham News: China used to be Boeing’s most important single collective customer. By the end of 2016, this country’s airlines and lessors accounted for between 25% and 33% of Boeing’s annual deliveries, depending on the year.
Boeing was losing ground to Airbus there. The European rival aggressively sought to partner with China. In 2008, the company opened an A320 family final assembly line in Tianjin. This followed a long courtship in which Airbus boosted its supply chain and engineering in China. Airbus establishing an A330 finishing center in China in 2017.
In China, doing business there meant providing “benefit” to its new and growing industries. “Benefit” was a loosely defined term that generally meant transferring technology, helping create a supply chain and ordering parts and components made in China. For some, it meant providing kickbacks. (This is not suggesting Airbus engaged in kickbacks, but corruption is a matter of public record. Such was suggested to me when I was doing business in China between 1989 and 1993.)
It had been a long struggle. When Airbus was establishing its presence there selling airplanes, some officials said they didn’t need any air buses—passengers boarded by jet bridges. Over time, Airbus began to surpass Boeing’s orders in China and today is the leader.
Boeing recognized it needed to do more in China. It floated the idea of establishing a 737 final assembly line in China, but its touch-labor union, the IAM 751 exercised its veto contract clause to stop the idea. Instead, Boeing opened a 737 completion center in China in 2018.
Completion centers paint the airplanes and install the interiors. A few 737s were at Boeing’s completion center when President Trump started the tariff war with China; the airplanes returned to the United States.
Bjorn’s Corner: Air Transport’s route to 2050. Part 19.
By Bjorn Fehrm.
April 25, 2025, ©. Leeham News: We do a Corner series about the state of developments to improve the emission situation for Air Transport. We try to understand why development has been slow.
Over the last Corners, we examined the non-CO2 effects of Air Transport that contribute to global warming. Contrails had the largest effects, even larger than the CO2 emissions from Air Transport.
To complete the review of our progress with lower emission actions for Air Transport, we will examine the present situation with SAF, Sustainable Aviation Fuel.
Figure 1 The main production pathways to SAF. Source: Clean Skies for Tomorrow report. Click to enlarge.
How good is the C929? Part 2.
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By Bjorn Fehrm
April 24, 2025, © Leeham News: We started looking at the future COMAC C929 widebody 10 days ago. The C929 development has gone through a number of challenges, the first being how to structure the cooperation between China’s COMAC and Russia’s United Aircraft, with the latest being what engines to use for the aircraft.
The first problem was solved by COMAC deciding to go it alone, whereas the last problem around engines has no definite solution yet.
Figure 1. The C929, a new COMAC widebody that shall complement the C919. Source: COMAC.
Summary:
- The C929 airframe is taking form with detailed design having started, according to COMAC.
- The engine side is less settled. The likely engine is the Chinese CJ-2000, a 78,000lbf development of the CJ-1000A engine aimed at the C919.
- We apply the CJ-2000’s likely performance to the C929 airframe and use our Aircraft Performance and Cost Model (APCM) to predict the C929’s operational performance.
Boeing First Quarter Results Update: China is 10% of the backlog, with 500 in “Unidentified”
By Karl Sinclair
April 23, 2025, © Leeham News: China represents 10% of Boeing’s commercial airliner backlog,
Boeing first quarter 2025 earnings report.
CFO Brian West clarified on the Boeing 1Q2025 earnings call. About 50 aircraft are scheduled to be delivered to China this year, but all are in limbo due to President Donald Trump’s trade war tariff fight, which began this month.
Previously thought to represent some 2% of the commercial backlog, with another 2%- 3% added for lessors, it was revealed that China represents 10% of the Boeing (BA) backlog. There are 130 Boeing jets identified in the backlog destined for China. With 6,319 Unidentified orders, about 500 are placed by China’s airlines and lessors.
“We have roughly 50 airplanes in our plan this year going into China, so we’re going to be pretty pragmatic with what we do here. For those airplanes that haven’t been built yet, we’ll be looking to maybe redirect those to other customers. For the airplanes that have been built, we call it re-marketing,” said Boeing CEO Kelly Ortberg on the CNBC financial network this morning.
Re-marketing, as Ortberg puts it, can be a costly endeavour.
At the end of FY2024, Boeing still had 50 aircraft in inventory (40 for China) it needed to “re-market.”
The 737 MAX program also incurred abnormal production costs and write-offs of ~$22bn since the grounding.
It was revealed that Boeing also had four 787s in production destined for China.
Holding onto inventory, especially commercial aircraft that need to be maintained, can be an expensive exercise.