Leeham News and Analysis
There's more to real news than a news release.
“Resilience is key” to Airbus production ramp-up
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By David Slotnick
March 5, 2026, © Leeham News: Airbus’ head of procurement shared a rallying cry for both OEMs and suppliers at the Pacific Northwest Aerospace Alliance (PNAA) in suburban Seattle on Feb. 10, ahead of the European planemaker’s plans to increase production to record-breaking rates.
Florian Seidel. Source: Florian Seidel.
In a speech at the annual conference, Florian Seidel, the chief of strategic procurement at Airbus Americas, urged the entire supply chain from top to bottom to focus on working “like Swiss clockwork” as manufacturing increases and airline customers continue to require support throughout each aircraft’s operating life.
The call for continued close collaboration and efficiency comes as Airbus sets its sights on production rates that exceed even peak pre-pandemic levels. While Airbus plans to increase rates on all of its commercial programs, Seidel described the target on the A320-family — 75 per month in 2027 — as “the most impressive” ramp-up, requiring a “huge effort across the entire supply base.” (Update: A week later, during the Airbus earnings call for 2025, this target has shifted to 2028.)
Additionally, Airbus plans to grow the A220 to 12 per month this year, the widebody A330 to 5 per month by 2029, and the flagship A350 to 12 per month in 2028.
“Resilience is key” to making that ramp-up successful and sustaining those rates, Seidel said.
“This is a ramp-up that’s unprecedented, and that we require the resolve of the entire supply base to make it happen,” he added.
The state of alternative propulsion aircraft? Part 6.
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By Bjorn Fehrm
March 5, 2026, © Leeham News: Before Christmas, we started a series examining the status of alternative propulsion projects. We finished on December 18 by looking at Series Hybrids, often as battery-electric aircraft with range extenders (Figure 1).
The range extender is the natural next step when a project realizes that a pure battery-electric aircraft won’t be able to fly the missions the market is asking for.
Figure 1. The Heart Aerospace Battery-Rlectric ES-30 with dual range extending turbo-generators in the back. Source: Heart Aerospace.
After a while, analysing the range extender, the drawbacks become increasingly obvious. Charging the battery system in flight or directly feeding the electric propulsion system from a turbogenerator is inefficient. The losses along the path from the gas turbine through a generator, an inverter, and then to a motor that drives a propeller or fan are much higher than when the gas turbine drives the propeller directly.
A series hybrid can’t compete on operational economics with the aircraft it shall replace (for example, the Cessna Caravan or the SAAB 340). Projects then turn to parallel hybrids, the subject of today’s article.
Airbus: Repeatedly Missing the Mark on delivery guidance
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By Karl Sinclair
March 2, 2026, © Leeham News: With the closing of the 2025 financial year, Airbus SE (AB) estimated how many commercial aircraft it expects to deliver to customers in the coming 12 months.
Along with guidance on expected revenues, profits, and free cash flow (FCF), investors and analysts use delivery metrics to assess not only Airbus’s success but also how the heavily integrated supply chain beneath the OEM is functioning.
It only takes one missing part to keep an aircraft glued to the tarmac, and as the old adage goes, “When a supplier has a problem, Airbus has a problem.” Even when it is buyer-furnished-equipment (BFE), like interiors.
Airbus has missed its aircraft delivery guidance in each of the last three years. The company had to reduce its guidance as the lack of engines, BFE, other parts, and quality control issues combined to cause Airbus to miss its early guidance.
Related Article
How close do the estimates provided by Airbus, some 12 months out, come to reality at year-end?
Are the projections pie-in-the-sky numbers or can they be safely relied upon to provide a clear picture of the short-term future?
LNA takes a deep dive into Airbus guidance accuracy by analyzing the original projections for the previous three years, any changes that it has made to those targets, and how well those prognostications held up at year-end.
Boeing defects and rework fell due to better supplier relations: exec
By Justin Bachman
Feb. 26, 2026, © Leeham News: Boeing has seen quality rework hours on aircraft production drop 40% over the past year as its supplier base has trimmed defects, aiding the company’s recovery, Boeing’s supply chain head said.
Ihssane Mounir, the head of the Boeing Commercial Airplanes supply chain, at the 2024 PNAA conference. Credit: Leeham News.
The rework decrease through 2025 is “incredible and very significant,” Ihssane Mounir, senior vice president of Global Supply Chain and Fabrication for Boeing Commercial Airplanes (BCA), told supplier partners, speaking Feb. 11 at the annual Pacific Northwest Aerospace Alliance (PNAA) conference in suburban Seattle.
“When you think about how that happened, it’s a whole slew of things that had to happen to drive the number down that way,” Mounir said in a talk that touted Boeing’s recovery to its supplier partners after six years of crisis and production problems.
Mounir assumed the role of SVP, Supply Chain and Fabrication, in December 2022, following six years as BCA’s top sales executive.
“It’s you paying attention to quality. It’s us augmenting our quality in our engineering teams, our fabrication teams, and our support teams, and putting them with you and helping you,” he said. “It’s us increasing our engineering support and being more responsive to the changes and to the asks and the analyses that come our way.”
The prevalence of supply-chain defects and Boeing’s need to rework incoming parts and subassemblies during production had become a source of deep conflict between the company and many of its 1,200 suppliers for several years.
When does Boom go boom; military goes green and loses the battle
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By Scott Hamilton
Feb. 23, 2026, © Leeham News: “How long until Boom goes boom?”
“eVTOLs, the perfectly mediocre over-priced helicopter.”
“We lost the battle, but we had a lower carbon footprint.”
These are just a few of the pithy comments to come out of the annual Pacific Northwest Aerospace Alliance (PNAA) conference this month in suburban Seattle.
Boom, the 88-passenger supersonic transport program, was founded in December 2014. Ten years later, it flew a demonstrator aircraft that bears no similarities to the Overture SST that the company is developing as the first passenger SST airliner since the Concorde.
The Boom Overture SST has many, many skeptics. Two were speakers at the annual conference of the Pacific Northwest Aerospace Alliance. Credit: Boom.
No established engine maker agreed to power the Overture. Rolls-Royce had an exploratory contract for a time, but bowed out. Boom cobbled together three companies to make an engine. More recently, the company is going to use the engine, whenever it works, to power energy plants.
There are few believers in aerospace who think Boom will be successful, despite raising a reported $600m-plus in funding, building a production facility and winning conditional orders from Japan, United and American airlines.
Richard Aboulafia, a managing director of Aerodynamic Advisory, said he would just “write off” Boom. Kevin Michaels, also an MD at the same consultancy, was just as direct. “We have a bet in our office going how long until Boom goes boom?”
They were no more kind toward the prospect of eVTOLs, especially the possibility of the US military using battery-powered eVTOLs on the battlefield.
Airbus leans toward launching “A220-500”, but faces challenges
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By Bjorn Fehrm and Scott Hamilton
Feb. 19, 2026, © Leeham News: Airbus appears likely to launch the long-discussed stretched version of the A220-300, nominally called the -500, as early as the Farnborough Air Show in July.
Figure 1. This illustration, created years ago by Leeham News, shows the concept of a “simple stretch” for the “A220-500.” This illustration does not include some aerodynamic improvements LNA believes are necessary. Airbus is already planning a high-density version of the A220-300. Credit: Leeham News.
Lars Wagner, the new CEO of Airbus Commercial Airplanes, told Reuters in January that he favors the new aircraft, which would seat 165 passengers in single class configuration. Wagner assumed the position on Jan. 1. His predecessor, Christian Scherer, had long favored the stretch.
Wagner didn’t provide Reuters with any details about the new airplane. But Scherer told LNA last year that the debate within Airbus was whether to pursue a “simple” stretch or one with a larger wing and more powerful engines. A simple stretch trades range for capacity. Scherer told LNA that customers told Airbus they were more interested in capacity than range.
Figure 2: The ranges of the A220-300 and the proposed A220-500, using airline rules and calculated by LNA’s Aircraft Performance and Cost Model (APCM). Air France (CDG) and Delta Air Lines (ATL) have expressed interest in a stretched A220-300. Credit: Leeham News.
LNA confirms that a simple stretch is the preferred option. However, this does not mean that Airbus won’t tweak aerodynamics to improve operating and take-off performance and maintain as much range as possible. LNA has a good understanding of the likelihood of these tweaks and of the current proposed configuration of the A220-500. Using our proprietary Aircraft Performance and Cost Model (APCM), the -500 should have a range about 13% lower than the -300.
LNA’s APCM analysis is based on today’s information. The data is subject to final details when Airbus completes the design freeze.
Here’s our analysis.
Privatizing Air Traffic Control: Why Canada’s Success Story Won’t Work Here
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By Vincent Bianco III
Opinion Contributor
Feb. 16, 2026, © Leeham News: Every now and then, calls to privatize the Federal Aviation Administration (FAA) or Air Traffic Control (ATC) emerge.
Vincent Bianco III.
Calls to privatize the FAA emerged after revelations about FAA oversight of The Boeing Co.’s 737 MAX certification came to light following the 2018 and 2019 fatal crashes that killed 346 people.
Following the January 2025 mid-air collision between an American Eagle regional jet and a military helicopter near Washington Reagan National Airport, calls once again to drastically revamp the FAA and/or privatize the ATC system emerged.
Some pointed to the privatization of Canada’s or Europe’s air traffic control systems as examples to follow. These calls also raise legitimate frustrations about government shutdowns disrupting air travel. As someone who spent the last 35 years inside (and alongside) the FAA’s Air Traffic Organization (ATO), I understand the urgency when the system breaks down.
But the solution—abolishing the FAA and creating “competing private certifiers”—betrays a fundamental misunderstanding of what makes aviation safety work.
Let’s start with what these calls get right: Government shutdowns do create unnecessary vulnerability. User-fee funding models do provide more stable revenue. And yes, the 737 MAX disaster exposed serious problems with regulatory capture at the FAA.
Now let’s talk about what is catastrophically wrong.
Read more
Spain becomes fourth country to join Aero Excellence initiative to improve supply chain
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By Charlotte Bailey
Feb. 12, 2026, © Leeham News, Hamburg: The European supply chain support strategy aims to streamline self-assessment and resilience.
Spain is to become the fourth country to join the European Aero Excellence International initiative, a multi-national program intended to help suppliers self-assess their own maturity levels and work towards building greater operational resilience. The announcement was made in December at the Hamburg Aviation Forum.
The relatively new scheme builds on a program first launched by the French Aerospace Industries Association (GIFAS) in 2023 and was co-developed by respective national aerospace and defense associations. These include Germany’s BDLI and the UK’s ADS Group. A representative from each trade association is joined on Aero Excellence’s board by three national industrial members.
Under Aero Excellence, participating suppliers (categorized across five areas) are supported to self-assess their own maturity level before an official assessment is made. Three levels of maturity (bronze, silver and gold) are then awarded by Aero Excellence assessors, a validation recognised industry-wide and intended to negate lengthy separate and repetitive individual assessments.
Airbus CEO Guillaume Faury previously described Aero Excellence’s intention to establish a universally recognised “maturity benchmark” designed to “strengthen the operational, environmental and cyber excellence of our industries in order to meet future challenges and improve competitiveness.”
Outlook 2026: The state of the major eVTOL projects
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Now open to all readers.
By Bjorn Fehrm
February 9, 2026, © Leeham News: The eVTOL market saw a sobering 2025 after two of its high flyers, Lilium and Volocopter, both ceased operations in 2024. The remains of Volocopter were bought by Diamond Aircraft, which now markets a stripped-down VoloCity as a Light Sports eVTOL.
Further players ceased in 2025, with Hyundai’s Supernal halting further development, as did Airbus with its CityAirbus. Textron halted Nexus development, then shuttered the division, and Overair ceased operations after Hanwa stopped investing.
We have one VTOL that received local Chinese Type Certification in 2023, and one in 2024. EHang got the Type Certificate in 2023, Production Certificate in 2024, and Air Operator Certificate (AOC) in 2025. The drone multicopter looking Ehang EH216-S (Figure 1) was cleared to operate tourist flights in China. The other Chinese project was AutoFlight’s Prosperity five-seater, which achieved Chinese Type Certification in 2024.
Figure 1. The only certified eVTOL, the EHang EH216-S. Source: EHang.
The almost euphoric enthusiasm over eVTOLs that existed before COVID, where car manufacturers got involved as this could be the thing that took over personal transport for crowded cities, has now calmed down, as the operational use of the current generation of eVTOLs is 10 to 15-minute missions in fair weather, replacing helicopter services from the airport to the city centre.
The original story was different as early developers like Joby Aviation painted with a broad brush. There were statements about 150nm trips, 200 kts speeds, and unbeatable economics, with batteries that lasted 10,000 flights. What investors and pundits didn’t understand was that these were unrelated statements about physical limits: there was no AND between them.
Outlook 2026: The airliner projects that promise new technology and lower emissions
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Now open to all readers.
By Bjorn Fehrm
February 5, 2026, © Leeham News: We survey new entrants that deviate from the classical gas-turbine tube-and-wing airframe concept and offer airliners the promise of lower emissions and, hopefully, lower costs.
We will do this by starting with those closest to certification and delivery, then tapering off to those who currently fly on PowerPoint.
If we didn’t apply this filter to what we consider real projects, we would describe over 50 entries, with additional ones announced with airline orders every month over the last few years. Few of these have progressed beyond plans, which is why we focus on those that have.
Overall, it’s amazing that 11 years after the Airbus E-fan battery-electric aircraft flew at the Farnborough Air Show in 2014, we still do not have a single certified alternative-propulsion passenger aircraft. We have one light-sport two-seat trainer, the Pipistrel Electro Velis, but nothing else.
Figure 1. The Airbus E-Fan at the Paris Air Show in 2015. Source: Wikipedia.