MRO & Manufacturing
HAECO and Liebherr Strengthen Maintenance for COMAC Aircraft
HAECO and Liebherr-Aerospace partner to enhance hydraulic maintenance for COMAC’s C909 and C919, boosting China’s aerospace MRO capabilities.
As China’s aviation sector continues its rapid ascent, the development and maintenance of indigenous aircraft have become national priorities. The Commercial Aircraft Corporation of China (COMAC) sits at the heart of this ambition, with its flagship models, the C919 and C909, representing key milestones in the country’s push to reduce reliance on Western aerospace giants like Boeing and Airbus.
To support the operational longevity and reliability of these aircraft, COMAC has increasingly sought to establish a robust Maintenance, Repair, and Overhaul (MRO) ecosystem. A recent partnership between HAECO, a leading MRO service provider, and Liebherr-Aerospace, a recognized Original Equipment Manufacturer (OEMs), marks a significant step in this direction. Their collaboration focuses on the maintenance of hydraulic components for both the C909 and C919 aircraft, aiming to deliver localized, efficient, and high-quality support.
This article explores the implications of this partnership, the strategic motivations behind it, and how it fits into the broader context of China’s aerospace ambitions and global MRO market trends.
COMAC’s C919 is China’s first domestically developed narrowbody jet, designed to compete with the Airbus A320neo and Boeing 737 MAX. Alongside it, the C909, formerly known as the ARJ21, serves as a regional jet aimed at short-haul routes. These aircraft are central to China’s strategy to build a self-reliant aviation sector, both in manufacturing and ongoing operational support.
As of 2024, there are 20 C919s in active service and 151 C909s, including seven operated by international carriers. COMAC has ambitious plans to scale production, with targets to deliver 30 C919s in 2025 and ramp up to 200 annually by 2029. These figures underscore the urgent need for a reliable and scalable MRO infrastructure to support fleet growth.
Historically, Chinese airlines have depended on foreign MRO providers, particularly for advanced systems like hydraulics and avionics. This reliance has posed challenges, including high costs, longer turnaround times, and limited control over critical maintenance processes. The partnership between HAECO and Liebherr-Aerospace seeks to address these gaps by localizing component maintenance capabilities within China.
Driven by strong domestic demand and state-backed investment, COMAC’s production capabilities have expanded significantly. The C919 has amassed over 1,000 Orders, primarily from Chinese carriers such as Air China and China Eastern Airlines. Meanwhile, the C909 continues to serve as a testbed for operational procedures and maintenance routines that will be applied to the C919.
COMAC plans to invest approximately $4.7 billion in 2025 to enhance its production infrastructure and supply chain partnerships. This includes expanding its collaboration with key players like HAECO and Liebherr-Aerospace, ensuring that maintenance services can keep pace with delivery schedules and airline operational needs. By integrating MRO capabilities into its aircraft lifecycle, COMAC aims to offer airlines a comprehensive support package, potentially making its aircraft more attractive to international buyers who prioritize service reliability and cost-efficiency.
HAECO brings decades of MRO experience, with facilities across Asia and a reputation for high-quality service delivery. Its financial performance in 2024 reflects strong growth, with a recurring profit of HK$672 million, up from HK$465 million the previous year. This financial strength allows HAECO to invest in expanding its component maintenance capabilities, including hydraulic systems critical to aircraft operation.
Liebherr-Aerospace, on the other hand, is a globally recognized OEM specializing in flight control and hydraulic systems. In 2024, the Liebherr Group reported revenues of €14.6 billion, with aerospace identified as a key growth driver. The company’s expertise in designing and manufacturing complex systems complements HAECO’s maintenance capabilities, creating a synergistic partnership.
The agreement between the two companies builds on an existing collaboration for landing gear maintenance on the C909, extending their cooperation to more complex hydraulic components. These include systems responsible for flight control surfaces, landing gear actuation, and braking, areas where maintenance precision is critical for safety and performance.
“This partnership combines HAECO’s MRO know-how with our OEM capabilities, delivering efficient solutions for China’s commercial jets.”, Eric Thévenot, General Manager, Liebherr-Aerospace China
The HAECO-Liebherr agreement is not just a bilateral business deal; it reflects broader shifts in the global aviation landscape. As China seeks to reduce its dependence on foreign aerospace suppliers, the localization of MRO services becomes a strategic imperative. This is particularly relevant in the context of geopolitical tensions and supply chain disruptions that have affected the aviation industry globally.
According to market research from Spherical Insights, China’s aerospace MRO market is projected to reach $65.6 billion by 2035, growing at a compound annual growth rate (CAGR) of 11.6%. Key growth areas include engine overhaul, component repair, and avionics maintenance. The HAECO-Liebherr partnership is well-positioned to capture a share of this expanding market by offering OEM-backed, in-country maintenance solutions.
Moreover, the collaboration aligns with a global trend toward regionalizing MRO services. Airlines are increasingly seeking maintenance providers that can offer quick turnaround times and reduce logistical complexities. By establishing hydraulic component support within China, HAECO and Liebherr not only meet COMAC’s needs but also position themselves as potential service providers for other regional operators flying the C909 and C919.
Industry experts view the partnership as a model for future collaborations between OEMs and MRO providers. By combining design expertise with operational know-how, such alliances can deliver more efficient and reliable maintenance outcomes. Sandra Nieuwenhuijzen, HAECO Group Director of Component and Engine Services, emphasized this point, stating that the collaboration will enhance operational efficiency and reliability for COMAC and its operators. Analysts also note that the partnership addresses a critical bottleneck in China’s aerospace strategy: the lack of mature, localized MRO capabilities. By investing in these services now, COMAC can ensure that its aircraft remain competitive not just in terms of purchase price but also in lifecycle support, a key consideration for airlines.
Finally, the agreement may encourage other OEMs to explore similar partnerships in China and other emerging markets, further decentralizing the global MRO landscape and fostering innovation through cross-border collaboration.
The partnership between HAECO and Liebherr-Aerospace represents a strategic milestone in China’s journey toward aerospace self-sufficiency. By localizing critical maintenance services for COMAC’s C909 and C919 aircraft, the collaboration enhances operational reliability and reduces dependence on foreign MRO providers. This move not only supports COMAC’s production targets but also strengthens its value proposition to both domestic and international customers.
Looking ahead, the success of this partnership could serve as a blueprint for other nations seeking to build indigenous aerospace capabilities. As the global aviation industry continues to evolve, collaborations that combine OEM precision with MRO agility will likely become the norm rather than the exception.
What aircraft are covered under the HAECO-Liebherr partnership? Why is this partnership significant? What are COMAC’s production targets for the C919? Who are the key players in this partnership? What is the projected size of China’s MRO market? Sources:
HAECO and Liebherr-Aerospace Strengthen COMAC Aircraft Maintenance Capabilities
Background: COMAC’s Fleet and China’s Aviation Strategy
COMAC’s Production and Fleet Expansion
HAECO and Liebherr: Strategic Fit
Strategic Implications and Industry Trends
Expert Commentary and Industry Reactions
Conclusion: A Step Toward Aerospace Independence
FAQ
The agreement covers hydraulic component maintenance for COMAC’s C909 and C919 aircraft.
It supports China’s goal of building a self-reliant aviation industry by localizing critical MRO services.
COMAC aims to produce 30 C919 aircraft in 2025 and scale up to 200 annually by 2029.
HAECO, a leading MRO provider, and Liebherr-Aerospace, an OEM specializing in hydraulic systems.
The market is expected to reach $65.6 billion by 2035, growing at a CAGR of 11.6%.
HAECO Press Release,
Aviation Week,
Spherical Insights,
Liebherr Group Report,
ePlane AI
Photo Credit: HAECO
MRO & Manufacturing
Boeing Completes Wing Join on 777-8 Freighter Advancing Production
Boeing completes wing join on 777-8 Freighter, moving to systems installation with first flight planned for late 2026 and service in 2028.
Boeing has reached a critical manufacturing milestone for its new 777-8 Freighter (777-8F). According to an internal Boeing News Now (BNN) update released in late March 2026, the aerospace manufacturer has successfully completed the “wing join” phase at its Everett, Washington facility. This visually striking and structurally vital step involves attaching the massive 108-foot composite wings to the center fuselage of the first 777-8F airframe.
Following this structural integration, the aircraft has officially entered the “systems installation” phase. During this stage, the aircraft receives its internal “nervous system,” as mechanics integrate essential components such as avionics, hydraulics, and miles of wiring. This progress keeps the 777-8F program firmly on track for its anticipated first flight later in 2026 and its entry into commercial service in 2028.
As we track the development of next-generation cargo aircraft, this transition from structural assembly to internal outfitting represents a major leap forward. It brings the world’s largest and most capable twin-engine freighter one step closer to modernizing global supply chains.
The production of the first 777-8F has followed a steady and meticulously planned timeline over the past year. Based on Boeing’s official program updates, production officially kicked off in July 2025 when robotic systems drilled the first hole into the composite wing spar at the Composite Wing Center in Everett.
“All the work that goes into starting a program, the years of development, the years of engineering, the years of supply chain, procurement, and contracting… the blood, sweat, and tears, all that innovation comes together and is represented in that first hole,” stated Jason Clark, VP & General Manager of the 777/777X program, reflecting on the start of production.
By October 2025, the assembly of the first set of wings was underway. This intricate process required combining 45 ribs, two spars, and composite panels spanning over 100 feet. Now, with the successful wing join in March 2026, the primary airframe structure has taken shape, allowing teams to focus on the complex internal routing required to make the aircraft functional.
Positioned as a direct replacement for the aging four-engine Boeing 747-400 Freighters, the 777-8F is engineered to handle massive cargo loads. Official Boeing specifications indicate a maximum structural payload of 118.2 tonnes (approximately 260,600 pounds). The aircraft’s volume allows it to accommodate 31 standard pallets on the main deck and an additional 13 in the lower hold.
The freighter boasts a range of 4,410 nautical miles (8,167 kilometers) at maximum payload. This extended range is designed to allow operators to fly long-haul intercontinental routes with fewer technical stops, optimizing global logistics networks. The 777-8F is powered by General Electric GE9X engines, which Boeing notes are the largest and most powerful commercial aircraft engines ever built. Featuring a 134-inch fan, these engines deliver a 10% improvement in fuel efficiency compared to previous generations.
To ensure compatibility with standard airport gates despite its massive 235-foot 5-inch (71.8-meter) wingspan, the aircraft utilizes Boeing’s signature folding wingtips. On the ground, this mechanism reduces the span to 212 feet 8 inches (64 meters). Compared to the legacy 747-400F, Boeing states the 777-8F offers 30% lower fuel consumption and CO2 emissions, 25% better operating costs per tonne, and a 60% smaller noise footprint.
The push to bring the 777-8F to market aligns with strong long-term projections for the air cargo sector. According to Boeing’s 2025 Current Market Outlook, the global freighter fleet is projected to increase by 65% to 70% by 2044. Driven heavily by cross-border e-commerce and supply chain diversification, the industry will require approximately 885 new large widebody freighters over the next two decades.
Since its launch in 2022, the 777-8F program has secured 59 firm orders. Launch customer Qatar Airways Cargo leads the order book with 34 jets and 16 options. Other major buyers include global logistics giants such as FedEx, DHL, Etihad, and Korean Air.
“Customers have a definite preference to choose Boeing, Boeing’s family of freighters serve 90% of the global freighter market. We’ve earned that, and customers are counting on us to deliver the first 777-8 Freighter to expand their operations and replace retiring 747-400 Freighters,” noted Ben Linder, 777 and 777-8 Freighter Chief Project Engineer.
We observe that the 777-8F is locked in a fierce competition with the Airbus A350F for dominance in the next-generation heavy freighter market. While the A350F utilizes a lighter, clean-sheet carbon-fiber design that offers a slightly longer range of 4,700 nautical miles, Boeing’s 777-8F boasts a higher maximum payload capacity. This payload advantage appeals strongly to heavy-freight and express operators. Furthermore, the 777-8F offers seamless fleet integration and minimal pilot retraining for airlines already operating the popular legacy 777 Freighter, providing Boeing with a distinct incumbency advantage as operators look to modernize their fleets.
Beyond the engineering and market metrics, the assembly of the first 777-8F represents a significant point of pride for Boeing’s workforce. For many employees, the transition from digital blueprints to a physical aircraft is a career-defining moment.
“I helped build the very first 777, WA001, early in my career, and it’s exciting to get to start our newest member of the 777X family… [It is] a once-in-a-lifetime opportunity,” shared Robin Thorning, Composite Spar Automation Manager and a 38-year Boeing veteran.
Dan Truong, Process Center Leader, echoed this sentiment: “We’re excited to be building wings for the new freighter and see this program succeed. I’m looking forward to seeing the airplane fly, knowing we contributed.”
The Assembly Timeline and Milestones
From First Hole to Wing Join
Aircraft Specifications and Capabilities
Designed for Heavy Freight
Efficiency and Power
Market Context and Industry Demand
Meeting Global Cargo Needs
AirPro News analysis
Employee Pride and Legacy
Building the Future in Everett
Frequently Asked Questions (FAQ)
The wing join is a major manufacturing milestone where the aircraft’s wings are structurally attached to the center fuselage, allowing the airplane to take its final shape.
According to Boeing’s current timeline, the 777-8F is expected to make its first flight later in 2026 and enter commercial service in 2028.
The freighter has a maximum structural payload of 118.2 tonnes (approx. 260,600 lbs) and can hold 31 standard pallets on the main deck and 13 in the lower hold.Sources
Photo Credit: Boeing
MRO & Manufacturing
Liebherr-Aerospace Plans Lindenberg Facility Expansion in 2026
Liebherr-Aerospace will expand its Lindenberg site with new assembly, office space, and hire 270 employees to support Airbus A350 MRO services.
This article is based on an official press release from Liebherr.
Liebherr-Aerospace has announced plans to expand its manufacturing and customer service facilities in Lindenberg, Germany, to accommodate growing demand in the aviation sector. According to an official press release from the company, the expansion project is scheduled to begin in 2026 and will include significant additions to both assembly areas and office spaces.
The strategic investment aims to address the rapid increase in aerospace manufacturing and maintenance requirements. As the aviation industry continues its upward trajectory, Liebherr-Aerospace is positioning its Lindenberg site to handle higher volumes of production and customer service activities, particularly for major commercial-aircraft programs.
In addition to physical infrastructure growth, the company is actively seeking to expand its workforce. The press release noted that Liebherr-Aerospace is looking to fill approximately 270 vacancies, primarily in production, assembly, and customer service roles, to support its enhanced operational footprint.
The planned expansion will add approximately 6,000 square meters of space dedicated to customer service and assembly operations. To make room for this extension, the site’s current administration building, identified by the company as the oldest structure on the premises, will be demolished. The project also encompasses the expansion of the employee restaurant to accommodate the growing workforce.
Furthermore, Liebherr-Aerospace is constructing a new office complex spanning roughly 10,000 square meters. This addition is designed to provide the company with the flexibility needed to adapt to future space requirements as the aerospace market evolves.
The new facilities will be built in accordance with modern ecological standards. The company plans to implement sustainability construction measures, including heat recovery systems for heating and green roofs equipped with photovoltaic panels.
“We are working on solutions for more environmentally friendly aviation, and this consequently includes more environmentally friendly production and state-of-the-art ecological construction measures,” stated Martin Wandel, Managing Director and Chief Operating Officer of Liebherr-Aerospace & Transportation SAS, in the press release.
A significant driver behind the Lindenberg site expansion is the increasing demand for maintenance, repair, and overhaul (MRO) services. As global aircraft fleets age and operational routes expand, regular overhauls are required to maintain safety and performance standards. Specifically, Liebherr-Aerospace anticipates a ramp-up in MRO activities for the Airbus A350 fleet over the coming years. The company developed and currently manufactures the nose landing gear for the A350, which is the largest landing gear produced at the Lindenberg facility. Due to its size and complexity, servicing this equipment requires substantial physical space.
“There is currently a lot of positive movement in our industry, and we respond for the benefit of our customers. We consider ourselves lucky that we have so much work to do, and we need the space to do it,” explained Gerd Heinzelmann, Managing Director at Liebherr-Aerospace Lindenberg GmbH.
To support its physical growth and increased operational demands, Liebherr-Aerospace is launching a significant recruitment drive. The company has been a fixture in the aviation industry for over 65 years, and the Lindenberg site serves as the foundational hub for its aerospace and transportation technology segment.
With around 270 open positions, the company is targeting skilled professionals to bolster its production, assembly, and customer service teams. Company leadership emphasized the attractiveness of the region and the opportunity to work on cutting-edge technology for aircraft, helicopters, and advanced air mobility.
“We have been working for the aviation industry for just over 65 years, and we want to continue to strengthen our local footprint, to do this, we need more employees,” noted Philipp Walter, Managing Director at Liebherr-Aerospace Lindenberg GmbH.
The expansion of Liebherr-Aerospace’s Lindenberg facility underscores a broader industry trend of aerospace suppliers scaling up operations to meet post-pandemic recovery demands. As major original equipment manufacturers (OEMs) like Airbus increase production rates, tier-one suppliers must concurrently expand their manufacturing and MRO capabilities to prevent supply chain bottlenecks. The specific focus on the Airbus A350 nose landing gear highlights the long-term lifecycle commitments suppliers make when securing contracts for widebody aircraft programs.
According to the company’s press release, the expansion project is set to begin in 2026.
The expansion includes adding around 6,000 square meters for customer service and assembly areas, as well as a new office building covering approximately 10,000 square meters.
The company is currently looking to fill around 270 vacancies, primarily in production, assembly, and customer service roles.
Facility Upgrades and Environmental Standards
Meeting the Demand for Airbus A350 MRO Services
Workforce Expansion and Regional Impact
AirPro News analysis
Frequently Asked Questions
When will the Liebherr-Aerospace Lindenberg expansion begin?
How much space is being added to the facility?
How many jobs is Liebherr-Aerospace looking to fill?
Sources
Photo Credit: Liebherr-Aerospace
MRO & Manufacturing
Rotortrade Secures Airbus H145D3 Helicopters for CareFlite EMS Fleet Upgrade
Rotortrade finalizes deal with CareFlite for two Airbus H145D3 EMS helicopters, including trade-in and leaseback of Bell 429s to maintain service during transition.
This article is based on an official press release from Rotortrade.
Global helicopters dealership Rotortrade has finalized a multifaceted fleet upgrade agreement with Texas-based emergency medical services (EMS) operator CareFlite. According to an official press release from Rotortrade, the transaction secures two 2024-built Airbus H145D3 helicopters for the non-profit air medical provider.
To facilitate the transition without disrupting CareFlite’s critical life-saving operations, the deal incorporates a trade-in and interim leaseback structure. Rotortrade accepted CareFlite’s existing Bell 429 helicopters as trade-in assets and is leasing them back to the operator until the new Airbus models enter service.
The aircraft are slated for delivery in April 2026, with official operational deployment expected by September 2026. This acquisition highlights a growing trend among EMS operators navigating extended manufacturing backlogs by leveraging the late-model pre-owned market.
CareFlite, founded in 1979 as a 501(c)(3) non-profit and recognized as the oldest joint-use air medical program in the United States, requires continuous operational readiness to serve North and Central Texas. To ensure no gaps in emergency coverage, Rotortrade structured a leaseback agreement for CareFlite’s current Bell 429 helicopters, allowing the operator to maintain its fleet capabilities during the transition period.
The logistical and technical requirements of the transaction were managed through Rotortrade’s global Maintenance, Repair, and Overhaul (MRO) network. Specifically, Rotortrade MRO Tallard in France and Rotortrade MRO Latrobe in the United States coordinated the necessary export and import procedures, alongside pre-purchase inspections, as detailed in the company’s announcement.
Financing and title transfers were facilitated through Insured Aircraft Title Services (IATS), with CareFlite independently managing its financing arrangements.
“By combining aircraft sales, asset trade-ins, interim leasing, and technical support… Rotortrade was able to structure a solution that supports CareFlite’s fleet modernization,” stated Philippe Lubrano, CEO of Rotortrade, in the press release.
Historically, CareFlite has relied heavily on Bell aircraft, including the Bell 429 and Bell 407GXi models. The shift to the Airbus H145D3 represents a notable evolution in the organization’s fleet strategy for advanced EMS operations. The two 2024-built Airbus H145D3 helicopters are specifically configured for air ambulance duties. According to the provided specifications, they feature Airbus Air Ambulance Technology (AAT) interiors and are fully equipped for scene response, interfacility transport, and Night Vision Goggle (NVG) missions.
We observe that this transaction is emblematic of broader structural challenges within the civil helicopter market. As highlighted in Rotortrade’s Global Helicopter Market Report 2026, released in March 2026, Original Equipment Manufacturers (OEMs) are currently grappling with constrained production capacities despite robust customer demand.
With delivery slots for certain new helicopter models extending between 42 and 48 months, operators are increasingly compelled to seek alternative procurement strategies. By acquiring reconfigured, late-model pre-owned aircraft, such as the 2024-built H145D3s in this agreement, EMS providers can significantly accelerate their fleet modernization timelines and bypass prolonged OEM wait times.
Furthermore, this deal underscores Rotortrade’s aggressive expansion into the competitive U.S. air medical sector. The CareFlite agreement follows closely on the heels of a March 11, 2026, announcement regarding the delivery of two 2023 Airbus H145D3s to Life Flight Network, signaling a deliberate strategic push by the dealership into the American EMS market.
When will CareFlite begin operating the new Airbus H145D3 helicopters? How is CareFlite maintaining service during the transition? Why are operators turning to the pre-owned helicopter market?
Structuring the Complex Fleet Upgrade
Maintaining Uninterrupted EMS Coverage
Aircraft Specifications and Strategic Shifts
Transitioning to the Airbus H145D3
Industry Context: Supply Chain Constraints
AirPro News analysis
Frequently Asked Questions
According to the transaction timeline, the aircraft will be delivered in April 2026 and are expected to officially enter operational service in September 2026.
Rotortrade accepted CareFlite’s existing Bell 429 helicopters as trade-ins and leased them back to the operator to serve as an interim fleet until the new aircraft are ready.
Industry data from Rotortrade’s 2026 market report indicates that new helicopter manufacturing faces severe backlogs, with wait times extending up to 48 months. Late-model pre-owned aircraft offer a faster route to fleet modernization.
Sources
Photo Credit: Rotortrade
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