MRO & Manufacturing
Swiss Airlines First in Europe to Retrofit Overhead Bins with Diehl MLS
Swiss International Air Lines installs Diehl Aviation’s Mechanical Lift System on Airbus A350, easing overhead bin closing by 30% without reducing storage space.

This article is based on an official press release from Diehl Aviation.
Swiss International Air Lines (SWISS) has become the first European carrier to implement Diehl Aviation’s Mechanical Lift System (MLS), a new retrofit designed to make closing overhead bins significantly easier for cabin crews. According to a recent press release from Diehl Aviation, the inaugural installation was successfully completed on a SWISS Airbus A350 aircraft, signaling the beginning of a broader fleet-wide rollout.
The modification aims to address a common ergonomic challenge faced by flight attendants, particularly on long-haul routes where passengers frequently board with heavy carry-on luggage. By reducing the physical exertion required to secure the cabin before takeoff, the system promises to improve daily working conditions for crew members.
Easing the Burden for Cabin Crews
Mechanical Lift System Details
The core advantage of the Mechanical Lift System is its ability to decrease the force needed to push overhead bins closed by up to 30 percent, as stated in the Diehl Aviation release. This reduction is achieved entirely through mechanical means, avoiding the complexity and potential failure points associated with electrical components.
Because the system operates without electricity, Diehl Aviation notes that it remains highly reliable and straightforward to maintain during standard airline operations. For flight attendants, the 30 percent reduction in lifting force translates to less physical strain during the demanding boarding and cabin preparation phases.
Retrofit Process and Fleet Rollout
Seamless Integration
A key feature of the MLS is its design as a dedicated retrofit solution. The company confirmed that the system can be integrated into existing overhead bins without changing the overall cabin architecture or sacrificing any stowage volume. This allows airlines to upgrade their current interiors without undertaking a massive cabin overhaul.
The initial installation on the SWISS Airbus A350 was executed collaboratively by SWISS TechOps and specialists from Diehl Aviation’s Customer Service and On-Site Support teams. The process involved structural adjustments to the bins and housings, followed by reinstallation. To ensure a smooth transition, Diehl Aviation provided hands-on training to SWISS engineering staff, enabling the local maintenance organization to manage future modifications efficiently.
“With the Mechanical Lift System, we deliver practical operational improvements to aircraft already in service,” said Jörg Schuler, CEO of Diehl Aviation. “Drawing on decades of service and aftermarket experience, we provide solutions that directly benefit airlines and their crews. In this case, the system reduces physical workload, fits seamlessly into existing cabins, and maintains operational reliability, showing our holistic approach to enhancing in-service aircraft.”
AirPro News analysis
We note that the introduction of the Mechanical Lift System highlights a growing industry focus on crew ergonomics and workplace safety. As carry-on baggage allowances and passenger habits lead to heavier overhead bins, cabin crews face increased risks of repetitive strain injuries. Solutions like the MLS address these occupational hazards directly.
Furthermore, the fact that this system can be installed during regular maintenance windows without reducing bin capacity makes it an attractive proposition for airlines looking to modernize aging fleets. Diehl Aviation indicated that a U.S. airline also began retrofitting its fleet with the MLS last year, suggesting that international demand for crew-centric, low-downtime cabin upgrades is steadily increasing.
Frequently Asked Questions
What is the Mechanical Lift System (MLS)?
The MLS is a purely mechanical retrofit solution developed by Diehl Aviation that reduces the force required to close aircraft overhead bins by up to 30 percent.
Which airline is the first in Europe to use the MLS?
Swiss International Air Lines (SWISS) is the first European carrier to install the system, beginning with an Airbus A350 aircraft.
Does the MLS reduce overhead bin storage space?
No. According to Diehl Aviation, the system integrates into existing bins without altering the cabin architecture or reducing the available stowage volume.
Sources
Photo Credit: Diehl Aviation
MRO & Manufacturing
Dedienne Aerospace and Collins Aerospace Renew License for Nacelle Tooling
Dedienne Aerospace and Collins Aerospace extend their exclusive license for legacy and new nacelle tooling, supporting over 20,000 aircraft globally.

This article is based on an official press release from Dedienne Aerospace.
Dedienne Aerospace and Collins Aerospace, an RTX company, have officially renewed their exclusive license agreement covering legacy and new generation nacelle tooling. Announced on April 22, 2026, this agreement extends a decade-long partnership between the two aerospace entities, according to a press release from Dedienne Aerospace.
The comprehensive license encompasses the sales, maintenance, calibration, leasing, and service of ground support equipment (GSE) and related tooling. By renewing this contract, the companies aim to provide operators and MRO facilities with a stable, single-source channel for essential nacelle maintenance equipment.
We understand that maintaining a reliable supply chain for specialized tooling is critical for airline operations. The official company statement emphasizes that this renewed partnership is designed to ensure equipment availability and full-lifecycle services, keeping turnaround times aligned with crucial maintenance events.
Strengthening Global Maintenance Capabilities
The renewed license allows Dedienne Aerospace to continue providing localized, in-region support for Collins Aerospace nacelle products worldwide. According to the company’s press release, this global footprint includes dedicated service centers and field teams tasked with managing the repair, refurbishment, and periodic certification of legacy nacelle tooling and GSE.
Having equipment readily in stock is a primary strategy for reducing maintenance turnaround times. The press release notes that this proximity to customers helps keep commercial fleets available during planned checks and heavy shop visits, effectively turning regional presence into operational responsiveness.
“We’re proud to carry Collins Aerospace’s trust forward. The mission is clear: keep nacelle equipment available, serviceable and locally supported, delivering the reliability and responsiveness that drive customer satisfaction and keep aircraft flying.”
The above statement was provided by Cédric Barbe, President of Dedienne Aerospace, in the official press release.
Supporting a Massive Global Fleet
The scale of this exclusive agreement is substantial, reflecting the widespread use of Collins Aerospace components in commercial aviation. The press release explicitly states that there are currently more than 20,000 aircraft in service equipped with Collins Aerospace nacelle products.
To support this massive fleet, Dedienne Aerospace leverages its deep engineering expertise to deliver safer, more reliable, and user-friendly equipment across all nacelle programs. The collaboration ensures that tooling meets the rigorous standards required for modern aerospace maintenance.
“Collins Aerospace values the customer focus and global capability Dedienne Aerospace brings to legacy and new generation nacelle tooling. We are confident in Dedienne Aerospace’s capabilities to deliver reliable equipment availability and responsive regional support to our customers worldwide.”
Kevin Browne, vice president of Aftermarket at Collins Aerospace, shared these remarks in the joint announcement.
AirPro News analysis
The continuation of this exclusive license highlights the commercial aviation industry’s heavy reliance on specialized, single-source tooling providers to maintain strict consistency and safety standards. As the global fleet of commercial aircraft continues to grow and age, the demand for certified, OEM-licensed ground support equipment becomes increasingly critical to avoid costly grounding of aircraft.
By securing this decade-long extension, we observe that Dedienne Aerospace solidifies its position as a dominant player in the nacelle tooling market. Simultaneously, Collins Aerospace ensures its global customer base receives standardized, high-quality support without the OEM having to internally manage the complex, resource-intensive logistics of worldwide tooling distribution and maintenance.
Frequently Asked Questions (FAQ)
What does the renewed license agreement cover?
According to the press release, the agreement covers the sales, maintenance, calibration, leasing, and service of legacy and new generation nacelle tooling, including ground support equipment (GSE).
How many aircraft are supported by this tooling agreement?
The official announcement states that there are over 20,000 aircraft currently in service that utilize Collins Aerospace nacelle products.
Who are the primary companies involved in this partnership?
The agreement is between Dedienne Aerospace, an international aerospace tooling specialist, and Collins Aerospace, an RTX company that manufactures aerospace and defense products.
Sources
Photo Credit: Dedienne Aerospace
MRO & Manufacturing
Safran Opens New Helicopter Engine Facility in Germany
Safran Helicopter Engines launches a 3,000 m² maintenance facility in Norderstedt, Germany, supporting 2,300 engines across Europe with carbon-neutral goals.

This article is based on an official press release from Safran Group.
Safran Helicopter Engines has officially opened a new 3,000-square-meter facility in Norderstedt, Germany, dedicated to the maintenance, repair, and support of helicopter engines. According to a company press release, the expanded site aims to accommodate the growing civil and military helicopter markets across Europe.
The inauguration event drew 200 attendees, including customers, partners, and regional officials such as Claus Ruhe Madsen, Schleswig-Holstein’s Minister of Economics, Transport, Labor, Technology, and Tourism. The new location represents a significant upgrade for the aerospace manufacturer, which has maintained a presence in Germany for 35 years.
Expanding European Support Capabilities
The Norderstedt site is 50 percent larger than Safran’s previous facility in the region. In its press release, the company noted that the expansion allows it to offer localized maintenance, spare parts storage, and 24/7 availability for its Arrius, Arriel, and RTM322 engine models.
Currently, Safran provides in-service support to 300 helicopter operators throughout Northern, Eastern, and Central Europe. This network covers an active fleet of 2,300 engines. The new facility employs 80 people and was developed with backing from the town of Norderstedt and the local development agency, EGNO.
Commitment to Carbon Neutrality
Alongside operational upgrades, the new industrial site incorporates several environmental initiatives. Safran stated that the facility is targeting carbon-neutral operations.
To achieve this, the building features photovoltaic panels, a green roof designed to absorb carbon dioxide, and energy-efficient climate control systems, including heat pumps and ventilation with heat recovery.
Strategic Importance for Regional Sovereignty
The expansion aligns with broader European efforts to strengthen local defense and aerospace supply chains. By enhancing local expertise, Safran aims to ensure that critical maintenance and repair operations can be conducted within the region, reducing turnaround times for both civil operators and military forces.
“The launch of our new German site is essential for delivering the highest standard of proximity service and support to our customers in the region,” said Cédric Goubet, CEO of Safran Helicopter Engines, in the press release.
Goubet further noted that the facility responds directly to strong growth in European helicopter markets and bolsters German sovereignty by localizing expertise, particularly as new helicopters are introduced into the German armed forces.
AirPro News analysis
We note that Safran’s investment in a larger, localized maintenance hub reflects a broader industry trend toward regionalizing aerospace supply chains and support networks. As European nations increase defense spending and modernize their armed forces, having domestic or near-shore maintenance capabilities becomes a strategic priority.
Furthermore, the emphasis on carbon-neutral operations at the Norderstedt site highlights the aerospace sector’s ongoing push to reduce its environmental footprint, not just in flight operations, but across ground-based industrial and maintenance facilities.
Frequently Asked Questions
Where is the new Safran facility located?
The new 3,000-square-meter facility is located in Norderstedt, Schleswig-Holstein, near Hamburg, Germany.
Which helicopter engines are serviced at this site?
According to the company, the site provides support, maintenance, and repair services for Arrius, Arriel, and RTM322 engines.
How many engines does Safran support in the region?
Safran provides in-service support for a fleet of 2,300 engines operated by 300 customers across Northern, Eastern, and Central Europe.
Sources
Photo Credit: Safran
MRO & Manufacturing
China Southern Airlines Launches Major MRO and Cargo Expansion in Urumqi
China Southern Airlines invests over 1.6 billion RMB to build the largest MRO hangar and expand cargo facilities at Urumqi Airport, completing in 2028.

This article summarizes reporting by Xinhua News Agency and a supplementary industry research report.
On April 22, 2026, China Southern Airlines officially broke ground on the first phase of a massive new Maintenance, Repair, and Overhaul (MRO) base and cargo facility at Urumqi Tianshan International Airport. According to reporting by Xinhua News Agency, the ambitious project represents a total investment exceeding 1.6 billion RMB (approximately $234 million USD) and is scheduled for completion in 2028.
The centerpiece of this development is a state-of-the-art aircraft maintenance hangar that will become the largest single civil aviation hangar in Northwest China. Alongside a significantly expanded cargo area, the infrastructure push aligns with broader regional economic goals, including the Belt and Road Initiative (BRI) and the newly established China (Xinjiang) Free Trade Zone.
We note that this groundbreaking coincides with Urumqi’s rapid ascent in the global logistics sector. Driven by cross-border e-commerce and strategic geographic positioning, the airport is transforming from a domestic transit point into a premier international aviation hub connecting Asia and Europe.
The Mega MRO Base
Unprecedented Scale in Northwest China
The MRO base represents the lion’s share of the project’s funding, with Phase 1 requiring an investment of 1.264 billion RMB. The research report details that the maintenance area will cover over 120,000 square meters, with the hangar itself occupying a planned construction area of 65,991.08 square meters.
Featuring a massive span of 90 meters by 130 meters, the new hangar is designed to simultaneously accommodate one wide-body aircraft and five narrow-body aircraft. This capacity upgrade is a critical step for China Southern Airlines as it expands its operational footprint in the region.
Strategic Regional Integration
Once operational, the new facility will link directly with China Southern’s existing five-bay maintenance hangar located in the old terminal area. The combined infrastructure aims to create a highly competitive regional aircraft maintenance center targeting markets in Central Asia, Western Asia, and Eastern Europe.
“The MRO area will significantly enhance aircraft maintenance capabilities and radiation range,”
stated Zhang Chongfeng, Manager of the Planning and Finance Department for China Southern’s Xinjiang Branch, according to the project report. He added that the development will comprehensively assist the construction of the Urumqi international aviation hub.
Expanding Cargo and Logistics Capabilities
Boosting Tonnage and Customs Efficiency
The cargo component of the expansion involves a 408 million RMB investment, covering nearly 60,000 square meters. Phase 1 construction will exceed 20,000 square meters and will house both domestic and international cargo terminals. This expansion is projected to boost China Southern’s annual cargo and mail handling capacity in Xinjiang to over 152,000 tons.
“Once the cargo area is completed, China Southern’s annual cargo and mail handling capacity in Xinjiang will exceed 152,000 tons,”
noted Cui Huajie, General Manager of China Southern Airlines’ Xinjiang Branch. He emphasized that this capacity will provide vital support for building an aviation logistics network connecting westward to Central and Western Asia and the Middle East.
Supported by Urumqi Customs, the new cargo facility will integrate five designated port functions for customs supervision, including the handling of imported meat and chilled aquatic products. Furthermore, the facility will utilize an intelligent operating system that integrates air, ground, and warehouse networks to streamline logistics.
Urumqi’s Aviation Boom and Global Context
The World’s Fastest-Growing Cargo Hub
The China Southern expansion is part of a historic aviation boom in Urumqi. Urumqi Tianshan International Airport recently underwent a massive expansion, with its new North Terminal (Terminal 4) beginning trial operations in April 2025. The airport now features three runways and boasts a capacity to handle up to 50 million passengers and 750,000 tonnes of cargo annually.
According to a 2025 report by global cargo tracking platform Rotate, Urumqi was ranked as the world’s fastest-growing outbound cargo airport in 2025, achieving a staggering 715% year-over-year increase in capacity. This surge is heavily driven by cross-border e-commerce and the introduction of new freighter routes to Europe and Central Asia.
E-commerce and International Routes
Just days prior to the groundbreaking, on April 14, 2026, Urumqi resumed its direct international cargo route to East Midlands Airport in the UK, carrying 97 tons of e-commerce goods. The research report highlights that Urumqi currently operates 32 international cargo routes, five of which fly directly to the UK.
“[These developments represent] progress in high-quality Belt and Road cooperation and help maintain the stability of the international supply chain,”
remarked Liu Jingyi, Deputy Director of Urumqi Tianshan International Airport Customs, regarding the recent cargo expansions.
AirPro News analysis
The 1.6 billion RMB investment by China Southern Airlines is a clear indicator of Xinjiang’s ongoing economic transition. Historically viewed primarily as a transit corridor, the region is actively shifting toward an “industrial and service economy.” The enhanced cargo capacity directly supports local export strategies, allowing regional agricultural products to reach global markets rapidly.
Furthermore, the MRO expansion capitalizes on the newly established China (Xinjiang) Free Trade Zone. In June 2025, China Southern successfully executed Xinjiang’s first bonded aircraft periodic maintenance project, a C-check on a Boeing 737-800 freighter for Georgia’s Camex Airlines. This milestone proved the region’s capability to offer low-cost, high-efficiency international aviation services. By building the largest hangar in the Northwest, China Southern is positioning itself to capture a significant share of the Central Asian and Eastern European aircraft maintenance market, solidifying its “Eastward Advance, Westward Expansion” strategy.
Frequently Asked Questions
What is the total investment for China Southern’s new Urumqi base?
The total investment for the first phase of the MRO base and Cargo Area exceeds 1.6 billion RMB (approximately $234 million USD).
When is the new facility expected to be completed?
The project is slated for completion in 2028.
How many aircraft can the new maintenance hangar accommodate?
The new hangar, measuring 90 by 130 meters, can simultaneously accommodate one wide-body aircraft and five narrow-body aircraft.
Sources:
- Xinhua News Agency
- Industry Research Report: China Southern Airlines’ Mega MRO and Cargo Expansion in Urumqi (April 29, 2026)
Photo Credit: Now Travel Asia
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