GKN Aerospace has become the first manufacturer globally to secure Nadcap accreditation for Laser Wire Directed Energy Deposition (L-DED-w), establishing a new regulatory baseline for additive manufacturing in aerospace production.

Announced in a company press release on October 29, 2026, the certification provides independent validation of GKN Aerospace’s 3D printing processes. The accreditation verifies that the company’s L-DED-w operations meet the stringent quality, traceability, and process control requirements demanded by aerospace and defense original equipment manufacturers (OEMs).

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Transitioning L-DED-w to industrial production

GKN Aerospace utilizes the L-DED-w process to manufacture complex aerospace components while significantly reducing material waste compared to traditional subtractive manufacturing methods. Prior to securing this formal accreditation, the company had already designed, developed, and delivered fully certified additively manufactured parts that are currently in active flight operations.

The Nadcap approval serves as a critical step in scaling these technologies for broader application across commercial and defense platforms, moving the process from specialized applications into standardized industrial production.

“Our customers are looking for trusted partners that can help industrialise advanced manufacturing technologies,” said Sébastien Aknouche, SVP Material Solutions at GKN Aerospace. “For additive manufacturing, that means having robust and repeatable processes that can support the move into industrial production. Nadcap accreditation is an important step in that journey, giving us a stronger foundation for broader application of L-DED-w across aerospace and defence.”

Standardizing aerospace manufacturing processes

Nadcap, formerly known as the National Aerospace and Defense Contractors Accreditation Program, is an industry-managed conformity assessment program. Founded in 1990 by aerospace manufacturers and administered by the Performance Review Institute (PRI), the program establishes a standardized audit process for special manufacturing processes.

Aerospace OEMs typically require Nadcap accreditation as a mandatory baseline for their supply chain partners. Achieving this status requires a comprehensive audit of operating procedures, personnel qualifications, equipment calibration, material control, and overall traceability to ensure compliance with strict aerospace safety and quality standards.

As a global Tier 1 supplier of airframe and engine structures, landing gear, and electrical interconnection systems, GKN Aerospace operates 32 manufacturing locations across 12 countries with a workforce of 16,000 employees. The L-DED-w accreditation integrates this specific additive manufacturing capability into the company’s broader certified production portfolio.

AirPro News analysis

We view this first-of-its-kind accreditation as a necessary maturation step for additive manufacturing in the aerospace sector. While 3D printing has long been utilized for prototyping and non-critical components, scaling technologies like L-DED-w for primary structural parts requires the rigid process standardization that Nadcap provides. By securing this independent validation, GKN Aerospace lowers the adoption risk for OEMs looking to leverage additive manufacturing to mitigate supply chain constraints and reduce raw material waste in future aircraft programs.

Honeywell Aerospace Inc. (HONA) will invest $500 million to construct a 300,000-square-foot advanced manufacturing facility in Tempe, Arizona, aiming to internalize complex machining and bypass persistent third-party supply chain bottlenecks.

Announced in a company press release on October 28, 2026, the project is designed to vertically integrate production for next-generation commercial and defense systems. The site is scheduled to open in late 2028 and is expected to generate approximately 600 local jobs.

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Addressing supply chain vulnerabilities

The aerospace industry has faced severe supply chain constraints over the past two years. Output growth for Honeywell Aerospace in the first and second quarters of 2026 was limited to 3% and 4%, respectively. During a September 2026 investor conference, executives illustrated the severity of the problem, noting that a single underperforming supplier past due by just $15 million could bottleneck hundreds of millions of dollars in revenue.

In August 2026, the company lowered its full-year sales growth forecast from a range of 7% to 9% down to 4% to 5%. This reduction was driven by supply chain hurdles that forced the manufacturer to prioritize original equipment deliveries to The Boeing Company and Airbus SE over its higher-margin aftermarket business.

By bringing complex machining capabilities in-house, Honeywell intends to insulate its production lines from these external vulnerabilities. Jim Currier, President and Chief Executive Officer of Honeywell Aerospace, stated in the release that demand continues to accelerate across commercial and defense markets. He noted the investment ensures the company can continue delivering for customers while unlocking long-term shareholder growth.

Production focus and defense backlog

The Tempe facility will focus on vertically integrating production for several next-generation product lines. Specific focus areas include the Assure advanced actuation systems and Attune vapor cycle cooling subsystems.

The new capacity will also support a $15 billion backlog in Control Systems new program wins. A significant portion of this backlog involves critical defense technologies tied to a March 2026 supplier framework agreement with the U.S. Department of War. Groundbreaking for the facility is planned for early 2027.

Post-spinoff strategy and 2030 targets

The capital expenditure follows Honeywell Aerospace’s June 29, 2026, spinoff from industrial conglomerate Honeywell International Inc. Now operating as an independent, publicly traded pure-play aerospace supplier, the company is scaling operations to meet a stated target of $6.5 billion in earnings by 2030.

Headquartered in Phoenix, Arizona, Honeywell Aerospace produces a wide range of components, including propulsion systems, cockpit systems, navigation technologies, and auxiliary power units. The new Tempe site will be located near the company’s existing global headquarters, consolidating its manufacturing footprint in the region.

On October 28, 2026, the company reported its third-quarter results, posting $4.6 billion in sales and raising its full-year pro forma standalone adjusted earnings guidance. Currier highlighted the structural advantage of the recent corporate separation.

“This is an example of how our recent spin into an independent, publicly-traded Honeywell Aerospace allows us to make decisions and investments that support our growth and the future of aviation and defense,” Currier said.

Local officials also highlighted the regional economic impact. Corey Woods, Mayor of Tempe, stated the project sets the stage for further development of the region’s aerospace and technology sectors, strengthening Arizona’s position in the global industry.

AirPro News analysis

We view this $500 million capital allocation as a direct response to the structural fragility of the lower-tier aerospace supply chain. When a tier-one supplier like Honeywell is forced to throttle its highly profitable aftermarket segment to keep Boeing and Airbus assembly lines moving, the cost of outsourcing complex machining outweighs the benefits. By internalizing these processes, Honeywell is trading upfront capital expenditure for operational control.

This move suggests that the industry’s reliance on fragmented, specialized mechanical suppliers is shifting. Major players are increasingly willing to vertically integrate to protect their delivery commitments and margins. As a newly independent entity, Honeywell Aerospace now has the dedicated capital to execute this defensive and offensive strategy without competing for resources against non-aviation business units.

BAE Systems announced the expansion of its Horizon Solutions Aftermarket Services and Support product line at the MRO Europe exhibition in Amsterdam on October 27, 2026, introducing fixed-cost subscriptions and expanded trade-in options to mitigate ongoing supply chain constraints.

The strategic update is designed to help commercial airlines manage operational volatility and aging fleets by maximizing aircraft availability. The details of the expansion were outlined in a company press release issued during the event.

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Addressing supply chain and fleet volatility

The commercial aviation sector is currently navigating a period of high passenger demand colliding with limited aircraft availability. Operators are increasingly seeking support that extends system life, anticipates maintenance needs, and reduces Aircraft on Ground (AOG) time.

To address these pressures, the expanded Horizon Solutions portfolio now includes tailored overhaul services designed to refresh or replace aging equipment. The company also introduced expanded trade-in options, allowing operators to swap older units for modernized versions to reduce aircraft downtime. New fixed-cost subscription programs aim to convert unpredictable repair expenses into consistent operating costs.

“These enhanced offerings combine original equipment manufacturer-quality overhauls, proactive component upgrades and simplified trade-in services to help customers lower life-cycle costs and keep their aircraft ready to fly,” said Andrea Davis, Director of Services and Support at BAE Systems.

Davis noted that the company remains focused on helping airlines extend the life, reliability, and performance of their fleets amid industry-wide operational challenges.

Evolution of BAE Systems’ commercial support

Headquartered in London, BAE Systems plc is Europe‘s largest defense contractor, but its commercial aviation division maintains a substantial global footprint. The company provides lifecycle support solutions from entry into service through midlife upgrades, currently supporting 33,000 commercial aircraft across 600 operators worldwide with engineering, maintenance, and repair services.

The Horizon Solutions product line was initially launched in 2025 to provide airlines with greater flexibility in meeting evolving operational requirements. The October 2026 expansion marks a shift toward comprehensive lifecycle management rather than reactive maintenance.

The aftermarket expansion follows other recent strategic moves by the company. On October 28, 2026, BAE Systems announced a Memorandum of Understanding with Bombardier to explore collaboration on next-generation combat air capabilities.

AirPro News analysis

The introduction of fixed-cost subscription models by major aerospace manufacturers highlights a structural shift in the maintenance, repair, and overhaul (MRO) market. As supply chain bottlenecks continue to extend AOG times, airlines are prioritizing predictable operating expenses over traditional time-and-materials repair contracts. By bundling original equipment manufacturer (OEM) quality overhauls with modernized trade-ins, BAE Systems is positioning its aftermarket division to capture long-term service revenue while insulating operators from the volatility of component shortages.