Spirit AeroSystems : Honored as Industry Leader in Composites Manufacturing

WICHITA, Kan., November 18, 2021-- Spirit AeroSystems, Inc. ("Spirit" or "Spirit AeroSystems"), a wholly owned subsidiary of Spirit AeroSystems Holdings, Inc. (NYSE: SPR), has won the 2021 SME Excellence in Composites Manufacturing Award (Large Company) for its advanced composite wing spoiler program for the Airbus A320 aircraft family. The spoilers are produced using Spirit's pioneering Resin Transfer Molding (RTM) technology at its Prestwick, UK facility.

Spirit leveraged its unmatched design-for-manufacturing expertise to redesign the A320 spoiler to a fully integrated, out-of-autoclave, single-shot RTM solution. The new spoiler production system delivers significantly improved manufacturing and cost efficiencies, including reduced energy consumption and material waste, compared to the previous hand laid-up, honeycomb core stiffened, and autoclave cured process. The elimination of multiple autoclave cure cycles means that production requires fewer tools and a shorter flow time, contributing to a more sustainable process.

By redesigning the product and production system in parallel, Spirit was able to evaluate alternate design architectures, material and process selections, tooling approaches, assembly solutions, and equipment configurations. The end result is a highly automated system, which is optimized across quality, rate, and cost.

"We are delighted to be recognized by SME for our excellence in composites manufacturing," said Kevin Matthies, Senior Vice President, Chief Technology & Quality Officer, Spirit AeroSystems. "Spirit is continually seeking opportunities to provide superior quality products at competitive costs to our customers, while driving sustainability through our manufacturing processes. Key to the success of this particular challenge was the integration of the new product design, the new technology, the factory layout, and the digital transformation into a single, fully optimized, cleaner production system. Spirit is proud to join industry leaders previously honored by this award."

The SME awards, which are international in scope, honor contributions of those who have excelled in manufacturing products from advanced composite materials. That excellence can include developing innovative tooling and/or production process techniques for the manufacture of products that have helped accelerate composites' growth through superior service, quality or cost-reduction initiatives.

On the web: www.spiritaero.com
On Twitter: @SpiritAero

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Investor Relations: Ryan Avery or Aaron Hunt

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About Spirit AeroSystems Inc.

Spirit AeroSystems is one of the world's largest manufacturers of aerostructures for commercial airplanes, defense platforms, and business/regional jets. With expertise in aluminum and advanced composite manufacturing solutions, the company's core products include fuselages, integrated wings and wing components, pylons, and nacelles. We are leveraging decades of design and manufacturing expertise to be the most innovative and reliable supplier of military aerostructures, and specialty high-temperature materials, enabling warfighters to execute complex, critical missions. Spirit also serves the aftermarket for commercial and business/regional jets. Headquartered in Wichita, Kansas, Spirit has facilities in the U.S., U.K., France, Malaysia and Morocco. More information is available at www.spiritaero.com.

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