Collins Aerospace Elevates Aerospace MRO with Advanced Additive Manufacturing Center in Monroe, NC
Collins Aerospace, a prominent subsidiary of the multinational Raytheon Technologies Corporation, has proudly announced the grand opening of its cutting-edge additive manufacturing center in Monroe, North Carolina. This strategic expansion significantly bolsters the company’s maintenance, repair, and overhaul (MRO) capabilities, marking a pivotal moment in its commitment to innovation and operational excellence within the global aerospace and defense sectors. The new facility underscores Collins Aerospace’s dedication to leveraging advanced technologies, particularly 3D printing, to provide more efficient, cost-effective, and sustainable solutions for its vast customer base.
Established in 2018 through a merger facilitated by United Technologies Corporation (UTC) between Rockwell Collins and United Technologies, Collins Aerospace quickly ascended to become a recognized leader in the industry. Following UTC’s subsequent merger with Raytheon Company in 2020, forming Raytheon Technologies, Collins Aerospace solidified its position as one of the world’s largest suppliers of aerospace and defense products. With headquarters in Charlotte, North Carolina, the company’s continuous growth strategy has led to an impressive network of 75 MRO sites spread across the globe, each playing a crucial role in maintaining the operational readiness of aircraft worldwide.
A Strategic Investment in Global Aerospace MRO Excellence
The latest addition in Monroe represents a substantial $30 million investment, expanding Collins Aerospace’s existing 160,000-square-foot campus. This state-of-the-art facility is meticulously designed to cater to over 300 customers spanning the diverse aerospace and defense industries, ensuring critical support for both commercial airlines and military operations. The expansion is a testament to Collins Aerospace’s forward-thinking approach, recognizing the increasing demand for advanced MRO services that incorporate the latest manufacturing innovations.
Mary DeStaffan, the Monroe site general manager for Collins Aerospace, articulated the significance of this development: “Our Monroe site is one of Collins’ largest MRO facilities in the world, and the repairs we provide are essential to keeping our airline and military customers’ aircraft in service. We’re proud to call Monroe home, to continue to invest and grow in the community here, and to support the region’s growing aerospace cluster.” Her statement highlights not only the operational importance of the facility but also its deep roots and commitment to the local community and the broader regional aerospace ecosystem. This facility serves as a critical hub, ensuring that aircraft components are meticulously maintained and returned to service with the highest standards of quality and safety.

Pioneering Advanced Technologies: The Role of Additive Manufacturing
Driving Innovation with 3D Printing in Aerospace
At the heart of the new Monroe facility’s capabilities are advanced technologies, prominently featuring two new state-of-the-art 3D printers, with plans for further additions in the near future. Additive manufacturing, commonly known as 3D printing, is revolutionizing the aerospace industry by enabling the creation of complex parts with unprecedented precision and efficiency. For Collins Aerospace, integrating this technology into its MRO operations offers a multitude of benefits, directly addressing some of the most pressing challenges in aviation maintenance.
The adoption of additive manufacturing allows Collins Aerospace to significantly reduce the weight of components, which in turn leads to improved fuel efficiency and lower operational costs for aircraft operators. Furthermore, 3D printing shortens lead times for manufacturing and repair, enabling a faster time to market for parts and minimizing aircraft downtime. This speed and agility are crucial in the fast-paced aerospace environment where every hour an aircraft spends on the ground translates to lost revenue. Beyond efficiency, additive manufacturing supports more sustainable solutions for customers by optimizing material usage, reducing waste, and often allowing for the repair of parts that would otherwise need to be completely replaced.
Beyond 3D printers, the new site incorporates the latest in advanced manufacturing equipment, designed to enhance employee safety, improve rigorous quality control processes, and streamline overall operations. This holistic approach to technology integration ensures that every aspect of the MRO process, from initial inspection to final certification, meets the highest industry standards. The Monroe facility is equipped to repair an astonishing variety of components, covering more than 6,500 unique part numbers. This extensive capability ensures that Collins Aerospace can provide comprehensive services for a broad spectrum of commercial and military aircraft, addressing diverse maintenance needs with expert precision.
Comprehensive Service Offerings and Operational Excellence
The extensive range of technologies and services provided at the Monroe center covers critical aircraft systems essential for safe and efficient flight. These include complex actuation systems, vital for controlling aircraft surfaces; robust helicopter rescue hoists, crucial for search and rescue missions; and advanced air management systems, which regulate cabin pressure and environmental controls. Additionally, the facility offers specialized aircraft-on-the-ground (AOG) services, providing rapid response and repair capabilities to minimize unexpected operational delays for airlines and military units. This comprehensive suite of services underscores Collins Aerospace’s commitment to being a full-spectrum MRO provider.
The integration of additive manufacturing is set to revolutionize these service offerings. For instance, creating on-demand replacement parts, even for older aircraft models, becomes significantly easier and faster. This capability is particularly beneficial for managing obsolescence issues and extending the life of existing fleets. The ability to design and produce lighter, more durable components through 3D printing will also lead to improved performance and longevity of repaired systems. By continuously investing in such advanced capabilities, Collins Aerospace reinforces its position at the forefront of aerospace innovation and MRO solutions.
Boosting the Local Economy: Jobs and Community Investment
Beyond its technological advancements, Collins Aerospace’s new Monroe facility brings substantial economic benefits to the local community. The company has already expanded Monroe’s workforce by creating 70 new jobs, providing valuable employment opportunities for skilled professionals in the region. Furthermore, Collins Aerospace is committed to continued hiring for future positions, signaling sustained growth and investment in the area. This commitment is not only to job creation but also to fostering a robust aerospace talent pipeline.
The investment extends beyond direct employment, with Collins Aerospace having secured an additional $15 million in incentives from both Monroe city and Union County. This significant financial commitment reflects a strong partnership between the company and local government entities, all working towards strengthening the region’s economic landscape and solidifying its reputation as a burgeoning aerospace hub. Such collaborations are vital for attracting further investment and fostering an environment conducive to technological and industrial growth.
Monroe Mayor Marion Holloway expressed his profound enthusiasm for the newly opened site: “Collins Aerospace is a vital corporate partner and a cornerstone of our aerospace cluster here in Monroe and Union County. Not only are we excited about the current success of the company and their investments here, but their continued commitment to the residents of our community.” Mayor Holloway’s remarks emphasize the mutual benefits of this partnership, highlighting Collins Aerospace’s role as both an economic driver and a dedicated community stakeholder. The long-term vision includes not just operational success but also a sustained positive impact on the quality of life for Monroe residents.
This expansion is more than just a new building; it’s an investment in the future of aerospace, a commitment to advanced manufacturing, and a testament to the thriving partnership between Collins Aerospace and the Monroe community. As the aerospace industry continues to evolve, facilities like this new additive manufacturing center will be crucial in driving innovation, ensuring operational readiness, and delivering sustainable solutions for generations of aircraft to come.
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*All photo and video credits: Collins Aerospace