NASA’s Experimental Fabrication Branch Fuels Aircraft Innovation

An engineering technician works in the Experimental Fabrication Branch at NASA’s Armstrong Flight Research Center in Edwards, California, on Thursday, March 14, 2023. The branch transforms engineering concepts into hardware for research aircraft and technology development, supporting advances in aviation safety, efficiency, and sustainability. Credits: NASA/Steve Freeman At NASA, innovation begins well before an aircraft takes flight. The Experimental Fabrication Branch at NASA’s Armstrong Flight Research Center in Edwards, California, transforms engineering concepts into mission‑ready hardware for research aircraft and technology development. This capability helps the agency deliver advancements that benefit the public by improving aviation safety, efficiency, and sustainability. The branch serves as a full‑service manufacturing, modification, and repair center for NASA Armstrong’s fleet of research and science aircraft. The team specializes in precision machining, sheet‑metal forming, aircraft tubing, welding, additive manufacturing, composite fabrication, and structural repairs and modifications. Their broad expertise allows them to build custom hardware for both aerospace and ground‑based applications. Ron Harris, an engineering technician, works in the Experimental Fabrication Branch at NASA’s Armstrong Flight Research Center in Edwards, California, on Thursday, March 14, 2023. The branch transforms engineering concepts into hardware for research aircraft and technology development, supporting advances in aviation safety, efficiency, and sustainability. NASA/Steve Freeman Engineering technicians in the branch bring decades of experience as master fabricators. They design and build unique components, rapid prototypes, and flight‑critical structures that meet NASA’s rigorous safety and performance standards. Whether shaping composite structures by hand or producing precision‑milled parts,