Chromalloy, a global aerospace component repair and manufacturing company, has received FAA approval for an alternative repair process on the CFM56 turbine blade, one of the most widely used engine components in commercial aviation.
The CFM56 engine family powers thousands of narrowbody aircraft worldwide, including the Boeing 737 and the Airbus A320 family. Chromalloy's approval enables airlines and MRO providers to access a competitive alternative to OEM-sourced repair solutions, which have faced supply pressure due to tight shop visit capacity and elevated demand following the post-pandemic travel recovery.
FAA-approved alternative repairs from independent manufacturers have grown in strategic importance as airlines contend with rising engine MRO costs and extended shop visit turnaround times. Approved alternative repairs can reduce per-blade overhaul costs while maintaining full airworthiness compliance.
The approval reflects a broader market trend. Aviation Week projected in early 2026 that global aftermarket MRO spending will total $848 billion across the 2026-2035 period, with engine MRO among the fastest-growing segments. North America alone is expected to account for approximately $159 billion of that total.
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Source: Aviation Week -- https://aviationweek.com/mro/safety-ops-regulation/chromalloy-granted-faa-approval-cfm56-turbine-blade