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The V-22 Joint Program Office manager expects the Ospreys to finally move back to unrestricted flight operations by the end of 2026 once several component changes to improve safety are implemented, he said during a recent conference. Notably, the metal used in the Osprey’s Proprotor Gearbox (PRGB) is being melted three times to bake out impurities, which industry experts think is “going to reduce the inclusions by about 90%, and which is why it's becoming, I guess you would say,…
