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US aviation regulator approves Boeing 737 Max 10 for commercial service

The Federal Aviation Administration has granted certification for Boeing's 737 Max 10 aircraft, ending years of delays for the largest variant in the troubled Max family. The approval clears the way for airlines worldwide to begin operating the wide-body jet.

LSN World News · 21 October 2026

US aviation regulator approves Boeing 737 Max 10 for commercial service

The FAA's certification of the 737 Max 10 represents a significant milestone for Boeing as it seeks to rebuild its commercial aviation business following the Max family's grounding from 2019 to 2020. The aircraft had faced prolonged regulatory review and development delays, with multiple technical and safety assessments required before clearance for passenger flights.

The Max 10 is the largest variant in Boeing's 737 Max line, designed to compete with Airbus's A321 family in the narrow-body, long-range aircraft market. Airlines including Southwest Airlines and others have placed substantial orders for the model, which offers increased capacity and improved fuel efficiency compared to earlier Max variants.

The certification process examined the aircraft's flight control systems, avionics, and safety features to ensure compliance with modern aviation standards. Boeing had worked to address regulatory concerns and incorporate lessons learned from issues that affected earlier Max models.

With FAA approval now granted, airlines can begin taking delivery of aircraft and preparing their operations and crew training programs. The approval also opens the path for aviation authorities in other regions to consider their own certifications of the model.

Photo: A Boeing 737-8 MAX, a smaller member of the 737 MAX family, at Braunschweig Airport, Germany, March 2024. MarcelX42 via Wikimedia Commons (CC BY-SA 4.0).