The Federal Aviation Administration (FAA) has authorized Boeing's largest variant of the highly popular 737 MAX series, the MAX 10, to advance to the second phase of flight testing. This development marks a significant step in the long-delayed certification process, despite unresolved issues related to aircraft deicing. Boeing is now close to completing certification for both the MAX 7 and MAX 10 models, with industry analysts emphasizing the importance of the MAX 10's certification for Boeing's revenue stream.
According to sources familiar with the program, the FAA's approval allows Boeing to proceed with phase two testing, which involves the aircraft’s avionics, propulsion, and other critical components. However, the deicing concern remains unresolved, contributing to delays alongside certification issues faced by other Boeing aircraft, including the widebody 777X. Boeing has also received FAA approval to increase MAX production to 42 aircraft per month, ending a cap that was in place since January 2024.
The MAX 10, which competes directly with Airbus' A321neo, is crucial for Boeing to maintain its market share and cash flow. Industry analyst Scott Hamilton noted that until the MAX 10 is certified, production cannot commence at Boeing’s Everett, Washington, plant. Despite these delays, Alaska Airlines placed an order for 105 MAX 10 aircraft and expressed confidence in the certification timeline. The ongoing certification efforts are vital to restoring Boeing's production momentum and market competitiveness in the single-aisle jet segment.
