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US FAA reviews Boeing MAX 10 cockpit alerting system

By David Shepardson

WASHINGTON DEC 12 - On Friday, the U.S. Federal Aviation Administration announced that it would review Boeing's enhanced flight crew alerting systems for the Boeing 737 MAX 10. These include a synthetic improved angle-of attack?system as well as a way to turn off stall warnings and overspeed alarms.

Congress waived a December 2022 deadline for a new standard of safety for modern cockpit alerts on the MAX 7 or MAX 10. However, it required retrofitting the planes with future enhancements in the three years following the MAX 10 certification. Congress adopted the requirements as part of an aircraft certification reform that was passed following two fatal 737 MAX crashes in Indonesia and Ethiopia, which killed 346 people and caused a 20-month grounding.

The FAA stated that it will also review, certify and incorporate design changes to all other models Boeing 737 'MAX aircraft to include the required safety enhancements. It will also monitor Boeing to ensure they take the necessary actions to 'provide service information for airlines on time to meet deadlines.

Boeing did not immediately respond to a request for comment. Boeing, which sells the MAX 8 & MAX 9 models, has been trying to get FAA approval of the new MAX versions - the MAX 7 & MAX 10 - for many years. Southwest Airlines CEO Bob Jordan said on Thursday that he expected the MAX 7 to be certified in August 2026. The U.S. carrier will begin flying the single-aisle aircraft during the first quarter 2027. Boeing has faced delays in the certification process for its MAX 7 & MAX 10 models because of an engine de-icing problem. Boeing has also experienced delays in the certification of its widebody 777X aircraft. The FAA granted Boeing approval in October to increase its 737 MAX production from 38 planes per month to 42. This ended a cap of 38 aircraft that had been in place since 2024. The FAA imposed this unprecedented production cap soon after a'mid-air emergency' in 2024 involving a brand new Alaska Airlines 737 MAX 9 which was missing four bolts from a door plug. This caused a large hole to appear in the fuselage of the plane at 16,000 feet (4900 m). This incident exposed widespread safety and quality issues at Boeing.

(source: Reuters)