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This story is wild. Where the 737 had two switches with different functions related to runaway trim cutout (disable autopilot / disable all electric stabilizer controls), the #737MAX replaced them with two switches that do both things (primary / backup). https://www.seattletimes.com/business/boeing-aerospace/boeing-altered-key-switches-in-737-max-cockpit-limiting-ability-to-shut-off-mcas/

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