Quieter takeoff levels: The Airbus A220 records up to 18 decibels less noise than the 737 MAX during takeoff, making it noticeably quieter for ground observers. Engine design edge: Its Pratt & Whitney ...
Quieter by design: The Airbus A220’s geared turbofan engines and smaller frame make it about 18 decibels quieter than the Boeing 737 MAX during takeoff. Perception gap: Studies show the difference is ...
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