As recently as 10 or so years ago, the idea of an aviation headset incorporating active circuitry reducing cockpit noise wasnt commonplace. Earlier, cockpits had become extremely busy, and reaching for a microphone every time ATC called proved to be a major distraction. Finally gone were the days when pilots and crews strained to hear the radio and each other, evoking memories of the takeoff scene from the movie
Headsets have become such a common-place item that we tend to take them for

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