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The world is being quietly rearranged by people who write very long documents.

Federal Register · November 28, 2025
The title they went with Airworthiness Directives; Dassault Aviation Airplanes Noisy translates that to

Dassault Falcon 7X airplanes get a software fix for flight data problems

What happened
The FAA is updating an existing rule for certain Dassault Falcon 7X airplanes. This new rule requires a software modification to fix a weak point in the plane's avionics system, which previously caused unreliable flight data.
Why it matters
Pilots of these specific Dassault jets previously had to rely on manual emergency procedures when flight data became unreliable. This software update means the underlying problem is fixed, making the planes safer to fly. It removes a known technical vulnerability that could lead to dangerous situations.
The signal
Watch for any further airworthiness directives on these specific Dassault models, which would indicate if the fix was not fully effective.
If you insist
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