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


The title they went with Airworthiness Directives; Airbus Helicopters Noisy translates that to

Specific Airbus helicopters must now test for a wiring defect


US aviation regulators want to add a new mandatory safety test for certain Airbus AS350B2 helicopters. Owners of these helicopters will have to perform a specific valve test and fix any problems.
This is a routine safety update for a specific helicopter model. It means a known manufacturing defect will be identified and fixed before it can cause an accident.
Watch for the final rule to be published, which will set the compliance deadline for owners.

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