The Federal Aviation Administration (FAA) has issued a new airworthiness directive for Pilatus Model PC-24 airplanes. This directive was prompted by reports of cockpit and cabin evaporator filters with insufficient fire retardant properties being installed during production. These filters could cause a safety risk by increasing smoke in the cockpit and cabin if the electrical heater overheats. To address this issue, the directive requires replacement of these filters with new and properly manufactured ones. The rule becomes effective on March 30, 2021, and impacts certain Pilatus airplanes registered in the United States.
Simple Explanation
The FAA says some Pilatus airplanes have bad filters that could cause more smoke if things get too hot, so they need new filters to keep everyone safer.