ASPEN AVIONICS Inc., Evolution Flight Display Units [Docket No. FAA-2018-1085; Product Identifier 2018-SW-100-AD; Amendment 39-19541; AD 2019-01-02] The FAA is adopting a new airworthiness directive (AD) for certain Aspen Avionics Inc. (Aspen), Evolution Flight Display (EFD) EFD1000 Primary Flight Display (PFD), EFD1000 MultiFunction Display (MFD), EFD1000 Emergency Backup Display (EBD), and EFD500 MFD units installed on various aircraft. This AD requires disabling the Automatic Dependent ...


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