Summary
We are adopting a new airworthiness directive (AD) for certain Aspen Avionics, Inc. (Aspen), Evolution Flight Display (EFD) EFD1000 Primary Flight Display (PFD), EFD1000 Multi-Function Display (MFD), EFD1000 Emergency Backup Display (EBD), and EFD500 MFD units installed on various aircraft. This AD requires disabling the Automatic Dependent Surveillance-Broadcast (ADS-B) In function and revising the Airplane Flight Manual Supplement (AFMS). This AD was prompted by reports of flight displays repetitively resetting. We are issuing this AD to address the unsafe condition on these products.
Directive Details
AD Number
FAA-2018-1085
Document Number
2019-00104
Type
Rule
Publication Date
January 23, 2019
Effective Date
February 7, 2019
Affected Manufacturer
Aspen Avionics, Inc., Evolution Flight Display Units
Criticality
critical
Emergency
Yes
Docket ID
Docket No. FAA-2018-1085
Topics
Official Documents
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