airworthiness · Rule · Final rule. · Published 2023-11-06 · Effective 2023-12-11 · 88 FR 76112
Document
Document number
2023-24393
Federal Register citation
88 FR 76112
Type
Rule
Action
Final rule.
Category
airworthiness
Manufacturer
Embraer S.A.
Publication date
2023-11-06
Effective date
2023-12-11
FAA docket
Docket No. FAA-2023-1708
Abstract
The FAA is adopting a new airworthiness directive (AD) for certain Embraer S.A. (Embraer) Model EMB-505 airplanes. This AD was prompted by occurrences of an uncommanded change in the setting of the barometric pressure in both primary flight displays (PFDs). This AD requires installing a new version of the airplane avionics system software, as specified in an Ag[ecirc]ncia Nacional de Avia[ccedil][atilde]o Civil (ANAC) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.