Airworthiness Directive · Amendment 39-22576 · Indicating/recording system
Embraer S.A. Airplanes
This AD applies to Embraer S.A. Model EMB-505 airplanes, as identified in paragraph (a) of Agência Nacional de Aviação Civil (ANAC) AD 2023-04-01, effective April 4, 2023 (ANAC AD 2023-04-01), certificated in any category.
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.
Except as specified in paragraphs (h) and (i) of this AD: Comply with all required actions and compliance times specified in, and in accordance with, ANAC AD 2023-04-01.
(1) Where ANAC AD 2023-04-01 refers to its effective date, this AD requires using the effective date of this AD.
(2) This AD does not adopt paragraphs (c), (d), and (e) of ANAC AD 2023-04-01.
Although the service information referenced in ANAC AD 2023-04-01 specifies to submit certain information to the manufacturer, this AD does not include that requirement.
The aircraft, engines and makers this AD names, by the model designations in its text. A model listed here may still be outside the AD's serial ranges.
