Airworthiness Directives; Embraer S.A. (Type Certificate Previously Held by Yaborã Indústria Aeronáutica S.A.; Embraer S.A.) Airplanes

Built by the Tribune's code from the Federal Register. No AI wrote this page. Published in the Federal Register Feb. 25, 2026. Document 2026-03783. Updated Nov. 14, 2026.

What it does

The FAA proposes to adopt a new airworthiness directive (AD) for certain Embraer S.A. Model ERJ 190-100 ECJ airplanes. This proposed AD was prompted by a manufacturing quality escape concerning certain overheat detection system (ODS) sensing elements. This proposed AD would require a detailed inspection of certain ODS sensing elements of the airplane bleed lines and replacement, if necessary. This proposed AD would also prohibit the installation of affected parts. The FAA is proposing this AD to address the unsafe condition on these products.

The Federal Aviation Administration's summary, as published in the Federal Register.

What it would change

1 part of Title 14 of the Code of Federal Regulations:

14 CFR 39

Before this

656 earlier Federal Register documents under regulation identifier 2120-AA64 since Jan. 1, 2025.

Since then:

What happens next and when

The FAA must receive comments on this proposed AD by April 13, 2026.

The agency's dates, word for word.

Check it yourself

The record as published

Document number	2026-03783
Action	Notice of proposed rulemaking (NPRM).
Agencies	Transportation Department; Federal Aviation Administration
Published	Feb. 25, 2026
Comments close	April 13, 2026
Regulation identifier (RIN)	2120-AA64
Docket	FAA-2026-1340

Source: the Federal Register (public domain). The document in the Federal Register