Data / Federal rules / 2024-13938
Airworthiness Directives; Embraer S.A. (Type Certificate Previously Held by Yaborã Indústria Aeronáutica S.A.; Embraer S.A.) Airplanes
The Federal Aviation Administration published this final rule in the Federal Register on June 26, 2024. It took effect on July 11, 2024.
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What the agency says
The FAA is adopting a new airworthiness directive (AD) for certain Embraer S.A. Model ERJ 170 airplanes. This AD was prompted by a report of a landing gear not locked indication during the final approach, which led the flight crew to declare an emergency. This AD requires reviewing maintenance records of the main landing gear (MLG) assemblies to determine whether the MLG was modified according to a certain service bulletin or restored during overhaul maintenance; inspecting the left and right MLG locking-stay bracket assemblies to verify that the correct attaching hardware is correctly installed on the brackets; replacing nuts having certain part numbers (P/Ns); replacing the locking-stay bracket assembly, if necessary; and prohibits the installation of affected parts on the MLG locking-stay bracket assembly; 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.
Key facts
- Document number
- 2024-13938
- Type
- Final rule
- Action
- Final rule; request for comments
- Agency
- Transportation Department; Federal Aviation Administration
- Published
- June 26, 2024
- Takes effect
- July 11, 2024
- Dates
- This AD is effective July 11, 2024.
- Docket
- Docket No. FAA-2024-1688; Project Identifier MCAI-2024-00299-T; Amendment 39-22772; AD 2024-12-08
- Regulation ID (RIN)
- 2120-AA64
- Code of Federal Regulations
- 14 CFR 39
- Topics
- Air transportation; Aircraft; Aviation safety; Incorporation by reference; Safety
- Pages
- 4
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Everything from the Federal Aviation Administration · Rules on air transportation · Rules on aircraft · Rules on aviation safety · Published in June 2024
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.