# Proposed AD FAA-2023-1717: Embraer S.A. Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2023-21-06
- Products: Embraer
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: August 24, 2023, 88 FR 57907
- Comments due: October 10, 2023
- Became: [AD 2023-21-06](https://openairdocs.org/ad/2023-21-06)
- Docket: FAA-2023-1717 (https://www.regulations.gov/docket/FAA-2023-1717, where comments are filed)
- Project: MCAI-2023-00728-A
- FR document: 2023-18119
- Official PDF: https://openairdocs.org/files/sha256/ed/a8/eda84a197a6b1adaebce08a2bef61d8d8a8dde77e164426df4093748ee2489a5 (from https://www.govinfo.gov/content/pkg/FR-2023-08-24/pdf/2023-18119.pdf)
- Federal Register: https://www.federalregister.gov/documents/2023/08/24/2023-18119/airworthiness-directives-embraer-sa-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FR-ADNPRM-2023-18119-00000000000.0001
- Page: https://openairdocs.org/proposed/FAA-2023-1717

## Summary

The FAA proposes to adopt a new airworthiness directive (AD) for certain Embraer S.A. (Embraer) Model EMB-505 airplanes. This proposed AD was prompted by analysis of certain monuments (the right- hand refreshment center and left-hand forward cabinet) that identified the need for installing structural reinforcements and replacing certain floor support rivets. This proposed AD would require installing structural reinforcements on certain monuments and replacing certain floor support rivets, as specified in an Ag[ecirc]ncia Nacional de Avia[ccedil][atilde]o Civil (ANAC) AD, which is proposed for incorporation by reference (IBR). The FAA is proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Aug 24, 2023: Notice of proposed rulemaking (NPRM). (first notice), FR document 2023-18119, comments due Oct 10, 2023 (https://www.federalregister.gov/documents/2023/08/24/2023-18119/airworthiness-directives-embraer-sa-airplanes)

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