# Proposed AD FAA-2014-0390: Embraer S.A. Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2014-19-01
- Products: Embraer
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: June 19, 2014, 79 FR 35099
- Comments due: August 4, 2014
- Became: [AD 2014-19-01](https://openairdocs.org/ad/2014-19-01)
- Docket: FAA-2014-0390 (https://www.regulations.gov/docket/FAA-2014-0390, where comments are filed)
- Project: 2014-CE-013-AD
- FR document: 2014-14324
- Official PDF: https://openairdocs.org/files/sha256/7f/ca/7fcac9e044b5f3844aa7b16f666f35155483ab7c9d2677719da4fc239187dc36 (from https://www.govinfo.gov/content/pkg/FR-2014-06-19/pdf/2014-14324.pdf)
- Federal Register: https://www.federalregister.gov/documents/2014/06/19/2014-14324/airworthiness-directives-embraer-sa-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/790AFEAFD838990386257CFC00471E1B.0001
- Page: https://openairdocs.org/proposed/FAA-2014-0390

## Summary

We propose to adopt a new airworthiness directive (AD) for Embraer S.A. Model EMB-505 airplanes that would supersede AD 2013-22- 20. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as cracks beyond acceptable limits in the carbon discs of the left hand (LH) and right hand (RH) brake assemblies. We are issuing this proposed AD to require actions to address the unsafe condition on these products.

## Notices in this docket

- Jun 19, 2014: Notice of proposed rulemaking (NPRM). (first notice), FR document 2014-14324, comments due Aug 4, 2014 (https://www.federalregister.gov/documents/2014/06/19/2014-14324/airworthiness-directives-embraer-sa-airplanes)

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