# Proposed AD FAA-2016-9380: CFE Company Turbofan Engines

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2017-08-08
- Action: Proposed rule; withdrawal.
- Published: March 22, 2017, 82 FR 14646
- Became: [AD 2017-08-08](https://openairdocs.org/ad/2017-08-08)
- Docket: FAA-2016-9380 (https://www.regulations.gov/docket/FAA-2016-9380, where comments are filed)
- Project: 2016-NE-21-AD
- FR document: 2017-05242
- Official PDF: https://openairdocs.org/files/sha256/8e/b4/8eb443617fcbb096c214b0302a9ae5e0801697a1cc8b74d2b3e2679ab5c1dd41 (from https://www.govinfo.gov/content/pkg/FR-2017-03-22/pdf/2017-05242.pdf)
- Federal Register: https://www.federalregister.gov/documents/2017/03/22/2017-05242/airworthiness-directives-cfe-company-turbofan-engines
- Page: https://openairdocs.org/proposed/FAA-2016-9380

## Summary

The FAA is withdrawing a notice of proposed rulemaking (NPRM). The NPRM proposed a new airworthiness directive (AD) for certain CFE Company (CFE) turbofan engines that published in the Federal Register on January 5, 2017. The proposed action that published in the Federal Register on January 5, 2017 was a duplicate of an NPRM, Directorate Identifier 2016-NE-21-AD, that published in the Federal Register on January 3, 2017. Accordingly, we withdraw the proposed rule that published in the Federal Register on January 5, 2017.

## Notices in this docket

- Jan 2, 2017: Notice of proposed rulemaking (NPRM).
----------------------------------------------------------------------- (first notice), comments due Feb 16, 2017 (https://drs.faa.gov/browse/excelExternalWindow/F626BFEEFF186F8E8625809D00550EF9.0001)
- Jan 3, 2017: Notice of proposed rulemaking (NPRM)., FR document 2016-30951, comments due Feb 17, 2017 (https://www.federalregister.gov/documents/2017/01/03/2016-30951/airworthiness-directives-cfe-company-turbofan-engines)
- Jan 5, 2017: Notice of proposed rulemaking (NPRM)., FR document 2016-31780, comments due Feb 21, 2017 (https://www.federalregister.gov/documents/2017/01/05/2016-31780/airworthiness-directives-cfe-company-turbofan-engines)
- Mar 22, 2017: Proposed rule; withdrawal., FR document 2017-05242 (https://www.federalregister.gov/documents/2017/03/22/2017-05242/airworthiness-directives-cfe-company-turbofan-engines)

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