# Proposed AD FAA-2017-0630: The Boeing Company Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2018-02-20
- Products: Boeing
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: July 14, 2017, 82 FR 32507
- Comments due: August 28, 2017
- Became: [AD 2018-02-20](https://openairdocs.org/ad/2018-02-20)
- Docket: FAA-2017-0630 (https://www.regulations.gov/docket/FAA-2017-0630, where comments are filed)
- Project: 2017-NM-058-AD
- FR document: 2017-14582
- Official PDF: https://openairdocs.org/files/sha256/37/2f/372f3e9da0085460dbd4a3ed9691986c461ca8d746c5e50901e80f8f288c7a0f (from https://www.govinfo.gov/content/pkg/FR-2017-07-14/pdf/2017-14582.pdf)
- Federal Register: https://www.federalregister.gov/documents/2017/07/14/2017-14582/airworthiness-directives-the-boeing-company-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1366456FC985852D8625815D00569CA7.0001
- Page: https://openairdocs.org/proposed/FAA-2017-0630

## Summary

We propose to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 777-200, -200LR, -300, and -300ER series airplanes. This proposed AD was prompted by reports of corrosion in the aft fuselage. This proposed AD would require a one-time review of the operator's maintenance procedures, repetitive detailed internal and external inspections for corrosion or cracking, and applicable on- condition actions. This proposed AD would also include an optional terminating action for the inspections. We are proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Jul 14, 2017: Notice of proposed rulemaking (NPRM). (first notice), FR document 2017-14582, comments due Aug 28, 2017 (https://www.federalregister.gov/documents/2017/07/14/2017-14582/airworthiness-directives-the-boeing-company-airplanes)

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