# Proposed AD FAA-2023-1214: The Boeing Company Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2024-07-05
- Products: Boeing
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: July 21, 2023, 88 FR 47090
- Comments due: September 5, 2023
- Became: [AD 2024-07-05](https://openairdocs.org/ad/2024-07-05)
- Docket: FAA-2023-1214 (https://www.regulations.gov/docket/FAA-2023-1214, where comments are filed)
- Project: AD-2023-00181-T
- FR document: 2023-15292
- Official PDF: https://openairdocs.org/files/sha256/b0/2d/b02d3c0be8c1032e008bd4afb89fed77e15bfcc9bd9667778cc9e73fc4c46ada (from https://www.govinfo.gov/content/pkg/FR-2023-07-21/pdf/2023-15292.pdf)
- Federal Register: https://www.federalregister.gov/documents/2023/07/21/2023-15292/airworthiness-directives-the-boeing-company-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FR-ADNPRM-2023-15292-00000000000.0001
- Page: https://openairdocs.org/proposed/FAA-2023-1214

## Summary

The FAA proposes to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 757-200, 757-200CB, and 757-300 airplanes. This proposed AD was prompted by cracks on both sides of the airplane at certain stringers. This proposed AD would require an inspection or a maintenance records check for existing liner holes at certain stringers, and applicable on-condition actions. The FAA is proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Jul 21, 2023: Notice of proposed rulemaking (NPRM). (first notice), FR document 2023-15292, comments due Sep 5, 2023 (https://www.federalregister.gov/documents/2023/07/21/2023-15292/airworthiness-directives-the-boeing-company-airplanes)

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