# Proposed AD FAA-2017-0126: the Boeing Company Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2017-13-13
- Products: Boeing
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: March 2, 2017, 82 FR 12303
- Comments due: April 17, 2017
- Became: [AD 2017-13-13](https://openairdocs.org/ad/2017-13-13)
- Docket: FAA-2017-0126 (https://www.regulations.gov/docket/FAA-2017-0126, where comments are filed)
- Project: 2016-NM-211-AD
- FR document: 2017-03996
- Official PDF: https://openairdocs.org/files/sha256/f5/ad/f5ad4bd856d99109cb4b94a68e7804e3a38c410656a79e488c0c7c164b47d954 (from https://www.govinfo.gov/content/pkg/FR-2017-03-02/pdf/2017-03996.pdf)
- Federal Register: https://www.federalregister.gov/documents/2017/03/02/2017-03996/airworthiness-directives-the-boeing-company-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3F00DE852ED9807C862580D7005B36F5.0001
- Page: https://openairdocs.org/proposed/FAA-2017-0126

## Summary

We propose to adopt a new airworthiness directive (AD) for certain The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. This proposed AD was prompted by reports of frame web cracking at certain locations. This proposed AD would require repetitive inspections in certain locations of the frame web, and corrective action if necessary. We are proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Mar 2, 2017: Notice of proposed rulemaking (NPRM). (first notice), FR document 2017-03996, comments due Apr 17, 2017 (https://www.federalregister.gov/documents/2017/03/02/2017-03996/airworthiness-directives-the-boeing-company-airplanes)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.