# Airworthiness Directives; The Boeing Company Airplanes
> **Rule** · Final rule. · Published 2019-08-15 · Effective 2019-09-19 · 84 FR 41611
## Document
- **Document number:** 2019-17505
- **Category:** airworthiness
- **Manufacturer:** The Boeing Company
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 84 FR 41611
- **Publication date:** 2019-08-15
- **Effective date:** 2019-09-19
- **FAA docket:** Docket No. FAA-2019-0249
## Abstract

The FAA is superseding Airworthiness Directive (AD) 2017-25- 12, which applied to all The Boeing Company Model 737-100, -200, -200C, -300, -400, and -500 series airplanes. AD 2017-25-12 required repetitive inspections for cracking of the webs of the stub beams at certain fuselage stations (STAs), and applicable on-condition actions. This AD also requires repetitive inspections to include certain other fuselage stations for cracking of the stub beams, repetitive inspections for existing repairs at certain locations, and applicable on-condition actions. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/08/15/2019-17505/airworthiness-directives-the-boeing-company-airplanes)
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