# Airworthiness Directives; The Boeing Company Airplanes
> **Rule** · Final rule. · Published 2023-08-02 · Effective 2023-09-06 · 88 FR 50762
## Document
- **Document number:** 2023-16366
- **Category:** airworthiness
- **Manufacturer:** The Boeing Company
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 88 FR 50762
- **Publication date:** 2023-08-02
- **Effective date:** 2023-09-06
- **FAA docket:** Docket No. FAA-2023-0934
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all The Boeing Company Model 747-8F and 747-8 series airplanes. This AD was prompted by a report of cracks in stringers, common to the end fittings, on the aft side of the bulkhead at station (STA) 2598. This AD requires detailed inspections of the stringers, common to the end fittings, forward and aft of the bulkhead at a certain station for cracking 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/2023/08/02/2023-16366/airworthiness-directives-the-boeing-company-airplanes)
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