# Airworthiness Directives; The Boeing Company Airplanes
> **Rule** · Final rule. · Published 2024-12-09 · Effective 2025-01-13 · 89 FR 97484
## Document
- **Document number:** 2024-28780
- **Category:** airworthiness
- **Manufacturer:** The Boeing Company
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 89 FR 97484
- **Publication date:** 2024-12-09
- **Effective date:** 2025-01-13
- **FAA docket:** Docket No. FAA-2023-2403
## Abstract

The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model MD-11 and MD-11F airplanes. This AD was prompted by a report of a Model MD-11F airplane experiencing an uncommanded deployment of a thrust reverser in flight at low altitude. This AD requires initial and repetitive detailed inspections and repetitive wire integrity tests of the engine pylon thrust reverser control system wire harnesses, junction box assembly and junction box cover, left-side and right-side thrust reverser electrical harnesses, core (engine compartment) miscellaneous wire harness assembly, and 30- degree bulkhead wire harness assembly; and applicable on-condition actions. This AD also requires reporting inspection results. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2024/12/09/2024-28780/airworthiness-directives-the-boeing-company-airplanes)
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