# Airworthiness Directives; Airbus Airplanes
> **Rule** · Final rule; request for comments. · Published 2018-02-07 · Effective 2018-02-22 · 83 FR 5297
## Document
- **Document number:** 2018-02352
- **Category:** airworthiness
- **Manufacturer:** Airbus
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 83 FR 5297
- **Publication date:** 2018-02-07
- **Effective date:** 2018-02-22
- **FAA docket:** Docket No. FAA-2018-0069
## Abstract

We are superseding Airworthiness Directive (AD) 2005-19-28, which applied to certain Airbus Model A330-301, -321, -322, -341, and - 342 airplanes; and Model A340-200 and A340-300 series airplanes. AD 2005-19-28 required repetitive inspections for cracks in the aft face of the rear spar at the area adjacent to the bolt holes and the end of the build slot, and repair if necessary. AD 2005-19-28 also provided an optional terminating action for the repetitive inspections. This new AD was prompted by the results of a new fatigue and damage tolerance assessment, which determined that several compliance thresholds and intervals needed to be reduced. This AD requires contacting the FAA to obtain instructions for addressing the unsafe condition on these products, and doing the actions specified in those instructions. We are issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/02/07/2018-02352/airworthiness-directives-airbus-airplanes)
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