# Airworthiness Directives; Airbus Airplanes
> **Rule** · Final rule. · Published 2017-03-13 · Effective 2017-04-17 · 82 FR 13382
## Document
- **Document number:** 2017-04657
- **Category:** airworthiness
- **Manufacturer:** Airbus
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 82 FR 13382
- **Publication date:** 2017-03-13
- **Effective date:** 2017-04-17
- **FAA docket:** Docket No. FAA-2016-6431
## Abstract

We are adopting a new airworthiness directive (AD) for certain Airbus Model A318-112 airplanes, A319-111, -112, -115, -132, and -133 airplanes, A320-214, -232, and -233 airplanes, and A321-211, -212, - 213, -231, and -232 airplanes. This AD was prompted by a quality control review on the final assembly line, which determined that aluminum alloy with inadequate heat treatment had been delivered and used on several structural parts. This AD requires a one-time eddy current conductivity measurement of certain cabin, cargo compartment, and frame structural parts to determine if aluminum alloy with inadequate heat treatment was used, and replacement if necessary. We are issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2017/03/13/2017-04657/airworthiness-directives-airbus-airplanes)
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