# Airworthiness Directives; Airbus Model A300 B2-1C, B2K-3C, B2-203, B4-2C, B4-103, and B4-203 Airplanes; and Model A300 B4-601, B4-603, B4-620, B4-622, B4-605R, B4-622R, and F4-605R Airplanes
> **Rule** · Final rule. · Published 2010-12-01 · Effective 2011-01-05 · 75 FR 74610
## Document
- **Document number:** 2010-28589
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 75 FR 74610
- **Publication date:** 2010-12-01
- **Effective date:** 2011-01-05
- **FAA docket:** Docket No. FAA-2009-1067
## Abstract

We are superseding an existing airworthiness directive (AD) for the products listed above. This AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2010/12/01/2010-28589/airworthiness-directives-airbus-model-a300-b2-1c-b2k-3c-b2-203-b4-2c-b4-103-and-b4-203-airplanes-and)
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