# Airworthiness Directives; Airbus Model A300, A300-600, A310, A318, A319, A320, A321, A330-300, A340-200, A340-300, A340-500, A340-600, and A380-800 Series Airplanes; and Model A330-201, A330-202, A330-203, A330-223, A330-243 Airplanes
> **Rule** · Final rule; request for comments. · Published 2011-01-10 · Effective 2011-01-18 · 76 FR 1346
## Document
- **Document number:** 2010-33318
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 76 FR 1346
- **Publication date:** 2011-01-10
- **Effective date:** 2011-01-18
- **FAA docket:** Docket No. FAA-2010-1279
## Abstract

This document publishes in the Federal Register an amendment adopting airworthiness directive (AD) 2010-02-05 that was sent previously by individual notices to the known U.S. owners and operators of affected airplanes identified above. This AD requires modifying the flight deck door. This AD was prompted by a report indicating that certain equipment of the flight deck door is defective. We are issuing this AD to prevent failure of this equipment, which could jeopardize flight safety.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/01/10/2010-33318/airworthiness-directives-airbus-model-a300-a300-600-a310-a318-a319-a320-a321-a330-300-a340-200)
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