# Airworthiness Directives; Airbus SAS Airplanes
> **Rule** · Final rule; request for comments. · Published 2021-10-18 · Effective 2021-11-02 · 86 FR 57552
## Document
- **Document number:** 2021-22633
- **Category:** airworthiness
- **Manufacturer:** Airbus SAS
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 86 FR 57552
- **Publication date:** 2021-10-18
- **Effective date:** 2021-11-02
- **FAA docket:** Docket No. FAA-2021-0876
## Abstract

The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A330-841 and A330-941 airplanes. This AD was prompted by a report of incorrect take-off computations for crosswinds above 20 knots. This AD requires amending the existing aircraft flight manual (AFM), as specified in a European Union Aviation Safety Agency (EASA), which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2021/10/18/2021-22633/airworthiness-directives-airbus-sas-airplanes)
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