# Airworthiness Directives; Airbus Model A319 and A320 Series Airplanes
> **Rule** · Final rule; request for comments. · Published 2001-10-11 · Effective 2001-10-26 · 66 FR 51860
## Document
- **Document number:** 01-25393
- **Category:** airworthiness
- **Manufacturer:** Airbus Model A319 and A320 Series
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 66 FR 51860
- **Publication date:** 2001-10-11
- **Effective date:** 2001-10-26
- **FAA docket:** Docket No. 2001-NM-287-AD
## Abstract

This amendment adopts a new airworthiness directive (AD) that is applicable to certain Airbus Model A319 and A320 series airplanes. This action requires revising the Airplane Flight Manual to advise the flight crew of performance corrections necessary to ensure adequate runway lengths for certain takeoff and landing conditions. This action is necessary to prevent the airplane from departing the end of the runway during a landing or a rejected takeoff due to reduced braking performance.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2001/10/11/01-25393/airworthiness-directives-airbus-model-a319-and-a320-series-airplanes)
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