# Proposed AD FAA-2011-1167: Airbus Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2012-18-12
- Products: Airbus
- Product type: Aircraft
- Action: Supplemental notice of proposed rulemaking (NPRM); reopening of comment period.
- Published: June 11, 2012, 77 FR 34283
- Comments due: July 26, 2012
- Became: [AD 2012-18-12](https://openairdocs.org/ad/2012-18-12)
- Docket: FAA-2011-1167 (https://www.regulations.gov/docket/FAA-2011-1167, where comments are filed)
- Project: 2011-NM-058-AD
- FR document: 2012-14068
- Official PDF: https://openairdocs.org/files/sha256/5c/51/5c51db140feafbfff0b65913bc13836aaff93da732c062db2380be8b4ee5c865 (from https://www.govinfo.gov/content/pkg/FR-2012-06-11/pdf/2012-14068.pdf)
- Federal Register: https://www.federalregister.gov/documents/2012/06/11/2012-14068/airworthiness-directives-airbus-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8E833B2E3B9498AA86257A1A00497DC0.0001
- Page: https://openairdocs.org/proposed/FAA-2011-1167

## Summary

We are revising an earlier proposed airworthiness directive (AD) for certain Airbus Model A319 and A320 series airplanes. That NPRM proposed to require modification of the off-wing escape slide (OWS) enclosures on both sides. That NPRM was prompted by a report of a torn out aspirator due to the aspirator interfering with the extrusion lip of the OWS enclosure during the initial stage of the deployment sequence. This action revises that NPRM by adding an airplane model to the applicability. We are proposing this AD to prevent both off-wing exits from being inoperative, which, during an emergency, would impair the safe evacuation of occupants, possibly resulting in personal injuries. Since this action imposes an additional burden over that proposed in the NPRM, we are reopening the comment period to allow the public the chance to comment on these proposed changes.

## Notices in this docket

- Nov 2, 2011: Notice of proposed rulemaking (NPRM). (first notice), FR document 2011-28368, comments due Dec 19, 2011 (https://www.federalregister.gov/documents/2011/11/02/2011-28368/airworthiness-directives-airbus-model-a319-and-a320-series-airplanes)
- Jun 11, 2012: Supplemental notice of proposed rulemaking (NPRM); reopening of comment period., FR document 2012-14068, comments due Jul 26, 2012 (https://www.federalregister.gov/documents/2012/06/11/2012-14068/airworthiness-directives-airbus-airplanes)

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