# Proposed AD FAA-2012-0721: Bombardier, Inc. Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2013-03-22
- Products: Bombardier
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: July 19, 2012, 77 FR 42457
- Comments due: September 4, 2012
- Became: [AD 2013-03-22](https://openairdocs.org/ad/2013-03-22)
- Docket: FAA-2012-0721 (https://www.regulations.gov/docket/FAA-2012-0721, where comments are filed)
- Project: 2012-NM-076-AD
- FR document: 2012-17608
- Official PDF: https://openairdocs.org/files/sha256/46/d4/46d4c6d461c29cb1fd733d699a33ca8e8fcb64609a21c834a348146432328de0 (from https://www.govinfo.gov/content/pkg/FR-2012-07-19/pdf/2012-17608.pdf)
- Federal Register: https://www.federalregister.gov/documents/2012/07/19/2012-17608/airworthiness-directives-bombardier-inc-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A2B5AA7258EF155C86257A40004D1619.0001
- Page: https://openairdocs.org/proposed/FAA-2012-0721

## Summary

We propose to adopt a new airworthiness directive (AD) for certain Bombardier, Inc. Model CL-600-2B19 (Regional Jet Series 100 & 440) airplanes. This proposed AD was prompted by reports that airplanes with a Class C cargo (baggage) compartment have liners that do not meet flammability requirements. This proposed AD would require replacing the existing cargo compartment liners with liners that comply. We are proposing this AD to prevent inadequate fire protection in the cargo compartment and consequent uncontrolled fire.

## Notices in this docket

- Jul 19, 2012: Notice of proposed rulemaking (NPRM). (first notice), FR document 2012-17608, comments due Sep 4, 2012 (https://www.federalregister.gov/documents/2012/07/19/2012-17608/airworthiness-directives-bombardier-inc-airplanes)

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