# Proposed AD FAA-2011-1230: Bombardier, Inc. Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2012-04-08
- Action: Notice of proposed rulemaking (NPRM).
- Published: November 18, 2011, 76 FR 71470
- Comments due: January 3, 2012
- Became: [AD 2012-04-08](https://openairdocs.org/ad/2012-04-08)
- Docket: FAA-2011-1230 (https://www.regulations.gov/docket/FAA-2011-1230, where comments are filed)
- Project: 2011-NM-141-AD
- FR document: 2011-29798
- Official PDF: https://openairdocs.org/files/sha256/5f/88/5f88a7f5336422b3d1b93d16a8eb660900b6e2fbb1ddf35867c90b06f63adca2 (from https://www.govinfo.gov/content/pkg/FR-2011-11-18/pdf/2011-29798.pdf)
- Federal Register: https://www.federalregister.gov/documents/2011/11/18/2011-29798/airworthiness-directives-bombardier-inc-airplanes
- Page: https://openairdocs.org/proposed/FAA-2011-1230

## Summary

We propose to adopt a new airworthiness directive (AD) for Model DHC-8-102, -103, and -106 airplanes and Model DHC-8-200, -300, and -400 series airplanes. This proposed AD results from mandatory continuing airworthiness information (MCAI) originated by an aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as:

## Notices in this docket

- Nov 18, 2011: Notice of proposed rulemaking (NPRM). (first notice), FR document 2011-29798, comments due Jan 3, 2012 (https://www.federalregister.gov/documents/2011/11/18/2011-29798/airworthiness-directives-bombardier-inc-airplanes)

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