# Proposed AD FAA-2017-0124: Bombardier, Inc. Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2017-11-12
- Products: Bombardier
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: February 28, 2017, 82 FR 12071
- Comments due: April 14, 2017
- Became: [AD 2017-11-12](https://openairdocs.org/ad/2017-11-12)
- Docket: FAA-2017-0124 (https://www.regulations.gov/docket/FAA-2017-0124, where comments are filed)
- Project: 2016-NM-166-AD
- FR document: 2017-03712
- Official PDF: https://openairdocs.org/files/sha256/e3/70/e37020277ccc09de11ac3ef0532e842039ecf426222a7b9882ff19d70cad687a (from https://www.govinfo.gov/content/pkg/FR-2017-02-28/pdf/2017-03712.pdf)
- Federal Register: https://www.federalregister.gov/documents/2017/02/28/2017-03712/airworthiness-directives-bombardier-inc-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1780AE35E143ECD4862580D7004E47A0.0001
- Page: https://openairdocs.org/proposed/FAA-2017-0124

## Summary

We propose to adopt a new airworthiness directive (AD) for certain Bombardier, Inc. Model BD-100-1A10 airplanes. This proposed AD was prompted by several reports of nose wheel steering failures in service. This proposed AD would require a part verification and replacement of certain steering manifolds. We are proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Feb 28, 2017: Notice of proposed rulemaking (NPRM). (first notice), FR document 2017-03712, comments due Apr 14, 2017 (https://www.federalregister.gov/documents/2017/02/28/2017-03712/airworthiness-directives-bombardier-inc-airplanes)

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