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NPRM FAA-2016-9438

Became AD 2017-09-11
Open the Markdown

Proposed airworthiness directive · Bombardier

Open in Federal RegisterComment on regulations.gov

Official PDF· 234 KB
Download from govinfo.gov
Published
December 16, 2016 · 81 FR 91058
Comments due
January 30, 2017
Action
Notice of proposed rulemaking (NPRM)
Became
AD2017-09-11
Docket
FAA-2016-9438
Project
2016-NM-109-AD
FR document
2016-29671
Products
Aircraft

A proposal is not in force. If adopted, it becomes an AD, usually with changes. Only the Federal Register edition is official.

Summary

We propose to adopt a new airworthiness directive (AD) for certain Bombardier, Inc. Model DHC-8-400 series airplanes. This proposed AD was prompted by reports of interruptions in the airstair door operation. This proposed AD would require repetitive inspections and modification of the handrail hardware. We are proposing this AD to address the unsafe condition on these products.

The resulting AD

AD 2017-09-11Doors · Bombardier DHC-8-400, DHC-8-401 and DHC-8-402Effective Jun 29, 2017

Notices in this docket · 1

FR 2016-29671Notice of proposed rulemaking (NPRM)Published Dec 16, 2016 · comments due Jan 30, 2017