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NPRM FAA-2018-0991

Became AD 2019-05-04
Open the Markdown

Proposed airworthiness directive · MD Helicopters

Open in Federal RegisterComment on regulations.gov

Official PDF· 234 KB
Download from govinfo.gov
Published
November 26, 2018 · 83 FR 60376
Comments due
January 25, 2019
Action
Notice of proposed rulemaking (NPRM)
Became
AD2019-05-04
Docket
FAA-2018-0991
FR document
2018-25497
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 MDHI Model 369A, 369D, 369E, 369FF, 369H, 369HE, 369HM, 369HS, 500N, and 600N helicopters. This proposed AD would require inspecting each main rotor blade (MRB) for a crack. This proposed AD is prompted by reports of cracked MRBs. The actions of this proposed AD are intended to address an unsafe condition on these helicopters.

The resulting AD

AD 2019-05-04Main Rotor Blade · MD Helicopters 369A, 369D, 369E and 7 moreEffective Apr 17, 2019

Notices in this docket · 1

FR 2018-25497Notice of proposed rulemaking (NPRM)Published Nov 26, 2018 · comments due Jan 25, 2019