routineRule

AD FAA-2020-0064

Airworthiness Directives; MD Helicopter Inc., Helicopters

Summary

The FAA is adopting a new airworthiness directive (AD) for MD Helicopters Inc., (MDHI) Model 369D, 369E, 369FF, 369H, 369HE, 369HM, 369HS, 500N, and 600N helicopters. This AD was prompted by a report of non-conforming main rotor (M/R) hub lead-lag bolts (bolts). This AD requires removing certain bolts from service. The FAA is issuing this AD to address the unsafe condition on these products.

Directive Details

AD Number

FAA-2020-0064

Document Number

2020-11157

Type

Rule

Publication Date

May 26, 2020

Effective Date

June 30, 2020

Affected Manufacturer

MD Helicopter Inc.,

Criticality

routine

Emergency

Docket ID

Docket No. FAA-2020-0064

Topics

Air transportationAircraftAviation safetyIncorporation by referenceSafety

Official Documents

View PDF View on Federal Register

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