2017-15222: Airworthiness Directives; Sikorsky Aircraft Corporation
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We are adopting a new airworthiness directive (AD) for Sikorsky Aircraft Corporation (Sikorsky) Model S-92A helicopters. This AD requires an inspection and reduces the retirement lives of certain landing gear components. This AD is prompted by a revised analysis of the fatigue life of the landing gear. The actions of this AD are intended to prevent an unsafe condition on these products.
The agency’s own summary, as published.
What this changes
Amends 1 part of the Code of Federal Regulations — the standing rules this notice rewrites.
Rulemaking docket
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Rule July 27, 2017Airworthiness Directives: Sikorsky Aircraft Corporation
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Supporting & Related Material August 21, 2017U.S. DOT/FAA - Supporting AD Documents
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Supporting & Related Material May 23, 2018Supporting AD Documents
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