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![]() Federal Register Volume 82, Number 41 (Friday, March 3, 2017) [Pages 12393-12395] ![]() DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2017-0169; Directorate Identifier 2017-SW-003-AD; Amendment 39-18818; AD 2017-02-51] RIN 2120-AA64 Airworthiness Directives; Sikorsky Aircraft Corporation Helicopters PDF Copy (If Available): |