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![]() [Federal Register Volume 86, Number 234 (Thursday, December 9, 2021)] [Pages 69984-69987] ![]() DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2021-0953; Project Identifier AD-2021-01169-T; Amendment 39-21810; AD 2021-23-12] RIN 2120-AA64 Airworthiness Directives; Transport and Commuter Category Airplanes PDF Copy (If Available): |