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Notice of proposed rulemaking (NPRM).
This action proposes to amend restricted area R-5801 and revoke R-5803 at United States (U.S.) Army, Letterkenny Army Depot (LEAD), Chambersburg, PA. The purpose of this proposal is to extend the time of designation for R-5801 to include Saturdays from 0800-1600 local time, and to return R-5803 to the National Airspace System (NAS).