Change to Controlling Agency of Restricted Area 2312; Fort Hauchuca, AZ

This action amends the controlling agency for Restricted Area 2312 (R-2312), Fort Hauchuca, AZ. Specifically, this action amends the controlling agency from "Libby [Army Air Field] AAF [Airport Traffic Control Tower] ATCT" to "Albuquerque [Air Route Traffic Control Center] ARTCC." This is an administrative change that does not alter the boundaries, designated altitudes, time of designation, or activities conducted within R-2312. The FAA is taking this action at the request of the United States (U.S.) Army and the U.S. Air Force because Libby AAF ATCT is not a 24-hour facility and R-2312 is not fully contained within the airspace delegated to Libby AAF ATCT by Albuquerque ARTCC.