Amendment and Establishment of Restricted Areas and Other Special Use Airspace, Razorback Range Airspace Complex, AR

This action establishes two new restricted areas, amends an existing restricted area, and amends the boundaries description of the Special Use Airspace (SUA) Hog High North military operation area (MOA) that is contained in the Razorback Range Airspace Complex (RRAC) in the vicinity of Fort Chaffee, AR. Unlike restricted areas, which are designated under 14 CFR part 73, MOAs are not rulemaking airspace actions. However, since the proposed R-2402B airspace and the Hog High North MOA airspace overlap, the FAA included a description of the Hog High North MOA change in the NPRM. The Air National Guard (ANG) requested these airspace changes to permit more realistic aircrew training in modern tactics to be conducted within the RRAC and to enable more efficient use of the National Airspace System.