 Those locations include Eareckson Air Station on Shemya Island, and a network of 18 Air Force radar sites throughout Alaska.When mobilized, the state's Air National Guard becomes an integral part of Pacific Air Forces and Alaskan Command.The Alaska Air National Guard maintains KC-135 Tankers (168th Air Refueling Wing), C-130s and air rescue HH-60 Pavehawk helicopters (176th Wing).