The McGhee Tyson Air National Guard Base is a joint military facility located at McGhee Tyson Airport, approximately 10 miles south of the central business district of Knoxville, near Alcoa, Blount County, Tennessee. It is the home of the 134th Air Refueling Wing of the Tennessee ANG. Other tenants of the base include the 219th Command and Control Group, the I.G. Brown Air National Guard Training and Education Center, and units of the Tennessee Army National Guard.