Chicago Air Route Traffic Control Center


Chicago Air Route Traffic Control Center is one of 22 Air Route Traffic Control Centers operated by the United States Federal Aviation Administration. It is located at 619 W. New Indian Trail Rd., Aurora, Illinois.
The primary responsibility of Chicago Center is sequencing and separation of over-flights, arrivals, and departures in order to provide safe, orderly, and expeditious flow of aircraft.
Chicago Center covers approximately of the Midwestern United States, including parts of Illinois, Indiana, Michigan, Wisconsin, and Iowa.
Chicago Center lies adjacent to Minneapolis Air Route Traffic Control Center, Kansas City Air Route Traffic Control Center, Indianapolis Air Route Traffic Control Center, and Cleveland Air Route Traffic Control Center. ZAU overlies or abuts many approach control facilities.
Chicago Center is the fifth-busiest ARTCC in the United States. Between January 1, 2012, and December 31, 2012, Chicago Center handled 2,343,281 aircraft operations.

2014 fire

On September 26, 2014, an arson at the Chicago Center facility caused operations across ZAU-controlled airspace to be suspended, including airport operations at Chicago's O'Hare and Midway International Airports, resulting in canceled flights. One employee at the facility was treated for smoke inhalation, while remaining employees were evacuated.
Brian Howard, who had been working for the FAA as a contract employee of Harris Corporation, was charged with one count of "destruction of aircraft or aircraft facilities" following the incident.