List of area control centers

Area control centers (ACCs) control IFR air traffic in their flight information region (FIR).

The current list of FIRs and ACCs is maintained by the International Civil Aviation Organization (ICAO). Note that the cited ICAO source gives the shapefile coordinates for each FIR, and also its page source gives a list of current ACCs in text form. The following is the alphabetic list of all ACCs and their FIRs :