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Airports (Champaign County)

Last Updated: August 9, 2026, 16:07 pm UTC

No current WIKI, see the county WIKI  

Category Report

Frequencies

Willard Airport / University of Illinois [CMI]

Public Safety
Champaign County METCAD MDICE
Project 25 Phase I		University of IL PD patrols Willard Airport, on the MDICE TRS TG 21501. Fire Department responses to the airport are on MDICE TRS as well.
Air
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
130.075 BM CSQ CMI ARINC ARINC: Flightstar AM Aircraft
124.850 BM CSQ CMI ATIS ATIS AM Aircraft
132.850 BM CSQ CMI Apprch SW Approach/Departure 136-315 degrees ~ SW AM Aircraft
121.350 BM CSQ CMI Apprch NE Approach/Departure 316-135 degrees ~ NE AM Aircraft
285.650 BM CSQ CMI Apprch Mil Approach/Departure Control (Military) AM Aircraft
133.750 BM CSQ CHI Center Chicago Center (Danville Sector) AM Aircraft
128.750 BM CSQ CMI ClrDelvr Clearance-Delivery AM Aircraft
121.700 BM CSQ CMI Clearnce Danville RCO for CMI Clearance Delivery AM Aircraft
121.800 BM CSQ CMI Ground Ground Control AM Aircraft
109.100 BM CSQ CMI ILS ILS for 32R/14L (Instrument Landing System - ICMI) AM Aircraft
122.900 BM CSQ CMI MULTICOM MULTICOM: Monticello & others AM Aircraft
133.970 BM CSQ CMI Spart Spart (ASRs) AM Aircraft
122.450 BM CSQ StLouis FSS St. Louis FSS (Flight Service Station) / Champaign RCO AM Aircraft
118.250 BM CSQ CMI TowerAux Tower (Auxillary, sometimes used for ASR approaches) AM Aircraft
229.400 BM CSQ CMI TowerMil Tower (Military) AM Military
120.400 BM CSQ CMI Twr/CTAF Tower/CTAF AM Aircraft
122.950 BM CSQ CMI UNICOM 1 UNICOM: Flighstar AM Aircraft
122.800 BM CSQ CMI UNICOM 2 UNICOM: Fracsca, Paxton, others AM Aircraft
122.700 BM CSQ CMI UNICOM 3 UNICOM: Mattoon, others AM Aircraft
123.000 BM CSQ CMI UNICOM 4 UNICOM: Rantoul, others AM Aircraft
122.900 BM CSQ CMI UNICOM 5 UNICOM: Tuscola, Monticello, others AM Aircraft
110.000 BM CSQ CMI VORTAC VORTAC (Navigation beacon) AM Data
Business
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.6875WPAJ262 M 114.8 PL Amrcn Eagle CMI American Eagle FMN Business
Federal
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
172.150 M CMI TSA Ops TSA Officers P25 Federal
U of I Institute of Aviation
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
123.500 BM CSQ UofI Ops CMI University Operations AM Aircraft
152.2925WPYX208 M UofI FlightL CMI Flight Line Ops (Low Power) FMN Schools

Airports - Other

Frasca Field (Urbana) [C16]

121.35 Champaign Approach-Departure

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
122.800 BM CSQ C16 CTAF Unicom/CTAF AM Aircraft
Rantoul Airport [TIP]

Frank Elliott Field  Webpage  IL Airport Directory Info  Airport TIP/Info Sheet 
121.35 for Approach/Departure - Champaign

National Aviation Center (Rantoul)
*Former Chanute Air Force Base. Also houses Octave Chanute Aerospace Museum

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
119.025KBM4 BM CSQ NAC AWOS-3 Weather AWOS-3 AM Aircraft
123.000KIQ9 BM CSQ NAC UNICOM CTAF/UNICOM AM Aircraft
453.175 BM NAC AWOS AWOS Link Telm Data