Reference only — not for real-world navigation.
KCMI
University of Illinois Willard Airport · Savoy
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
755 ft / 230 m
Transition Altitude
18,000 ft
Primary Channel
TWR 118.25 MHz (CHAMPAIGN TWR)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for University of Illinois Willard Airport (KCMI), located in Savoy, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 4 active runways with a maximum elevation of 755 ft. Instrument approaches (IFR) are supported with verified ILS frequencies and identifiers for precision landings.Reference the data below for primary communication channels and detailed runway characteristics. Pilots should observe a Transition Altitude of 18,000 ft verified for this field for altimeter reset procedures.
Full Name
University of Illinois Willard Airport
ICAO / IATA
KCMI / CMI
Municipality
Savoy
Country
Region
US-IL — Illinois
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
755 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 14L / 32R
ILS EQUIPPEDLIGHTED
Runway Length: 8,100 ft / 2,469 m
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 136° / 316°
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 136° / 316°
RWY 14L (136°)
No ILS / Visual Only
RWY 32R (316°)
109.10 MHz
IDENT: CMI | CRS: 319°
Runway 04 / 22
LIGHTED
Runway Length: 6,500 ft / 1,981 m
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 40° / 220°
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 40° / 220°
RWY 04 (40°)
No ILS / Visual Only
RWY 22 (220°)
No ILS / Visual Only
Runway 18 / 36
LIGHTED
Runway Length: 5,299 ft / 1,615 m
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 179.4° / 359.4°
Runway Width: 150 ft / 46 m
Surface Type: Concrete
Heading: 179.4° / 359.4°
RWY 18 (179.4°)
No ILS / Visual Only
RWY 36 (359.4°)
No ILS / Visual Only
Runway 14R / 32L
LIGHTED
Runway Length: 3,817 ft / 1,163 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 60° / 240°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 60° / 240°
RWY 14R (60°)
No ILS / Visual Only
RWY 32L (240°)
No ILS / Visual Only
A/D CHAMPAIGN APP/DEP
121.35 MHz
ATIS ATIS
124.85 MHz
CLD CLNC DEL
128.75 MHz
CTAF CTAF
120.40 MHz
GND GND
121.80 MHz
RDO ST LOUIS RDO
110.00 MHz
TWR CHAMPAIGN TWR
118.25 MHz
UNIC UNICOM
122.95 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026