Reference only — not for real-world navigation.
KARR
Aurora Municipal Airport · Chicago/Aurora
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
712 ft / 217 m
Transition Altitude
18,000 ft
Primary Channel
TWR 120.60 MHz (TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
09/27 · 6,501 ft · ConcreteLIGHTED15/33 · 5,502 ft · ConcreteLIGHTED18/36 · 3,199 ft · AsphaltLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Aurora Municipal Airport (KARR), located in Chicago/Aurora, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 3 active runways with a maximum elevation of 712 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
Aurora Municipal Airport
ICAO / IATA
KARR / AUZ
Municipality
Chicago/Aurora
Country
Region
US-IL — Illinois
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
712 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 09 / 27
ILS EQUIPPEDLIGHTED
Runway Length: 6,501 ft / 1,982 m
Runway Width: 100 ft / 30 m
Surface Type: Concrete
Heading: 89° / 269°
Runway Width: 100 ft / 30 m
Surface Type: Concrete
Heading: 89° / 269°
RWY 09 (89°)
108.90 MHz
IDENT: ARR | CRS: 90°
RWY 27 (269°)
No ILS / Visual Only
Runway 15 / 33
ILS EQUIPPEDLIGHTED
Runway Length: 5,502 ft / 1,677 m
Runway Width: 100 ft / 30 m
Surface Type: Concrete
Heading: 146.7° / 326.7°
Runway Width: 100 ft / 30 m
Surface Type: Concrete
Heading: 146.7° / 326.7°
RWY 15 (146.7°)
No ILS / Visual Only
RWY 33 (326.7°)
111.15 MHz
IDENT: ROF | CRS: 328°
Runway 18 / 36
LIGHTED
Runway Length: 3,199 ft / 975 m
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 180° / 360°
Runway Width: 75 ft / 23 m
Surface Type: Asphalt
Heading: 180° / 360°
RWY 18 (180°)
No ILS / Visual Only
RWY 36 (360°)
No ILS / Visual Only
A/D APP/DEP
133.50 MHz
ASOS ASOS
125.85 MHz
ATIS ATIS
125.85 MHz
CLD CLNC DEL
121.70 MHz
CTAF CTAF
120.60 MHz
GND GND
121.70 MHz
RDO KANKAKEE RDO
122.50 MHz
TWR TWR
120.60 MHz
UNIC UNICOM
122.95 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026