Reference only — not for real-world navigation.
KOJC
Johnson County Executive Airport · Olathe
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
1,096 ft / 334 m
Transition Altitude
18,000 ft
Primary Channel
TWR 126.00 MHz (EXECUTIVE TWR)
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
18/36 · 4,098 ft · ConcreteLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Johnson County Executive Airport (KOJC), located in Olathe, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 1 active runway with a maximum elevation of 1,096 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
Johnson County Executive Airport
ICAO / IATA
KOJC / OJC
Municipality
Olathe
Country
Region
US-KS — Kansas
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
1,096 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 18 / 36
ILS EQUIPPEDLIGHTED
Runway Length: 4,098 ft / 1,249 m
Runway Width: 75 ft / 23 m
Surface Type: Concrete
Heading: 180.1° / 0.1°
Runway Width: 75 ft / 23 m
Surface Type: Concrete
Heading: 180.1° / 0.1°
RWY 18 (180.1°)
111.10 MHz
IDENT: OJC | CRS: 176°
RWY 36 (0.1°)
108.30 MHz
IDENT: PKX | CRS: 356°
A/D KANSAS CITY APP/DEP
118.90 MHz
ATIS ATIS
119.35 MHz
CTAF CTAF
126.00 MHz
GND GND
121.60 MHz
RDO COLUMBIA RDO
122.15 MHz
TWR EXECUTIVE TWR
126.00 MHz
UNIC UNICOM
122.95 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026