Reference only — not for real-world navigation.
KMRC
Maury County Airport · Columbia/Mount Pleasant
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS FREQUENCIES VERIFIED ✅
Field Elevation
681 ft / 208 m
Transition Altitude
18,000 ft
Primary Channel
UNIC 122.80 MHz (CTAF/UNICOM)
Live Conversion
inHg
hPa
Flight Planning
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Welcome to the technical flight briefing for Maury County Airport (KMRC), located in Columbia/Mount Pleasant, United States. As a vital hub for Microsoft Flight Simulator 2024, MSFS 2020, and X-Plane pilots, this facility features 2 active runways with a maximum elevation of 681 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
Maury County Airport
ICAO / IATA
KMRC / MRC
Municipality
Columbia/Mount Pleasant
Country
Region
US-TN — Tennessee
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
681 ft
Official Website
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 06 / 24
ILS EQUIPPEDLIGHTED
Runway Length: 6,003 ft / 1,830 m
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 53.7° / 233.7°
Runway Width: 100 ft / 30 m
Surface Type: Asphalt
Heading: 53.7° / 233.7°
RWY 06 (53.7°)
No ILS / Visual Only
RWY 24 (233.7°)
108.70 MHz
IDENT: MRC | CRS: 234°
Runway 17 / 35
UNLIT
Runway Length: 2,000 ft / 610 m
Runway Width: 200 ft / 61 m
Surface Type: Grass
Heading: 170° / 350°
Runway Width: 200 ft / 61 m
Surface Type: Grass
Heading: 170° / 350°
RWY 17 (170°)
No ILS / Visual Only
RWY 35 (350°)
No ILS / Visual Only
AWOS AWOS 3
128.63 MHz
CNTR MEMPHIS CNTR
125.85 MHz
UNIC CTAF/UNICOM
122.80 MHz
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: FAA NASR · Cycle: Jan 2026