Reference only — not for real-world navigation.
C00
Mercer County Airport · Aledo
Key Facts
Essential technical summary for MSFS 2020/2024 and X-Plane.
ILS Approach StatusILS DATA NOT IN DATABASE
Field Elevation
740 ft / 226 m
Transition Altitude
18,000 ft
Primary Channel
—
Live Conversion
inHg
hPa
Runway Summary (Quick-Links)
17/35 · 2,480 ft · ASPH-GLIGHTEDFlight Planning
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Welcome to the technical flight briefing for Mercer County Airport (C00), located in Aledo, 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 740 ft. Please note that this field primarily supports VFR and visual approach procedures.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
Mercer County Airport
ICAO / IATA
C00 / —
Municipality
Aledo
Country
Region
US-IL — Illinois
GPS Coordinates
Transition Altitude
18,000 ft
Elevation
740 ft
Wikipedia
Pilot Toolbox
External charts, live tracking and weather reports.
Runway 17 / 35
LIGHTED
Runway Length: 2,480 ft / 756 m
Runway Width: 45 ft / 14 m
Surface Type: ASPH-G
Heading: —° / 305°
Runway Width: 45 ft / 14 m
Surface Type: ASPH-G
Heading: —° / 305°
RWY 17
No ILS / Visual Only
RWY 35 (305°)
No ILS / Visual Only
No frequency data available.
Base Airport Data: OurAirports (Public Domain)
Instrument Approach Data: AIP 2026 Researched · Cycle: Jan 2026