1
Runway
1
Frequency
0
Procedures
7
NOTAMs
Quick Facts
ICAO
KC00
FAA
C00
Elevation
740 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
41.249, -90.737
Airport Information
Facility Type
AIRPORT
Elevation
740 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
CHICAGO
Coordinates
41.2486, -90.7371
Ownership
Private
Hours of Operation
Current Weather
METAR KMLI 272052Z 11009KT 10SM BKN029 OVC044 26/20 A2991 RMK AO2 SLP125 T02610200 56012
Flight Category
MVFR
Wind
110° at 9 kt
Visibility
10+ SM
Temperature
26.1°C
Dewpoint
20°C
Altimeter
1013.00 inHg
Cloud Cover
OVC
Nearest weather from KMLI (18 NM away)
Observed 2026-06-27 20:52Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 17/35 | 2,480 ft | 45 ft | ASPH | LOW |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | MERCER COUNTY |
Active NOTAMs
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KC00 Operational Overview
Location & Facility
MERCER COUNTY (KC00) is a privately owned airport open to the public located in ALEDO, Illinois, United States. The field sits at an elevation of 740 feet above mean sea level (MSL) at coordinates 41.2486°N, 90.7371°W.
Runways
MERCER COUNTY has 1 runway. The longest runway (17/35) measures 2,480 feet by 45 feet with a asph surface.
Communications & Operations
MERCER COUNTY is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Current Conditions
The current flight category at MERCER COUNTY is MVFR (Marginal VFR — reduced visibility or ceiling). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 7 active NOTAMs for this facility.
Frequently Asked Questions
What is KC00?
KC00 is the ICAO identifier for MERCER COUNTY, a public-use airport located in ALEDO, Illinois, United States.
How many runways does MERCER COUNTY have?
MERCER COUNTY (KC00) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of KC00?
The field elevation of MERCER COUNTY is 740 feet above mean sea level (MSL).
Is fuel available at KC00?
No fuel types are currently listed for MERCER COUNTY. Contact the FBO directly for availability.
What are the current weather conditions at KC00?
The current flight category at MERCER COUNTY is MVFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at KC00?
There are currently 7 active NOTAMs for MERCER COUNTY. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for KC00?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for MERCER COUNTY.
Where is MERCER COUNTY located?
MERCER COUNTY (KC00) is located in ALEDO, Illinois, United States, at an elevation of 740 ft MSL.