Monmouth Municipal (C66)
Non-towered public-use airport serving Monmouth, Illinois, at 753 ft elevation.
Elevation753 ft
ControlNon-towered
Longest runway2,899 ft
Magnetic variation3° E
Live weather
Forecast (TAF)
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Frequencies
| CTAF | 122.8 |
|---|---|
| UNICOM | 122.8 |
| Clearance delivery | 120.7 |
| Approach/Departure | 133.275 Quad City |
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 03/21 | 2,899 × 60 ft | Asphalt | Medium intensity |
Fuel: 100LL, MOGAS. Sectional: Chicago.
Nearby airports
KGBGGalesburg Regional Hw Timmons Airport9 NM EKMQBMacomb Municipal25 NM S2C6Tri-County27 NM EKMLIQuad Cities International32 NM NKCTKIngersoll33 NM SEKEZIKewanee Municipal34 NM NE
Before you fly here
- Read the FAA Chart Supplement entry for C66: traffic pattern, CTAF/UNICOM, hours, fuel and remarks.
- Check NOTAMs and get a weather briefing at 1800wxbrief.com.
- Study the airport diagram and the sectional around C66 for airspace and terrain.
- More detail: AirNav · SkyVector
Airport data from the FAA National Airspace System Resource (NASR) subscription effective Oct 1, 2026; magnetic variation as published for 1980. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.