John Glenn Columbus International (KCMH)
Towered public-use airport serving Columbus, Ohio, at 815 ft elevation.
Elevation815 ft
ControlTowered
Longest runway10,114 ft
Magnetic variation7° W
On the field: flight training, aircraft rental, charter, avionics repair (as listed in FAA data). Find flight schools in Ohio.
Live weather
Forecast (TAF)
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Frequencies
| ATIS | 124.6 |
|---|---|
| AWOS/ASOS | 124.6 |
| UNICOM | 122.95 |
| Clearance delivery | 126.3 |
| Ground | 121.9 |
| Tower | 132.7 |
| Approach/Departure | 125.95 Columbus |
| Approach/Departure | 134.0 Columbus |
| Class C | 125.95 Columbus |
| Class C | 134.0 Columbus |
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 10R/28L | 10,114 × 150 ft | Asphalt | High intensity |
| 10L/28R | 8,000 × 150 ft | Asphalt | High intensity |
Fuel: 100, A1+. Sectional: Cincinnati.
Runway diagram
Drawn to scale from FAA runway-end data, true north up. Not for navigation: use the official FAA airport diagram and Chart Supplement.
Nearby airports
KOSUOhio State University10 NM NWKLCKRickenbacker International11 NM SKTZRBolton Field13 NM SW7B4Miller Farm Landing Strip15 NM SEKLHQFairfield County18 NM SE6CMChapman Memorial Field19 NM N
Before you fly here
- Read the FAA Chart Supplement entry for CMH: 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 KCMH 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 2015. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.