Tools for Aviation

Airport reference

John Glenn Columbus International Airport

Columbus, OH. Static airport data for training and reference.

ICAO
KCMH
IATA
CMH
FAA
CMH
Elevation
815 FT

NOAA Aviation Weather Center

Weather at KCMH

METAR observations and TAF forecasts for John Glenn Columbus International Airport. Reports load separately from the static airport record.

Requesting the latest available weather reports.

For training and reference only. Weather reports can be delayed or amended. This page is not for operational flight decisions.

Runways

RunwayDimensionsSurfaceEnds and true heading
10L / 28R8,000 x 150 FTAsphalt, lighted10L: 94.2° | 28R: 274.2°
10R / 28L10,114 x 150 FTAsphalt, lighted10R: 94.2° | 28L: 274.2°

Frequencies

COLUMBUS APP/DEP33.82
COLUMBUS APP/DEP118.20
ATIS124.60
CLNC DEL126.30
GND121.90
DAYTON RDO122.20
TWR132.70
UNICOM122.95

Data coverage

The static airport dataset does not yet publish these fields:

  • Fuel availability
  • FBOs
  • Facilities
  • Approaches
  • Nearby flight schools
  • Nearby DPEs

Live METAR and TAF reports are provided separately above when available. Do not treat missing airport fields as confirmation that a facility, fuel type, approach, or service is unavailable. Check current official sources before use.

John Glenn Columbus International Airport overview

John Glenn Columbus International Airport is a public-use airport serving Columbus, OH. The current source record lists KCMH as the airport identifier and 815 ft as the field elevation.

The current source export lists 2 runway records. The longest listed runway is 10R/28L at 10114 ft by 150 ft. Runway dimensions and end elevations are shown in the structured data panel above. Headings on this page are true headings from the source export, not magnetic runway bearings.

Frequencies and source labels

The current export includes records labeled ATIS, CLNC DEL, COLUMBUS APP/DEP, DAYTON RDO, GND, TWR, UNICOM. Frequency assignments can change. Read the service label with each frequency and verify current assignments in official publications, current ATIS, or controller instructions before operating.

Data limits

This page does not assert fuel availability, FBO services, general facilities, nearby flight schools, DPEs, or live weather. Those fields require separate authoritative or explicitly verified inputs. A missing field is not evidence that the service is unavailable.

Sources and freshness

Identifiers, coordinates, elevation, runway records, and frequencies come from the OurAirports public data exports. This record was refreshed on 2026-10-04. Airport information can change between data cycles, so check current FAA publications, airport sources, weather, and NOTAMs before use.