Tower & ground Columbus
| ASOS/AWOS | 125.525 |
|---|---|
| CTAF | 123.05 |
| UNICOM | 123.05 |
| Flight service | 122.2, 128.75 (LOW) |
By procedure & sector (1 more)
| 346.3 | OMAHA RCAG (LOW) |
|---|
Frequencies from FAA NASR. For planning and education only; always verify against official sources.