Tower & ground
| ASOS/AWOS | 120.000 |
|---|---|
| CTAF | 123.0 |
| UNICOM | 123.0 |
| Flight service | 120.8 (LOW) |
Approach & departure Huntsville
| App/Dep | 125.6 |
|---|
By procedure & sector (3 more)
| 121.725 | APT REMARK 1 WITH GCO FREQ |
|---|---|
| 307.0 | HUNTSVILLE RCAG (LOW) |
| 354.1 | APCH/P DEP/P |
Frequencies from FAA NASR. For planning and education only; always verify against official sources.