Frequencies
Muhlenberg County Airport (M21)
Aviation
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|
| 123.000 | WZI5 | BM | CSQ | M21 CTAF | CTAF/UNICOM | AM | Aircraft |
| 120.375 | WPZP581 | BM | CSQ | M21 AWOS | AWOS-3 | AM | Aircraft |
| 126.400 | BM | CSQ | KEVV A/D | Approach/Departure | AM | Aircraft | |
| 133.850 | BM | CSQ | Nashvl RCAG | Nashville RCAG (when Evansville App/Dep closed) | AM | Aircraft | |
| 317.600 | BM | Nashvl RCAG | Nashville RCAG(when Evansville App/Dep closed) | AM | Aircraft |