Frequencies
McCurtain County Regional Airport (4O4)
Aviation -- Air Traffic Control
| Frequency | License | Type | Tone | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|
| 122.800 | BM | CSQ | Idabel Unicom | Airport CTAF / Unicom | AM | Aircraft | |
| 120.000 | WRJZ823 | B | CSQ | Idabel AWOS | Idabel Airport Weather (AWOS) | AM | Aircraft |