| KCXX-FM | |
| Above: | Simulcast with KBNX Bangs |
| City: | Comanche, Texas |
| Area: | Comanche, Texas |
| Branding: | 97.9 & 103.9 Sunny FM |
| Frequency: | 103.9 MHz |
| Airdate: | 2016 |
| Format: | Classic hits |
| Language: | English |
| Licensing Authority: | FCC |
| Erp: | 350 watts |
| Haat: | 5 meters |
| Class: | A |
| Facility Id: | 191506 |
| Owner: | William W. McCutchen III |
| Website: | Official Facebook Page |
KCXX-FM (103.9 FM, "97.9 & 103.9 Sunny FM") is a radio station with a classic hits music format owned by William W. McCutchen III. It is licensed to Comanche, Texas.