| Broadcast area | Guam |
|---|---|
| Frequency | 95.5 MHz |
| Branding | K-Stereo 95.5 |
| Programming | |
| Format | Adult Contemporary |
| Ownership | |
| Owner | Inter-Island Communications |
| KISH | |
| History | |
First air date | August 15, 1973 |
Call sign meaning | "Stereo" |
| Technical information[1] | |
Licensing authority | FCC |
| Facility ID | 28863 |
| Class | C2 |
| ERP | 25,000 watts |
| HAAT | 177.6 meters |
Transmitter coordinates | 13°29′21″N 144°50′02″E / 13.48917°N 144.83389°E |
| Links | |
Public license information | |
KSTO (95.5 FM), branded as K-Stereo 95.5, is an adult contemporary radio station serving the island of Guam, licensed to Hagåtña. KSTO is owned by Inter-Island Communications.