| Broadcast area | San Juan–Caguas–Guaynabo metropolitan area |
|---|---|
| Frequency | 1030 kHz |
| Branding | WOSO Radio |
| Programming | |
| Format | Defunct (was News–talk) |
| Affiliations | CBS News Radio ESPN Radio Westwood One |
| Ownership | |
| Owner | Sherman Broadcasting Corporation |
| History | |
First air date | November 21, 1977 |
Last air date | October 21, 2014 |
Call sign meaning | "Oso" (Spanish for "bear") |
| Technical information[1] | |
Licensing authority | FCC |
| Facility ID | 9412 |
| Class | B |
| Power | 10,000 watts unlimited |
Transmitter coordinates | 18°22′7″N 66°15′17″W / 18.36861°N 66.25472°W |
| Links | |
Public license information | |
| Website | Archive of wosoradio.net |
WOSO (1030 kHz) was a commercial AM radio station broadcasting an English-language talk radio format. Licensed to San Juan, Puerto Rico, it served the San Juan–Caguas–Guaynabo metropolitan area. The station was owned by Sherman Broadcasting Corporation, with Sherman Wildman as president. It featured local talk and information shows, a weekday tradio program and syndicated programming from CBS News Radio, ESPN Radio and Westwood One.