| Broadcast area | Memphis metropolitan area |
|---|---|
| Frequency | 1240 kHz |
| Branding | Power 104.1 The Source |
| Programming | |
| Format | Urban adult contemporary |
| Ownership | |
| Owner |
|
| Operator | ER Entertainment |
| History | |
First air date | 1990 |
Former call signs |
|
| Technical information[1] | |
Licensing authority | FCC |
| Facility ID | 2801 |
| Class | C |
| Power | 580 watts unlimited |
Transmitter coordinates | 34°58′57.0″N 90°0′45.0″W / 34.982500°N 90.012500°W |
| Translator(s) | 104.1 W281BR (Memphis, Tennessee) |
| Links | |
Public license information | |
| Webcast | Listen Live |
| Website | power1041thesource.com |
WMSO (1240 AM) is a urban adult contemporary formatted broadcast radio station licensed to Southaven, Mississippi, serving Metro Memphis. WMSO is owned by Flinn Broadcasting, and operated under an LMA by ER Entertainment.[2]