| Broadcast area | Rock Hill, South Carolina |
|---|---|
| Frequency | 107.1 MHz (HD Radio) |
| Branding | Interstate 107 |
| Programming | |
| Format |
|
| Affiliations | Compass Media Networks |
| Ownership | |
| Owner | Our Three Sons Broadcasting, LLP |
| History | |
First air date | July 27, 1964 |
Former call signs | WLCM-FM (1964–1974) WPAJ-FM (1974–1987) |
Call sign meaning | Rock Hill Music |
| Technical information[1] | |
Licensing authority | FCC |
| Facility ID | 50776 |
| Class | A |
| ERP | 2,400 watts |
| HAAT | 159.8 meters |
| Translator(s) | 104.1 W281BE (Fort Mill, relays HD2) 94.3 W232AX (Rock Hill, relays HD3) |
| Repeater(s) | 107.3 WVSZ (Chesterfield) |
| Links | |
Public license information | |
| Webcast | Listen Live Listen Live (HD2) Listen Live (HD3) |
| Website | interstate107.com 1041thebridge.com |
WRHM (107.1 FM) is the flagship station of Interstate 107, the branding of two country music format stations in Rock Hill, South Carolina (107.1 WRHM) and Chesterfield, South Carolina (107.3 FM WVSZ).