| City | Mt. Hope, West Virginia | 
|---|---|
| Broadcast area | Beckley, West Virginia Oak Hill, West Virginia Charleston, West Virginia | 
| Branding | "105.9 WTNJ" | 
| Slogan | "12 In A Row" | 
| Frequency | 105.9 MHz | 
| First air date | 1980 | 
| Format | Country | 
| ERP | 4,400 Watts | 
| HAAT | 467 meters | 
| Class | B | 
| Transmitter coordinates | 37°56′51.0″N 81°18′29.0″W / 37.947500°N 81.308056°W | 
| Callsign meaning | W Tony (Gonzales) and Nick Joe (Rahall) original owners of WTNJ | 
| Owner | Southern Communications | 
| Sister stations | WAXS, WBKW, WCIR-FM, WMTD-AM, WMTD-FM, WWNR | 
| Webcast | WTNJ Webstream | 
| Website | www | 
WTNJ is a Country formatted broadcast radio station licensed to Mt. Hope, West Virginia, serving the Beckley/Oak Hill/Charleston area. WTNJ is owned and operated by Southern Communications.
In 1933, the call letters WTNJ were assigned to a Trenton, New Jersey, station previously known as WOAX.