| Broadcast area | Knoxville metropolitan area |
|---|---|
| Frequency | 94.3 MHz |
| Branding | 94.3 Jack FM |
| Programming | |
| Format | Adult hits |
| Ownership | |
| Owner |
|
| WDKW, WIMZ-FM, WJXB-FM | |
| History | |
First air date | February 1967 (as WATO-FM) |
Former call signs | WATO-FM (1967-?) WUUU (197?-1982) WETQ (1982–1985) WKNF-FM (1985–1994) |
Call sign meaning | "Ninety Four Z" (The Z=3) |
| Technical information[1] | |
Licensing authority | FCC |
| Facility ID | 31837 |
| Class | A |
| ERP | 2,950 watts |
| HAAT | 144 meters (472 ft) |
Transmitter coordinates | 35°57′58.0″N 84°04′6.0″W / 35.966111°N 84.068333°W |
| Links | |
Public license information | |
| Webcast | Listen Live Listen on iHeartRadio |
| Website | jackfmknoxville.com |
WNFZ (94.3 MHz) is a commercial FM radio station licensed to Powell, Tennessee, and serving the Knoxville metropolitan area. WNFZ is owned by Midwest Communications.[2] It airs an adult hits radio format, subscribing to the nationally syndicated JACK-FM service. It uses the slogan "Playing What We Want!" The General Manager is Randy Ross.
The studios and offices are on Sharps Ridge Memorial Park Drive in Knoxville.[3] The transmitter is on the west side of Knoxville, off Sands Road.[4]