| Broadcast area | Dickinson, North Dakota |
|---|---|
| Frequency | 92.1 MHz |
| Branding | Z92.1 |
| Programming | |
| Format | Mainstream rock |
| Affiliations | Premiere Networks |
| Ownership | |
| Owner |
|
| KCAD, KLTC | |
| History | |
First air date | 1983 (as KRRB) |
Former call signs | KRRB (1983–1998) |
| Technical information[1] | |
Licensing authority | FCC |
| Facility ID | 57741 |
| Class | C3 |
| ERP | 17,000 watts |
| HAAT | 122 meters (400 ft) |
| Links | |
Public license information | |
| Webcast | Listen Live |
| Website | kzrx921.iheart.com |
KZRX (92.1 FM), known as "Z-92.1", is a radio station broadcasting a mainstream rock format serving Western North Dakota from Dickinson, North Dakota. The station is currently owned by iHeartMedia, Inc.