| Broadcast area | Lafayette metropolitan area, Lake Charles |
|---|---|
| Frequency | 102.1 MHz |
| Branding | Big 102.1 |
| Programming | |
| Language(s) | English |
| Format | Classic hits |
| Ownership | |
| Owner | Third Partner Broadcasting |
| KSIG, KPCZ-FM | |
| History | |
First air date | 27 April 1989 (as KBAZ) |
Former call signs | KBAZ (4/27/1989–4/15/1994) KSIG-FM (4/15/1994–3/31/1997) KQIS (3/31/1997–3/11/2010) |
| Technical information[1] | |
Licensing authority | FCC |
| Facility ID | 66791 |
| Class | C1 |
| ERP | 100,000 watts |
| HAAT | 299 meters (981 ft) |
| Links | |
Public license information | |
| Webcast | Listen live |
| Website | big1021.com |
KYBG (102.1 FM) is a classic hits formatted radio station owned by Third Partner Broadcasting and serving the Lafayette and Lake Charles areas. Its studios are in Crowley and its transmitter is located northwest of Kaplan in Acadia Parish.