| KYIX | |
| City: | South Oroville, California |
| Area: | Chico, California |
| Branding: | Air1 |
| Translator: | |
| Airdate: | February 1, 1994 |
| Format: | Christian worship |
| Subchannels: | HD2: Classic hits "Sunny 105.7" HD3: KKXX simulcast HD4: Oldies "Oldies 105 HD" |
| Erp: | 260 watts |
| Haat: | 472 meters |
| Class: | A |
| Facility Id: | 7914 |
| Affiliations: | Air1 |
| Owner: | Butte Broadcasting Company, Inc. |
| Sister Stations: | KKXX |
| Webcast: | Listen Live |
| Website: | air1.com |
| Licensing Authority: | FCC |
KYIX (104.9 FM) is a repeater station for the Air1 Radio Network based in Chico, California and licensed to South Oroville, California. It is owned by Butte Broadcasting Company, Inc., which owns and operates sister station KKXX.
KYIX was originally a locally-run Christian station managed by Ron and Sarah Warkentin, later Randy and Monica Zachary of Reality Radio Ministries and was known as Reality Radio Y105. It then became a part of the Radio U network before being picked up by Air 1.