| City | Greer, South Carolina |
|---|---|
| Broadcast area | Upstate South Carolina |
| Branding | "Catholic Radio" |
| Slogan | "Catholic Radio in South Carolina" |
| Frequency | 1300 AM |
| First air date | March 3, 1955 |
| Format | Catholic programming |
| Power | 1000 watts daytime 94 watts night |
| Class | D |
| Facility ID | 60503 |
| Transmitter coordinates | 34°55′39.00″N 82°15′42.00″W / 34.9275000°N 82.2616667°W |
| Owner | Mediatrix SC, Inc. |
| Sister stations | WWOS, WLTQ (AM) |
| Website | http://catholicradioinsc.com/ |
WCKI (1300 AM) is a radio station operating on 1300 kHz in Greer, South Carolina, USA. Broadcasting Catholic programming, WCKI is owned and operated by Mediatrix Radio.