| WLCA | |
| Airdate: | April 30, 1974[1] |
| Frequency: | 89.9 MHz FM 89.9-2 FM "Hit Radio" |
| City: | Godfrey, Illinois |
| Area: | Greater St. Louis / St. Louis Metro-East |
| Format: | Alternative rock/College Radio |
| Owner: | Lewis and Clark Community College |
| Erp: | 1,500 watts |
| Branding: | 89.9 |
| Class: | A |
| Website: | http://www.wlcafm.com/ |
| Callsign Meaning: | Lewis Clark A |
| Licensing Authority: | FCC |
WLCA (89.9 FM) is a student-run radio station owned and operated by Lewis and Clark Community College in Godfrey, Illinois. It currently plays an alternative rock/college radio format. It can be heard in the northern St. Louis, Missouri market area, as well as the city of St. Louis and parts of the Metro-East area.
WLCA was the recipient of the 2001 and 2002 Achievement In Radio Award for the best student-run radio station in the St. Louis market.