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.

38°56′57″N 90°11′47″W / 38.9492°N 90.1965°W / 38.9492; -90.1965