WFMB-FM (104.5 MHz) is a commercial FM radio station licensed to Springfield, Illinois.

The radio studios and transmitter are on South 4th Street in Southern View, Illinois, using a Springfield address.

The station's studios and transmitter were located at the First National Bank Building at 5th and Adams.

[1][2] In 1972, the station's studios and transmitter were moved to the Myers Brothers Building.

After a series of acquisitions, Patterson Broadcasting became part of Clear Channel Communications.