WDRM (102.1 FM) is an American radio station licensed to serve the community of Decatur, Alabama, and owned by San Antonio-based iHeartMedia. It serves the Huntsville, Alabama, area with a country music format. Its studios are located in Madison, Alabama and its transmitter is located north of Huntsville. Except for a short period from 1982 to 1986 when it was officially "WDRM-FM" to accommodate a co-owned AM station being branded as "WDRM", this station has been assigned the WDRM call letters by the Federal Communications Commission since March 18, 1966.