WCDX (92.1 FM) is an urban contemporary formatted broadcast radio station licensed to Mechanicsville, Virginia, serving the Richmond/Petersburg area.

[4] The station's studios and offices are located just north of Richmond proper on Emerywood Parkway[5] in unincorporated Henrico County, and its transmitter is located separately a mile east of the studios.

[6] WCDX is licensed by the FCC to broadcast in the HD Radio format.

[7][8] Juan Conde, who later became evening news anchor for local ABC affiliate WRIC-TV, was WCDX's morning man for most of the 1990s.

[9] In addition to the main station, WCDX is relayed by an FM translator to widen its broadcast area.