JOX Huntsville (WUMP) is a commercial sports radio station licensed to Madison, Alabama and serving the Huntsville metropolitan area, owned by Cumulus Media. It airs on 730 AM and on the 103.9 FM translator W280BA, carrying local shows such as Mac and Cube, 3 Man Front and The Jim Rome Show plus Infinity Sports Network and Alabama Crimson Tide play-by-play. Previously: "SportsRadio 730 The UMP" - rebranded to JOX Huntsville in August 2025.
