WBDX (102.7 FM) is a radio station broadcasting a Contemporary Christian format and operating under the brand of J103. Licensed to Trenton, Georgia, United States, the station serves the Chattanooga, Tennessee area. The station is owned by Partners For Christian Media, Inc and is the Tennessee Valley's only local Contemporary Christian music station. WJLJ (103.1 FM), licensed to Etowah, Tennessee, airs the same programming.