WTBJ (91.3 FM) is a radio station broadcasting a Christian format.
Licensed to Oxford, Alabama, United States, the station is currently owned by Trinity Christian Academy which is a ministry of Trinity Baptist Church whose current pastor is Dr. C. O. Grinstead.
WTBJ broadcasts live on the internet using Shoutcast digital audio streaming.
Top-of-the-hour news is licensed from USA Radio Network.
The station is simulcast on WTBB 89.9 FM in Gadsden, Alabama.