WTFN (AM 1280, also heard on 102.3 FM) is a radio station licensed to Aurora, Illinois, serving the Fox Valley and the western suburbs of Chicago. It airs a mixed format of talk, home shopping and sports, including Fox Sports Radio, Bloomberg, The Dave Ramsey Show and The Big Radio Shopping Show, plus local high-school and Kane County Cougars play-by-play. The station was known as WBIG from 1991 until the call letters changed to WTFN in 2026.
