 Smile FM Internet streaming originates from WHYT and includes the WHYT/WTAC/WCZE ID at the top of each hour.WHYT has two repeater stations in Flint and the Thumb area which share the same local inserts, WTAC and WCZE.The WHYT call letters were first used at a small market daytime AM station in Noblesville, Indiana (now silent and defunct),then used for many years by 96.3 Detroit (now WDVD) and were also used by what is now WHLX in Marine City after 96.3 FM dropped the calls.