sentences:  Cars 108's local airstaff includes morning duo Pat & AJ, Jenny Boom, George McIntyre (who has been a staple of Cars 108 since 1991) and Amie Burke.Since the mid-1990s, WCRZ has been the number one radio station in Flint, off and on, and was the first station in the market to broadcast in high definition.Since then, sister stations WWBN and WRCL have also added HD broadcasting, as has competing station WDZZ.