I can remember the days when WNAP would broadcast the race in stereo. They had it miked for ture stereo in the straits. I think maybe that another station in Indy tried it in the early 90's. Don't think the IMS radio network mikes the race in stereo. Anyway, it sounded great back then. Amagin that, the race sounded better back when NAP did the race in the mid 70's than anyone today!