Each field has a different channel it tells you on your ticket they give you if your radio doesn't work well you can rent one from the concession stand on the main field I would suggest that anyways to save your car battery or you could buy a portable radio of your own that's what I did and never have a problem... Hope this helps you and good luck )
It tells you on the ticket that you purchase
It depends on which field you are on... and your radio should tune in as they broadcast right there.... if your concerned you can buy a cheap AM/FM radio that will also work (their website is rebuilding right now or I'd be able to give you exact)
Each screen has a different station, they are listed on a sign and they will also tell you when you purchase your tickets. We have never had an issue with not being able to hear in the 10+ years we've been attending!
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