yes
it would be things like
frs, gmrs, murs, that are used there.
and the inputs for the county system to just hear what is happening at the airshow, kind of county specific.
the forestry guys show up to put the fire out from the wall of fire
and a couple of old uhf freqs.
wireless mic freqs
i have no gone to the airshow in about 5 years.
i used to work across the street from the airport and was on top of everything.
so, most is old but might be used anyway.
the real thing i want to know is if he has a radio that can use closecall/signalstalker.