I realized a minute after submitting it that Trooper 1 was active over Butler County, and that that was what the channel was. My bad.I don't think the TG you submitted is Dauphin County, it is out of order for the county Interop TG ID assignments. Looking further into it however. Also, anyone know what region, Trooper 7 is based out of? They only have 6 listed on the PSP aero website.