Well,this system has only one table to enter so just follow how to program a uhf/vhf system from the GRE website. You need a lo/hi value plus the base/offset and step size from the trunked info on this site from the orange county page. Be sure to enter ALL control channels since they may alternate them. Enter wildcard talkgroup and private call ids and you should be good to go.Not sure if you would hear them from your location in Pa but if you travel to ny then you should.