there dispatch is scc access,,, there l-tac is the old c-tac-2... there are several channels set up for the different hospitals and county buildings but the repeaters are not in place for those yet. There is also a park tac channel but again the repeater is not set up on that yet. Those freqs are from the TV channel takeover.... so if you scan the TV channel freq,,think it was the old channel 15 you might catch some simplex stuff if you are close to a county building or hospital.