Zero PL (CSQ) on the "calling" freq. but 156.7 on the TAC channels in each band. No one in my area (K.C.) uses PL on 155.475 or 154.28. Bob, w0nxn > Is there a common PL tone recommended for any of these frequencies ? I > seem to remember 156.7 was the suggested tone for 155.4750. I have > never been able to confirm this however.