There seems to be some confusion in the database section, under Nationwide then Interop. The frequency's are all good except the input's and output freq are wrong as far as what's in August issue of Monitoring Times now it could very well be a misprint on there part, however a discrepency is there. Only on the freq's that have input/output like federal interoperbility channels M.T. has nc 1 as 169.5375 out and 164.7125 in ,same thru IR 1,2,3,4. Then on NC 2 UHF M.T. has NC 2, 410.2375 out and 419.2375 input same thru IR 10,11,12,. And VHF LE M.T. has LE 1 as 167.0875 out and 162.0875 input.same thru LE,2,3,4,5. Also UHF LE M.T. has LE 10, 409.9875 output and 418.9875 input same as UHF LE 11,12. I like the new format alot nice work. Thank's