First Trial This 8/28/13 TPN Map is our initial endeavor to display sub-channel numbers as a part of the channel number. All four channel categories, CONUS, LIL, OTA and HYBRID, now have the sub-channels shown in nnn.x notation, that is (channel)(dot)(subchannel). While the dot notation has always been used for the OTA channels, the current convention uses a 'dash' notation, nnn-x, for LIL and CONUS sub-channels and alternate channels. We are not using the 'dash' notation because Excel is our current vehicle and it does not deal well with the dash separator. EDIT 9/4/13 We are now able to use the dash notation in the Excel reports.