During a service search I have come across 4 frequencies that have tgid from the viper system. Also show 1f0. Talkgroups heard are from Orange County. I live at nc540 and nc55. Near kit creek rd in Cary. The signal strength was quite strong. Frequencies are 856.4375, 858.4375, 858.4375 and 859.4375. Cannot find a control site during my search. I don't see any of these frequencies in the database either? Would love to be able to put a site in for these. Thanks in advance.