Chattanooga/Hamilton Co. TN
| Frequency RX/TX | Tone | Callsign | Location |
| 53.350/52.350 | None | K4VCM | Signal Mountain |
| 145.130/144.530 | 131.8 | KA4WFB | Falling Water |
| 145.390/144.790 | 107.2 | W4AM | Lookout Mountain |
| 146.610/146.010 | 107.2 | W4AM | Signal Mountain |
| 146.790/146.190 | Fusion 107.2 TSQL | K4VCM | Signal Mountain |
| 147.000/147.800 | 141.3 | KA6HUV | Collegedale |
| 224.120/223.520 | 146.2 | W4EDP | Lookout Mountain |
| 224.420/223.820 | None | K4VCM | Signal Mountain |
| 442.150/447.150 | None | KG4OVQ | Signal Mountain |
| 444.100/449.100 | Fusion - 107.2 TSQL | W4AM | Signal Mountain |
| 444.450/449.450 | None | WJ9J | Big Ridge |
| 443.575/443.575 | 131.8 | KA6UHV | Collegedale |
| 443.125/448.125 | 103.5 | N4TM | Signal Mountain |
| 444.875/449.875 | 156.7 | W4YH | Hixson |
Cleveland/Bradley Co.
| Frequency RX/TX | Tone | Callsign | Location |
| 146.925/146.325 | 114.8 | W4GZX | White Oak Mountain |
| 147.180/147.780 | 118.8 | WD4DES | Chilehowe Mountain |
| 442.250/447.250 | 111.8 | WD4DES | Chilehowe Mountain |
| 147.375/147.975 | 123.0 | KA4ELN | Cleveland |
| 224.100/223.500 | 123.0 | KA4ELN | Cleveland |
Catoosa/ Dade/Whitwell/Waker Co's.
| Frequency RX/TX | Tone | Callsign | Location |
| 146.715/146.115 | 67.0 | W4ABZ | Ringgold/Walker Co. |
| 146.760/146.160 | 100.0 Tsql Fusion | K4SOD | Trenton/Lookout Mtn |
| 147.135/147.735 | 141.3 | N4BZJ | Dalton |
| 224.160/223.860 | 100.0 | KC4JNN | Jasper |
| 224.680/223.080 | 141.3 | N4BZJ | Dalton |
| 224.740/223.140 | 141.3 | N4KVC | Dalton |
| 224.980/223.380 | 127.3 | N4KHQ |
Jasper |
Digital Tennesse/Georgia
| Frequency RX/TX | Mode | Tone | Callsign | Location |
| 144.390 | APRS | None | KA4EMA-3 | Signal Mountain |
| 144.390 | Igate APRS | None | W4EDP-3 | LookoutMountain |
| 144.920 | Alstar #46145 | 146.2 | W4EDP | Lookout Mountain |
| 144.980/147.480 | Dstar C Module | None | KM4MCN | Oswald Dome |
| 145.160/144.500 | Dstar C Module IRCDDB | W4EDP | Lookout Mountain | |
| 145.290/144.690 | Dstar C Module | W4PL | Signal Mountain | |
| 145.330/144.730 | Dstar C Module | KA4RVT | Dalton/Doug Gap | |
| 145.480/144.880 | Dstar C Module | KK4BXE | Cleveland | |
| 145.750/145.150 | WinLink RMS | W4EDP-10 | Lookout Mountain | |
| 224.560/223.960 | Allstar Node #46530 | 100.0 | W4RRG | Lookout Mountain |
| 440.525/445.525 | D-Star B Module | KK4BXE | Cleveland | |
| 442.650/447.650 | Fusion Wires-X Network | 100.0 | W4EDP | Lookout Mountain |
| 442.725/447.725 | Fusion Wires-X Network | W4PL | Signal Mountain | |
| 443.125/448.125 | Fusion | W4PL | Signal Mountain | |
| 443.150/448.150 | DStar B Module | K4VCM | Signal Mountain | |
| 444.150/449.150 | DMR Brandmeister | W4PL | Signal Mountain | |
| 444.500/449.500 | DStar B Module | KA4RVT | Dalton/Doug Gap | |
| 444.7125/449.7125 | DMR Brandmeister | W4EDP | Lookout Mountain | |
| 444.725/449.725 | D-Star B Module IRCDDB | W4EDP | Signal Mountain | |
| 1291.000/1270.000 | D-Star A Module | W4PL | Signal Mountain | |
| 1251.000 | D-Star Data Module | W4PL | Signal Mountain |
