About Indiana Police Frequencies
- Trunked radio systems that carry law-enforcement traffic here: Kansas Statewide Interoperable Communication System (KSICS): 3 talkgroups. A trunking scanner is required, and it must support the system type shown.
- To follow a trunked system, program a control channel first. For Indiana, start with the Morland site of Kansas Statewide Interoperable Communication System (KSICS), about 13 miles away. Its control channels: 851.7375, 852.0625 MHz.
Graham County channels that also cover Indiana
Kansas Statewide Interoperable Communication System (KSICS)
| Agency | Description | Talkgroup | Hex | Mode |
|---|---|---|---|---|
| Graham County Sheriff | Law Enforcement Dispatch | 1339 | 53b | D |
| Graham County Sheriff | Law Enforcement Tactical | 1340 | 53c | D |
| Graham County Sheriff | Law Enforcement Tactical | 1341 | 53d | D |
Nearest trunked radio sites
Distances are measured from the center of Indiana.
Morland · Kansas Statewide Interoperable Communication System (KSICS)
RFSS 2 · Site 32 (hex 20) · NAC 1B7 · about 13 mi away
Control 851.7375, 852.0625
Voice 851.425, 852.3875, 853.375, 853.675
Norton · Kansas Statewide Interoperable Communication System (KSICS)
RFSS 2 · Site 33 (hex 21) · about 19 mi away
Control 852.4875, 852.775
Voice 851.7125, 853.075, 853.425, 853.725
Zurich · Kansas Statewide Interoperable Communication System (KSICS)
RFSS 2 · Site 29 (hex 1D) · NAC 1BB · about 32 mi away
Control 852.1125, 852.4125
Voice 851.8, 852.75, 853.475, 853.9
What do these numbers mean?
- Control channel
- The frequency your scanner listens to first. It tells the scanner where each voice call is happening, so program it before anything else.
- Voice
- The other frequencies the site uses for calls. A trunking scanner follows them automatically once it has the control channel.
- Site
- One tower location of the system. Scanners show the number in decimal or hex, so both are listed.
- RFSS (Radio Frequency Sub-System)
- A group of sites run by the same controller. Large Project 25 systems can have several.
- NAC (Network Access Code)
- A hex code the site transmits. Your scanner can use it to ignore other systems on the same frequency.
- Talkgroup
- A virtual channel on a trunked system, such as one agency’s dispatch. Programming uses the decimal or hex number, depending on your scanner.