About Ozone Police Frequencies
- 3 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.
- 1 conventional channel uses a digital mode (DMR), which needs a scanner that decodes that mode.
Johnson County channels that also cover Ozone
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Johnson County Sheriff | Johnson County Sheriff – Dispatch – Backup | 158.7900 In 154.7700 | 127.3 PL | FMN | WNRD868 |
| Johnson County Sheriff | Johnson County Sheriff – Dispatch | 158.7900 In 154.7700 | CC 13 · TG 5000 · SL 1 | DMR | WNRD868 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Johnson County Sheriff | Johnson County Sheriff – Tactical Channel | 154.5850 | FM | — |
Talk-around & Car-to-Car
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Johnson County Sheriff | Talk-Around | 154.5900 | 167.9 PL | FM | — |
Nearest trunked radio sites
Distances are measured from the center of Ozone.
Katies Knob · Arkansas Wireless Information Network (AWIN)
RFSS 1 · Site 27 (hex 1B) · NAC 188 · about 3 mi away
Control 853.1375, 853.3875
Voice 851.15, 851.55, 851.8
Swain · Arkansas Wireless Information Network (AWIN)
RFSS 1 · Site 33 (hex 21) · NAC 185 · about 20 mi away
Control 851.8625, 852.1375, 852.65
Voice 852.9, 853.175
Fly Gap Mtn/Cass · Arkansas Wireless Information Network (AWIN)
RFSS 1 · Site 11 (hex B) · NAC 181 · about 21 mi away
Control 771.51875, 771.89375, 772.59375
Voice 773.46875, 773.8125, 774.3375
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.
Common questions
What frequency do the police use in Ozone?
We do not have a dispatch channel listed specifically for Ozone. County-level dispatch channels in the same county: Johnson County Sheriff 158.7900 MHz (127.3 PL); Johnson County Sheriff 158.7900 MHz (CC 13 · TG 5000 · SL 1).