About Rockport Police Frequencies
- 6 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 (P25), which needs a scanner that decodes that mode.
- 1 listed entry is marked encrypted. No scanner can decode encrypted audio.
Skagit County channels that also cover Rockport
Dispatch
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| North & South Skagit Tribal Reservations | Tribal Police / BIA Dispatch | 166.6375 | FMN | — | |
| Skagit County Sheriff | Dispatch Simulcast | 155.8425 | FMN | WQGU648 | |
| Skagit County Sheriff | Skagit County Sheriff – Dispatch | 453.4000 In 458.4000 | 107.2 PL | FMN | KNAE847 |
| Skagit County Sheriff | Skagit County Sheriff – Dispatch | 453.4000 | NAC 151 | P25 Encrypted | KNAE847 |
Tactical
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Skagit County Sheriff | Skagit County Sheriff – Tactical Channel | 460.1375 | FMN | WQGN329 |
Talk-around & Car-to-Car
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Skagit County Sheriff | Skagit County Sheriff – Surveillance | 453.3625 | FMN | WNWV420 |
Jails & Corrections
| Agency | Description | Frequency (MHz) | Tone | Mode | FCC |
|---|---|---|---|---|---|
| Skagit County Sheriff | County Jail | 453.9750 | FMN | KNGU724 |
Nearest trunked radio sites
Distances are measured from the center of Rockport.
Darrington · Sno911
RFSS 1 · Site 11 (hex B) · NAC 3AB · about 16 mi away
Control 854.7375
Voice 852.775, 852.9875, 853.6625, 854.1125, 854.2625
Mount Vernon, WA · Justice Integrated Wireless Network
RFSS 1 · Site 16 (hex 10) · about 31 mi away
Control 167.6875, 167.7375
North Simulcast · Sno911
RFSS 1 · Site 8 (hex 8) · NAC 3A8 · about 32 mi away
Control 853.5875, 853.6125, 853.75, 853.925
Voice 852.675, 852.9125, 852.9625, 853.3625, 853.3875
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 Rockport?
We do not have a dispatch channel listed specifically for Rockport. County-level dispatch channels in the same county: Skagit County Sheriff 155.8425 MHz; Skagit County Sheriff 453.4000 MHz (107.2 PL); Skagit County Sheriff 453.4000 MHz (NAC 151).