About Gwynn Police Frequencies
We don't have any verified police frequencies for Gwynn yet, but we're working on adding some.
If you know of any, or spot something wrong on a nearby page, please send it to contact@police-frequencies.com and we'll check it against the official records.
Nearest trunked radio sites
Distances are measured from the center of Gwynn.
Mathews · Middle Peninsula Northern Neck Regional Radio System
RFSS 51 · Site 51 (hex 33) · NAC 00A · about 6 mi away
Control 453.4125, 453.5875, 453.8375
ORION · Overlay Regional InterOperability Network (ORION)
RFSS 1 · Site 3 (hex 3) · NAC 1E0 · about 15 mi away
Control 773.58125, 774.03125, 774.30625, 774.53125
Voice 773.30625
Gloucester Simulcast · Peninsula Regional Radio System
RFSS 1 · Site 4 (hex 4) · NAC 644 · about 15 mi away
Control 852.5375, 853.1, 853.4375, 853.8875
Voice 851.175, 851.6125
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.