About North Allis Police Frequencies
We don't have any verified police frequencies for North Allis 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 North Allis.
Ocqueoc · Michigan's Public Safety Communications System (MPSCS)
RFSS 4 · Site 5 (hex 5) · NAC 794 · about 1 mi away
Control 852.7375, 853.4
Voice 770.95625, 851.925, 852.4125
Cheboygan · Michigan's Public Safety Communications System (MPSCS)
RFSS 4 · Site 1 (hex 1) · NAC 795 · about 13 mi away
Control 852.95, 853.45
Voice 851.3625, 852.1875, 852.45, 853.95, 855.9375
Rogers City · Michigan's Public Safety Communications System (MPSCS)
RFSS 4 · Site 3 (hex 3) · NAC 797 · about 15 mi away
Control 853.4125, 853.9125
Voice 769.15625, 851.9125, 852.9125, 862.2625
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.