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Eureka Police Frequencies

We do not have frequencies listed specifically for Eureka in Montcalm County, Michigan yet. Countywide channels for Montcalm County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Potters Corner (Michigan's Public Safety Communications System (MPSCS)), about 10 miles away.

About Eureka Police Frequencies

  • Trunked radio systems that carry law-enforcement traffic here: Michigan's Public Safety Communications System (MPSCS): 5 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 Eureka, start with the Potters Corner site of Michigan's Public Safety Communications System (MPSCS), about 10 miles away. Its control channels: 853.45, 853.8125 MHz.
  • 3 listed entries are marked encrypted. No scanner can decode encrypted audio.

Montcalm County channels that also cover Eureka

Michigan's Public Safety Communications System (MPSCS)

AgencyDescriptionTalkgroupHexMode
Montcalm County SheriffCountywide Narcotics Enforcement Common3087c0fD
Montcalm County SheriffMontcalm County Sheriff – Alternate3150c4eD
3 encrypted talkgroups (cannot be monitored)
AgencyDescriptionTalkgroupHexMode
Montcalm County SheriffMontcalm County Sheriff – Dispatch237925cf0D
Montcalm County SheriffMontcalm County Sheriff – Tactical Channel3185c71D
Montcalm County SheriffGreenville Public Safety237935cf1D

Nearest trunked radio sites

Distances are measured from the center of Eureka.

Potters Corner · Michigan's Public Safety Communications System (MPSCS)
RFSS 3 · Site 34 (hex 22) · NAC 791 · about 10 mi away
Control 853.45, 853.8125
Voice 851.075, 851.2375, 851.6125, 852.2125, 852.45, 852.95, 855.6625, 856.3375
Stanton · Michigan's Public Safety Communications System (MPSCS)
RFSS 3 · Site 33 (hex 21) · NAC 790 · about 13 mi away
Control 852.925, 853.425
Voice 851.1875, 851.425, 851.925, 852.7125, 854.8875, 855.8375
Cedar Springs (Consumers Energy) · Michigan's Public Safety Communications System (MPSCS)
RFSS 3 · Site 14 (hex E) · about 14 mi away
Control 853.9375
Voice 852.8375, 853.4875, 855.3625, 855.6375, 855.9125, 857.3375, 857.8125, 858.3375, 859.3375, 859.8625
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.