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Grand Pass Police Frequencies

We do not have frequencies listed specifically for Grand Pass in Saline County, Missouri yet. Countywide channels for Saline County that may also cover this area are shown below when we have them. The closest trunked radio site we have is De Witt (Missouri Statewide Wireless Interoperable Network (MOSWIN)), about 14 miles away.

About Grand Pass Police Frequencies

  • 4 conventional channels are analog FM, so any scanner can receive them. Enter the frequency and set the tone shown in the table.

Saline County channels that also cover Grand Pass

Dispatch

AgencyDescriptionFrequency (MHz)ToneModeFCC
Saline County GovernmentFuture (Marshall) (input to Swt Spr EMS)154.3550
In 153.9800
FMNWQKR539
Saline County GovernmentFuture (at Gilliam for Marshall mobiles)154.8675
In 156.1425
FMNWQKP573
Saline County GovernmentSheriff/911 – Countywide Law155.3175
In 159.0225
632 DPLFMNWQKR539
Saline County GovernmentSheriff / Central Dispatch (Marshall)156.2100
In 159.1050
606 DPLFMNWQKR539

Nearest trunked radio sites

Distances are measured from the center of Grand Pass.

De Witt · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 5 · Site 4 (hex 4) · NAC 1C5 · about 14 mi away
Control 151.43, 155.6175
Voice 154.6875, 156.225, 171.3875
Carrollton 700 · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 5 · Site 23 (hex 17) · NAC 1C2 · about 16 mi away
Control 773.05625, 773.30625
Voice 773.55625, 773.80625, 774.05625, 774.30625
Aullville · Missouri Statewide Wireless Interoperable Network (MOSWIN)
RFSS 5 · Site 1 (hex 1) · NAC 1CC · about 20 mi away
Control 170.3875, 170.6
Voice 154.6725, 154.92, 171.675
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.