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Derry Police Frequencies

We do not have frequencies listed specifically for Derry in Montour County, Pennsylvania yet. Countywide channels for Montour County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Millville (COLU02) (PA-STARNet: Pennsylvania Statewide Radio Network), about 7 miles away.

About Derry Police Frequencies

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

Montour County channels that also cover Derry

Dispatch

AgencyDescriptionFrequency (MHz)ToneModeFCC
Montour County SheriffMontour County Sheriff – Dispatch (Columbia/ Montour)154.8900CSQFMNWYR516
Montour County SheriffCounty Police Dispatch155.2500
In 153.7400
167.9 PLFMNWZJ392

Tactical

AgencyDescriptionFrequency (MHz)ToneModeFCC
Montour County SheriffCounty Police Tactical155.1300FMNWNRK602

Nearest trunked radio sites

Distances are measured from the center of Derry.

Millville (COLU02) · PA-STARNet: Pennsylvania Statewide Radio Network
RFSS 1 · Site 112 (hex 70) · NAC 942 · about 7 mi away
Control 153.1925, 153.305
Voice 154.665
Site 1 · Bloomsburg University DMR
DMR · Site 1 (hex 1) · about 10 mi away
Voice 152.27, 155.88
Site 3 · Bloomsburg University DMR
DMR · Site 3 (hex 3) · about 10 mi away
Voice 151.565, 153.005
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 Derry?

We do not have a dispatch channel listed specifically for Derry. County-level dispatch channels in the same county: Montour County Sheriff 154.8900 MHz (CSQ); Montour County Sheriff 155.2500 MHz (167.9 PL).