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Ladd Police Frequencies

We do not have frequencies listed specifically for Ladd in Bowman County, North Dakota yet. Countywide channels for Bowman County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Rhame (North Dakota Statewide Interoperable Radio Network (SIRN 20/20)), about 7 miles away.

About Ladd Police Frequencies

  • 1 conventional channel is analog FM, so any scanner can receive it. Enter the frequency and set the tone shown in the table.
  • 1 conventional channel uses a digital mode (P25), which needs a scanner that decodes that mode.

Bowman County channels that also cover Ladd

Dispatch

AgencyDescriptionFrequency (MHz)ToneModeFCC
Bowman County SheriffBowman County Sheriff – Dispatch151.4600FMN—
Bowman County SheriffBowman County Sheriff – Dispatch155.0100
In 158.9700
NAC 523P25WNUN802

Nearest trunked radio sites

Distances are measured from the center of Ladd.

Rhame · North Dakota Statewide Interoperable Radio Network (SIRN 20/20)
RFSS 1 · Site 77 (hex 4D) · NAC A63 · about 7 mi away
Control 853.6125, 853.8375
Voice 853.3875
Bowman · North Dakota Statewide Interoperable Radio Network (SIRN 20/20)
RFSS 0 · Site 224 (hex E0) · about 21 mi away
Voice 851.7875, 852.0625, 852.2875
Amidon · North Dakota Statewide Interoperable Radio Network (SIRN 20/20)
RFSS 1 · Site 86 (hex 56) · NAC A63 · about 28 mi away
Control 853.4375, 853.8875
Voice 853.2125
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 Ladd?

We do not have a dispatch channel listed specifically for Ladd. County-level dispatch channels in the same county: Bowman County Sheriff 151.4600 MHz; Bowman County Sheriff 155.0100 MHz (NAC 523).