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Lantry Police Frequencies

We do not have frequencies listed specifically for Lantry in Dewey County, South Dakota yet. Countywide channels for Dewey County that may also cover this area are shown below when we have them. The closest trunked radio site we have is Ridgeview (South Dakota State Radio System), about 26 miles away.

About Lantry Police Frequencies

  • Trunked radio systems that carry law-enforcement traffic here: South Dakota State Radio System: 4 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 Lantry, start with the Ridgeview site of South Dakota State Radio System, about 26 miles away. Its control channels: 156.18, 159.495 MHz.

Dewey County channels that also cover Lantry

South Dakota State Radio System

AgencyDescriptionTalkgroupHexMode
Dewey County SheriffLaw 19913dfD
Dewey County SheriffEagle Butte Law Dispatch16966a0D
Dewey County SheriffLaw 29923e0D
Dewey County SheriffCheyenne River Sioux Tribe CRST Eagle Butte19777b9D

Nearest trunked radio sites

Distances are measured from the center of Lantry.

Ridgeview · South Dakota State Radio System
RFSS 1 · Site 30 (hex 1E) · about 26 mi away
Control 156.18, 159.495
Voice 158.985, 159.915
Isabel · South Dakota State Radio System
RFSS 1 · Site 9 (hex 9) · about 27 mi away
Control 159.405, 159.735
Voice 159.12, 159.975
Faith · South Dakota State Radio System
RFSS 1 · Site 24 (hex 18) · about 41 mi away
Control 155.52, 157.47
Voice 159.27, 159.585
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.