Clark County, South Dakota Digital Frequencies

Find new radio traffic with your digital radio scanner with this reference of 60 radio frequencies authorized for use in Clark County, South Dakota. Frequencies are separated into two tables (conventional and trunked). For customized results, including data formatted for import into popular scanner programming software, visit the Digital Search Page.

Click here to jump to trunked frequencies.

Conventional Frequencies

55 conventional voice frequencies including 32 DMR, 23 NXDN digital scanner frequencies are included in the table below. Frequencies are listed in the order of DMR -> NXDN -> P25 and sorted within each frequency type by Entity Name.

Notice: To allow practical viewing of the table below, some data columns are removed on smaller display widths. If you are seeing this message, some columns are removed from the table. To see all columns, view this webpage on a display that allows a browser window width of at least 1,000 pixels.

FrequencyFrequency in Megahertz (MHz)
TypeClass Station Code (Transmitter Type)

MO – Mobile (includes handhelds)
FB – Base
FB2 – Mobile Relay (conventional repeater)
FB6 – Private Carrier for Profit
FB8 – Centralized Trunk Relay (Trunked System)
FBT – Temporary Base
FX1 – Control Station (Possibly Dispatch Center)

Click here for a list of all codes.
PwrMax Output Power of Transmitter, Watts

Used to determine strength of RF signal and the likelihood of receiving the frequency
Entity NameThe licensee of the frequency.
Call SignClick the hyperlink to view full license information on the FCC website.
CityThe general location of the transmitter. Many licenses do not include this information—in such cases, the field will be blank.
SrvcRadio Service Code

Common examples:

PW - Public Safety, Conventional
IG - Industrial/Business, Conventional
YG - Industrial/Business, Trunked
YE - Public Safety, Trunked
SY - Public Safety, Trunked 700 MHz
Codes beginning with "Y" indicate trunked systems.

Click here for a list of all codes.
Eligibility ActivityThis description is useful for determining the purpose and use of the radio frequency.
451.4625DMRFB225Crocker Wind Farm, LLCWREW265CondeIGCustomer will use 2 way radio radios for communication on the wind farm.
451.4625DMRMO25Crocker Wind Farm, LLCWREW265CondeIGCustomer will use 2 way radio radios for communication on the wind farm.
452.1125DMRMO25Crocker Wind Farm, LLCWREW265CondeIGCustomer will use 2 way radio radios for communication on the wind farm.
452.3875DMRMO25Crocker Wind Farm, LLCWREW265CondeIGCustomer will use 2 way radio radios for communication on the wind farm.
456.4625DMRMO25Crocker Wind Farm, LLCWREW265CondeIGCustomer will use 2 way radio radios for communication on the wind farm.
457.1125DMRMO25Crocker Wind Farm, LLCWREW265CondeIGCustomer will use 2 way radio radios for communication on the wind farm.
457.3DMRMO25Crocker Wind Farm, LLCWREW265CondeIGCustomer will use 2 way radio radios for communication on the wind farm.
457.3875DMRMO25Crocker Wind Farm, LLCWREW265CondeIGCustomer will use 2 way radio radios for communication on the wind farm.
464.9375DMRMO25Crocker Wind Farm, LLCWREW265CondeIGCustomer will use 2 way radio radios for communication on the wind farm.
469.9375DMRMO25Crocker Wind Farm, LLCWREW265CondeIGCustomer will use 2 way radio radios for communication on the wind farm.
461.55DMRFB240DEJONG, SCOTTWRFI383CLARKIGFARMING AND RANCHING, FEED LOT OPERATOR
461.55DMRMO40DEJONG, SCOTTWRFI383CLARKIGFARMING AND RANCHING, FEED LOT OPERATOR
466.55DMRMO40DEJONG, SCOTTWRFI383CLARKIGFARMING AND RANCHING, FEED LOT OPERATOR
451.8375DMRMO5HEIMAN FEEDYARDWRYM757MT PLEASAMTIGFEEDYARD COMMUNICATIONS
451.8375DMRMO40HEIMAN FEEDYARDWRYM757MT PLEASAMTIGFEEDYARD COMMUNICATIONS
456.8375DMRMO5HEIMAN FEEDYARDWRYM757MT PLEASAMTIGFEEDYARD COMMUNICATIONS
456.8375DMRMO40HEIMAN FEEDYARDWRYM757MT PLEASAMTIGFEEDYARD COMMUNICATIONS
464.3DMRFB240Mudgett, TroyWQTS234ClarkIGApplicant is engaged if Farming. Radio will be used to coordinate this activity.
464.3DMRMO40Mudgett, TroyWQTS234ClarkIGApplicant is engaged if Farming. Radio will be used to coordinate this activity.
469.3DMRMO40Mudgett, TroyWQTS234ClarkIGApplicant is engaged if Farming. Radio will be used to coordinate this activity.
451.0875DMRMO4NORTHERN NATURAL GAS COMPANYWQWL260WILLOW LAKEIGAPPLICANT IS ENGAGED IN THE DISTRIBUTION OF PETROLEUM PRODUCTS VIA PIPELINE
464.7625DMRFB240ORMAT NEVADA INC.WQWC905CLARKIGAPPLICANT OPERATES GEOTHERMAL FACILITIES. RADIOS TO BE USED TO COORDINATE VARIOUS BUSINESS ACTIVITIES. ITINERANT CHANNELS USED TO COORDINATE SYSTEM MAINTENANCE OPERATIONS AT TEMPORARY, UNSPECIFIED LOCATIONS THROUGHOUT THE UNITED STATES.
464.7625DMRMO4ORMAT NEVADA INC.WQWC905CLARKIGAPPLICANT OPERATES GEOTHERMAL FACILITIES. RADIOS TO BE USED TO COORDINATE VARIOUS BUSINESS ACTIVITIES. ITINERANT CHANNELS USED TO COORDINATE SYSTEM MAINTENANCE OPERATIONS AT TEMPORARY, UNSPECIFIED LOCATIONS THROUGHOUT THE UNITED STATES.
469.7625DMRMO4ORMAT NEVADA INC.WQWC905CLARKIGAPPLICANT OPERATES GEOTHERMAL FACILITIES. RADIOS TO BE USED TO COORDINATE VARIOUS BUSINESS ACTIVITIES. ITINERANT CHANNELS USED TO COORDINATE SYSTEM MAINTENANCE OPERATIONS AT TEMPORARY, UNSPECIFIED LOCATIONS THROUGHOUT THE UNITED STATES.
451.6625DMRFB40T P Johnson Farms LLCWRPL565HENRYIGFARMING
451.6625DMRMO40T P Johnson Farms LLCWRPL565HENRYIGFARMING
452.4625DMRFB250T P Johnson Farms LLCWRPL565HENRYIGFARMING
457.4625DMRMO50T P Johnson Farms LLCWRPL565HENRYIGFARMING
153.8DMRMO45Vienna Fire DepartmentWROJ559PWAPPLICANT IS VOLUNTEER FIRE COMPANY CHARGED WITH PROVIDING FIRE PROTECTION SERVICES TO THE CITIZENS OF VIENNA, SD. RADIOS WILL BE USED FOR OFFICIAL ACTIVITIES.
154.0025DMRMO45Vienna Fire DepartmentWROJ559PWAPPLICANT IS VOLUNTEER FIRE COMPANY CHARGED WITH PROVIDING FIRE PROTECTION SERVICES TO THE CITIZENS OF VIENNA, SD. RADIOS WILL BE USED FOR OFFICIAL ACTIVITIES.
464.2375DMRMO40WENDLING, STEVENWRPW886BRYANTIGFarming operation.
469.2375DMRMO40WENDLING, STEVENWRPW886BRYANTIGFarming operation.
451.825NXDNFB2122AGTEGRAWRAE768CARPENTERIGGRAIN STORAGE AND SHIPPING FACILITY
451.825NXDNMO84AGTEGRAWRAE768CARPENTERIGGRAIN STORAGE AND SHIPPING FACILITY
456.825NXDNMO84AGTEGRAWRAE768CARPENTERIGGRAIN STORAGE AND SHIPPING FACILITY
464.0625NXDNMO45Lamb, MarloweWRXZ327ViennaIGFarming operation.
461.5625NXDNFB245MAKENS OAK TREE LLPWQZE968CLARKIGFARMING OPERATION COORDINATE ACTIVITIES
461.5625NXDNMO45MAKENS OAK TREE LLPWQZE968CLARKIGFARMING OPERATION COORDINATE ACTIVITIES
466.5625NXDNMO45MAKENS OAK TREE LLPWQZE968CLARKIGFARMING OPERATION COORDINATE ACTIVITIES
464.0875NXDNFB245Pipestone SystemsWRPB578Willow LakeIGApplicant is engaged in livestock production, Radios will be used to coordinate men and materials
464.0875NXDNMO45Pipestone SystemsWRPB578Willow LakeIGApplicant is engaged in livestock production, Radios will be used to coordinate men and materials
469.0875NXDNMO45Pipestone SystemsWRPB578Willow LakeIGApplicant is engaged in livestock production, Radios will be used to coordinate men and materials
461.2NXDNFB240Riverview FarmsWQFU633RaymondIGThe applicant will use the radios to coordinate activities in their dairy/livestock/farming business
461.5NXDNFB240Riverview FarmsWQFU633RaymondIGThe applicant will use the radios to coordinate activities in their dairy/livestock/farming business
463.5625NXDNFB240Riverview FarmsWQFU633BryantIGThe applicant will use the radios to coordinate activities in their dairy/livestock/farming business
463.5625NXDNMO45Riverview FarmsWQFU633BryantIGThe applicant will use the radios to coordinate activities in their dairy/livestock/farming business
463.8625NXDNFB240Riverview FarmsWQFU633BryantIGThe applicant will use the radios to coordinate activities in their dairy/livestock/farming business
463.8625NXDNMO45Riverview FarmsWQFU633BryantIGThe applicant will use the radios to coordinate activities in their dairy/livestock/farming business
466.2NXDNMO45Riverview FarmsWQFU633RaymondIGThe applicant will use the radios to coordinate activities in their dairy/livestock/farming business
466.5NXDNMO45Riverview FarmsWQFU633RaymondIGThe applicant will use the radios to coordinate activities in their dairy/livestock/farming business
468.5625NXDNMO45Riverview FarmsWQFU633BryantIGThe applicant will use the radios to coordinate activities in their dairy/livestock/farming business
468.8625NXDNMO45Riverview FarmsWQFU633BryantIGThe applicant will use the radios to coordinate activities in their dairy/livestock/farming business
463.4375NXDNFB245TARBOX, PAULWRAN383BRADLEYIGFARMING OPERATION COORDINATE ACTIVITIES
463.4375NXDNMO45TARBOX, PAULWRAN383BRADLEYIGFARMING OPERATION COORDINATE ACTIVITIES
468.4375NXDNMO45TARBOX, PAULWRAN383BRADLEYIGFARMING OPERATION COORDINATE ACTIVITIES

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Trunked Frequencies

5 trunked frequencies including 5 DMR digital scanner frequencies are included in the table below. Trunked radio systems utilize a data channel and multiple voice frequencies. Frequencies are listed in the order of DMR -> NXDN -> P25 and sorted within each frequency type by Entity Name.

Notice: To allow practical viewing of the table below, some data columns are removed on smaller display widths. If you are seeing this message, some columns are removed from the table. To see all columns, view this webpage on a display that allows a browser window width of at least 1,000 pixels.

FrequencyFrequency in Megahertz (MHz)
TypeClass Station Code (Transmitter Type)

MO – Mobile (includes handhelds)
FB – Base
FB2 – Mobile Relay (conventional repeater)
FB6 – Private Carrier for Profit
FB8 – Centralized Trunk Relay (Trunked System)
FBT – Temporary Base
FX1 – Control Station (Possibly Dispatch Center)

Click here for a list of all codes.
PwrMax Output Power of Transmitter, Watts

Used to determine strength of RF signal and the likelihood of receiving the frequency
Entity NameThe licensee of the frequency.
Call Sign
& LOC#Click the hyperlink to view full license information on the FCC website. The frequency location (site) number is listed below the call sign.
CityThe general location of the transmitter. Many licenses do not include this information—in such cases, the field will be blank.
SrvcRadio Service Code

Common examples:

PW - Public Safety, Conventional
IG - Industrial/Business, Conventional
YG - Industrial/Business, Trunked
YE - Public Safety, Trunked
SY - Public Safety, Trunked 700 MHz
Codes beginning with "Y" indicate trunked systems.

Click here for a list of all codes.
Eligibility ActivityThis description is useful for determining the purpose and use of the radio frequency.
855.8125DMRFB7100EAST RIVER ELECTRIC POWER COOPWPIH392
LOC 1
WILLOW LAKEYBAPPLICANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
856.8125DMRFB7100EAST RIVER ELECTRIC POWER COOPWPIH392
LOC 1
WILLOW LAKEYBAPPLICANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
857.8125DMRFB7100EAST RIVER ELECTRIC POWER COOPWPIH392
LOC 1
WILLOW LAKEYBAPPLICANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
858.8125DMRFB7100EAST RIVER ELECTRIC POWER COOPWPIH392
LOC 1
WILLOW LAKEYBAPPLICANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
859.8125DMRFB7100EAST RIVER ELECTRIC POWER COOPWPIH392
LOC 1
WILLOW LAKEYBAPPLICANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.

These results were updated with the latest information from the FCC on Sunday, April 21, 2024 at 9:28pm CDT.

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