Union County, South Dakota Digital Frequencies

Find new radio traffic with your digital radio scanner with this reference of 98 radio frequencies authorized for use in Union 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

85 conventional voice frequencies including 68 DMR, 15 NXDN, and 2 P25 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.
464.325DMRMO5AALADIN INDUSTRIES INCWPGW769IGAPPLICANT OPERATES A MANUFACTURING FACILITY FOR CLEANING MACHINES. RADIOS WILL BE USED TO COORDINATE COMMUNICATIONS AND DAILY ACTIVITIES AROUND FACILITIES.
464.575DMRMO5AALADIN INDUSTRIES INCWPGW769IGAPPLICANT OPERATES A MANUFACTURING FACILITY FOR CLEANING MACHINES. RADIOS WILL BE USED TO COORDINATE COMMUNICATIONS AND DAILY ACTIVITIES AROUND FACILITIES.
151.79DMRFB45ANDREWS, LARRYWQWK914BERESFORDIGFARMING OPERATION
151.79DMRMO45ANDREWS, LARRYWQWK914BERESFORDIGFARMING OPERATION
464.2375DMRMO50Christensen, DonaldWRYT289BeresfordIGFarming operation.
452.35DMRFB238Dakota Valley SchoolsWRCS884North Sioux CityIGApplicant will use radios to coordinate maintenance and safety at schools.
452.35DMRMO45Dakota Valley SchoolsWRCS884North Sioux CityIGApplicant will use radios to coordinate maintenance and safety at schools.
457.35DMRMO45Dakota Valley SchoolsWRCS884North Sioux CityIGApplicant will use radios to coordinate maintenance and safety at schools.
462.35DMRMO45Dakota Valley SchoolsWRCS884North Sioux CityIGApplicant will use radios to coordinate maintenance and safety at schools.
467.35DMRMO45Dakota Valley SchoolsWRCS884North Sioux CityIGApplicant will use radios to coordinate maintenance and safety at schools.
464.3625DMRMO25DUMAS, HEATHWRMS766SpinkIGFarming Operation
469.3625DMRMO25DUMAS, HEATHWRMS766SpinkIGFarming Operation
451.4625DMRMO4Dunes Surgical HospitalWRFM533Dakota DunesIGApplicant is a hospital. Radios will be used to coordinate personnel in hospital operation. Multiple frequencies are requested for communications of different departments, each with distinct functions.
456.4625DMRMO4Dunes Surgical HospitalWRFM533Dakota DunesIGApplicant is a hospital. Radios will be used to coordinate personnel in hospital operation. Multiple frequencies are requested for communications of different departments, each with distinct functions.
457.0625DMRMO4Dunes Surgical HospitalWRFM533Dakota DunesIGApplicant is a hospital. Radios will be used to coordinate personnel in hospital operation. Multiple frequencies are requested for communications of different departments, each with distinct functions.
457.0875DMRMO4Dunes Surgical HospitalWRFM533Dakota DunesIGApplicant is a hospital. Radios will be used to coordinate personnel in hospital operation. Multiple frequencies are requested for communications of different departments, each with distinct functions.
464.0125DMRFB240FARMERS ELEVATOR COOPWQRV592ALCESTERIGAPPLICANT IS ENGAGED IN GRAIN STORAGE, FERTILIZER SALES AND APPLICATION, RADIOS WILL BE USED TO COORDINATE THIS ACTIVITY
464.0125DMRMO40FARMERS ELEVATOR COOPWQRV592ALCESTERIGAPPLICANT IS ENGAGED IN GRAIN STORAGE, FERTILIZER SALES AND APPLICATION, RADIOS WILL BE USED TO COORDINATE THIS ACTIVITY
469.0125DMRMO40FARMERS ELEVATOR COOPWQRV592ALCESTERIGAPPLICANT IS ENGAGED IN GRAIN STORAGE, FERTILIZER SALES AND APPLICATION, RADIOS WILL BE USED TO COORDINATE THIS ACTIVITY
464.225DMRFB240Fickbohm, DwightWRMD315AlcesterIGFarming Operation
464.225DMRMO25Fickbohm, DwightWRMD315AlcesterIGFarming Operation
469.225DMRMO25Fickbohm, DwightWRMD315AlcesterIGFarming Operation
451.3875DMRMO4For the Love of Dog, Inc.WQSY998MCCOOK LAKEIGAPPLICANT OPERATES A PET GROOMING AND TRAINING BUSINESS. RADIOS WILL BE USED TO COORDINATE PERSONNEL AROUND FACILITY.
452.15DMRFB225INTERBAKE FOODS, INC.WPIA433NORTH SIOUX CITYIGMANUFACTURER OF COOKIES AND CRACKERS
457.15DMRMO4INTERBAKE FOODS, INC.WPIA433NORTH SIOUX CITYIGMANUFACTURER OF COOKIES AND CRACKERS
462.45DMRFB225INTERBAKE FOODS, INC.WPIA433NORTH SIOUX CITYIGMANUFACTURER OF COOKIES AND CRACKERS
462.5DMRFB225INTERBAKE FOODS, INC.WPIA433NORTH SIOUX CITYIGMANUFACTURER OF COOKIES AND CRACKERS
464.6DMRFB225INTERBAKE FOODS, INC.WPIA433NORTH SIOUX CITYIGMANUFACTURER OF COOKIES AND CRACKERS
467.45DMRMO4INTERBAKE FOODS, INC.WPIA433NORTH SIOUX CITYIGMANUFACTURER OF COOKIES AND CRACKERS
467.5DMRMO4INTERBAKE FOODS, INC.WPIA433NORTH SIOUX CITYIGMANUFACTURER OF COOKIES AND CRACKERS
469.6DMRMO4INTERBAKE FOODS, INC.WPIA433NORTH SIOUX CITYIGMANUFACTURER OF COOKIES AND CRACKERS
464.35DMRFB2100J.R. Simplot CompanyWPHV206BERESFORDIGAPPLICANT IS ENGAGED IN SALES AND APPLICATION OF PRODUCTS USED IN AGRICULTURE, RADIOS WILL BE USED TO COORDINATE THIS ACTIVITY
464.35DMRMO45J.R. Simplot CompanyWPHV206BERESFORDIGAPPLICANT IS ENGAGED IN SALES AND APPLICATION OF PRODUCTS USED IN AGRICULTURE, RADIOS WILL BE USED TO COORDINATE THIS ACTIVITY
469.35DMRMO45J.R. Simplot CompanyWPHV206BERESFORDIGAPPLICANT IS ENGAGED IN SALES AND APPLICATION OF PRODUCTS USED IN AGRICULTURE, RADIOS WILL BE USED TO COORDINATE THIS ACTIVITY
467.225DMRMO40KLEMME, BRUCEWQUD732SpinkIGAPPLICANT IS ENGAGED IN FARMING,RADIO'S WILL BE USED TO COORDINATE THIS ACTIVITY
151.865DMRMO50LARSEN, JOHNWQYD295BERESFORDIGFARMING OPERATION; ITINERANT CHANNEL USED TO COORDINATE CUSTOM HARVESTING OPERATIONS AT TEMPORARY, UNSPECIFIED LOCATIONS THROUGHOUT THE STATE OF SOUTH DAKOTA.
464.2625DMRMO40LERSETH, HARLEYWRPW888BERESFORDIGFARMING OPERATION
469.2625DMRMO40LERSETH, HARLEYWRPW888BERESFORDIGFARMING OPERATION
451.8875DMRFB225Load King, LLCWRAX936Elk PointIGApplicant is engaged in the manufacturing business. Radios will be used for daily operations.
451.8875DMRMO5Load King, LLCWRAX936Elk PointIGApplicant is engaged in the manufacturing business. Radios will be used for daily operations.
456.8875DMRMO5Load King, LLCWRAX936Elk PointIGApplicant is engaged in the manufacturing business. Radios will be used for daily operations.
151.865DMRMO50LYKKEN HILLVIEW FARM, INC.WQYE653ALCESTERIGFARMING OPERATIONS; ITINERANT CHANNEL USED TO COORDINATE FARMING OPERATIONS AT TEMPORARY, UNSPECIFIED LOCATIONS THROUGHOUT THE STATE OF SOUTH DAKOTA.
151.865DMRMO50NELSON, RYANWQYE652BERESFORDIGFARMING OPERATIONS; ITINERANT CHANNEL USED TO COORDINATE FARMING OPERATIONS AT TEMPORARY, UNSPECIFIED LOCATIONS THROUGHOUT THE STATE OF SOUTH DAKOTA.
151.58DMRMO50RADIOTRONICS, INC.WQUS808BERESFORDIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES
153.32DMRMO50RADIOTRONICS, INC.WQUS808BERESFORDIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES
451.65DMRFB225Royal Canin USAWPMD923NORTH SIOUX CITYIGAPPLICANT IS ENGAGED IN FOOD PROCESSING. RADIO S WILL BE USED TO COORDINATE THIS ACTIVITY.
452.475DMRFB225Royal Canin USAWPMD923NORTH SIOUX CITYIGAPPLICANT IS ENGAGED IN FOOD PROCESSING. RADIO S WILL BE USED TO COORDINATE THIS ACTIVITY.
452.75DMRFB225Royal Canin USAWPMD923NORTH SIOUX CITYIGAPPLICANT IS ENGAGED IN FOOD PROCESSING. RADIO S WILL BE USED TO COORDINATE THIS ACTIVITY.
456.65DMRMO25Royal Canin USAWPMD923NORTH SIOUX CITYIGAPPLICANT IS ENGAGED IN FOOD PROCESSING. RADIO S WILL BE USED TO COORDINATE THIS ACTIVITY.
457.475DMRMO25Royal Canin USAWPMD923NORTH SIOUX CITYIGAPPLICANT IS ENGAGED IN FOOD PROCESSING. RADIO S WILL BE USED TO COORDINATE THIS ACTIVITY.
457.75DMRMO25Royal Canin USAWPMD923NORTH SIOUX CITYIGAPPLICANT IS ENGAGED IN FOOD PROCESSING. RADIO S WILL BE USED TO COORDINATE THIS ACTIVITY.
463.2875DMRFB240Royal Canin USAWPMD923NORTH SIOUX CITYIGAPPLICANT IS ENGAGED IN FOOD PROCESSING. RADIO S WILL BE USED TO COORDINATE THIS ACTIVITY.
468.2875DMRMO25Royal Canin USAWPMD923NORTH SIOUX CITYIGAPPLICANT IS ENGAGED IN FOOD PROCESSING. RADIO S WILL BE USED TO COORDINATE THIS ACTIVITY.
456.4375DMRMO5SCHIMBERG COMPANYWQPG713North Sioux CityIGAPPLICANT IS A BUSINESS THAT PROVIDES WHOLESALE SERVICES TO OTHER BUSINESSES AND MANUFACTURERS OF VALVES, PIPES AND FITTINGS.
456.5125DMRMO5SCHIMBERG COMPANYWQPG713North Sioux CityIGAPPLICANT IS A BUSINESS THAT PROVIDES WHOLESALE SERVICES TO OTHER BUSINESSES AND MANUFACTURERS OF VALVES, PIPES AND FITTINGS.
461.6DMRMO40TWO WAY SOLUTIONS INCWQOW392BERESFORDIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES.
466.6DMRMO40TWO WAY SOLUTIONS INCWQOW392BERESFORDIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES.
452.3DMRFB240TYSON FOODS, INC.WPPZ823DAKOTA DUNESIGFOOD PROCESSING COMPANY
457.3DMRMO4TYSON FOODS, INC.WPPZ823DAKOTA DUNESIGFOOD PROCESSING COMPANY
451.95DMRFB2C100WASOO FARMSWNLQ701ELK POINTIGAPPLICANT IS IN THE BUSINESS OF FARMING AND RADIOS WILL BE USED TO COORDINATE EQUIPMENT AND PERSONNEL.
451.95DMRMO25WASOO FARMSWNLQ701ELK POINTIGAPPLICANT IS IN THE BUSINESS OF FARMING AND RADIOS WILL BE USED TO COORDINATE EQUIPMENT AND PERSONNEL.
456.95DMRMO25WASOO FARMSWNLQ701ELK POINTIGAPPLICANT IS IN THE BUSINESS OF FARMING AND RADIOS WILL BE USED TO COORDINATE EQUIPMENT AND PERSONNEL.
457.4625DMRMO40WEVIK, DOUGWQWM625BERESFORDIGAPPLICANT IS ENGAGED IN FARMING,RADIO'S WILL BE USED TO COORDINATE THIS ACTIVITY
463.3125DMRMO40WEVIK, DOUGWQWM625BERESFORDIGAPPLICANT IS ENGAGED IN FARMING,RADIO'S WILL BE USED TO COORDINATE THIS ACTIVITY
151.865DMRMO50WILLMS, AUSTINWQYE654BERESFORDIGFARMING OPERATION
152.39DMRMO50WILLMS, AUSTINWQYE654BERESFORDIGFARMING OPERATION
452.1625DMRMO4Wytec, LLCWRWR803North Sioux CityIGLab equipment manufacturer. Plant operations.
457.1625DMRMO4Wytec, LLCWRWR803North Sioux CityIGLab equipment manufacturer. Plant operations.
466.3NXDNMO45Bernard Farms LLCWRCL201JeffersonIGApplicant will use radios to coordinate activities of farming operation.
160.65NXDNFB45BNSF Railway Co.WQMF921NORTH SIOUX CITYIGCommon Carrier Railroad
160.65NXDNMO50BNSF Railway Co.WQMF921NORTH SIOUX CITYIGCommon Carrier Railroad
161.1NXDNFB45BNSF Railway Co.WQMF921NORTH SIOUX CITYIGCommon Carrier Railroad
161.1NXDNMO50BNSF Railway Co.WQMF921NORTH SIOUX CITYIGCommon Carrier Railroad
161.16NXDNFB5BNSF Railway Co.WNMT485JEFFERSONIGCOMMON CARRIER RAILROAD
461.6875NXDNMO45Bosse, CodyWQZT952JeffersonIGApplicant will use radios to coordinate activities of farming operation.
463.5625NXDNMO45Chicoine, BradleyWRTY858JeffersonIGApplicant will use radios to coordinate activities of farming operation.
452.35NXDNFB238Dakota Valley SchoolsWRCS884North Sioux CityIGApplicant will use radios to coordinate maintenance and safety at schools.
452.35NXDNMO45Dakota Valley SchoolsWRCS884North Sioux CityIGApplicant will use radios to coordinate maintenance and safety at schools.
457.35NXDNMO45Dakota Valley SchoolsWRCS884North Sioux CityIGApplicant will use radios to coordinate maintenance and safety at schools.
462.35NXDNMO45Dakota Valley SchoolsWRCS884North Sioux CityIGApplicant will use radios to coordinate maintenance and safety at schools.
467.35NXDNMO45Dakota Valley SchoolsWRCS884North Sioux CityIGApplicant will use radios to coordinate maintenance and safety at schools.
468.5875NXDNMO45Vector Earthmoving LLCWRFS234North Sioux CityIGApplicant will use radios to coordinate activities of earth moving business.
468.7875NXDNMO45Vector Earthmoving LLCWRFS234North Sioux CityIGApplicant will use radios to coordinate activities of earth moving business.
154.22P25FB2110PLYMOUTH, COUNTY OFWQK920SPINKPWGovernemental entity. Will use radios to communicate with public safety officials.
154.86P25FB2100PLYMOUTH, COUNTY OFWQI568SPINKPWGovernmental entity. Will use radios to communicate with public safety officials.

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Trunked Frequencies

13 trunked frequencies including 11 DMR and 2 P25 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.
856.7875DMRFB7100EAST RIVER ELECTRIC POWER COOPWPIF934
LOC 1
BERESFORDYBAPPLCANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
857.7875DMRFB7100EAST RIVER ELECTRIC POWER COOPWPIF934
LOC 1
BERESFORDYBAPPLCANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
858.7875DMRFB7100EAST RIVER ELECTRIC POWER COOPWPIF934
LOC 1
BERESFORDYBAPPLCANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
859.7875DMRFB7100EAST RIVER ELECTRIC POWER COOPWPIF934
LOC 1
BERESFORDYBAPPLCANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
860.7875DMRFB7100EAST RIVER ELECTRIC POWER COOPWPIF934
LOC 1
BERESFORDYBAPPLCANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
860.2875DMRFB7100EAST RIVER ELECTRIC POWER COOPWQZV992
LOC 1
Junction CityYBAPPLICANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
860.3875DMRFB7100EAST RIVER ELECTRIC POWER COOPWQZV992
LOC 1
Junction CityYBAPPLICANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
860.8125DMRFB7100EAST RIVER ELECTRIC POWER COOPWQZV992
LOC 1
Junction CityYBAPPLICANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
861.5125DMRFB7100EAST RIVER ELECTRIC POWER COOPWQZV992
LOC 1
Junction CityYBAPPLICANT IS A NON-PROFIT COOPERATIVE. RADIOS WILL BE USED BY COOPERATIVE MEMBERS ON A COST SHARED BASIS.
151.58DMRFB650RADIOTRONICS, INC.WQUS808
LOC 1
BERESFORDIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES
461.6DMRFB640TWO WAY SOLUTIONS INCWQOW392
LOC 1
BERESFORDIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES.
156.1425P25FB250SOUTH DAKOTA, STATE OFWREQ534
LOC 1
BERESFORDYWSTATE GOVERNMENT PROVIDING POLICE, FIRE AND EMS SERVICES TO THE PUBLIC
159.465P25FB250SOUTH DAKOTA, STATE OFWREQ534
LOC 1
BERESFORDYWSTATE GOVERNMENT PROVIDING POLICE, FIRE AND EMS SERVICES TO THE PUBLIC

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

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