Audubon County, Iowa Digital Frequencies

Find new radio traffic with your digital radio scanner with this reference of 38 radio frequencies authorized for use in Audubon County, Iowa. 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

27 conventional voice frequencies including 27 DMR 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.
150.95DMRFB45GREEN HILLS AGRONOMY LLCWSAK547EXIRAIGFARMING OPERATIONS; BUSINESS COMMS.
150.95DMRMO45GREEN HILLS AGRONOMY LLCWSAK547EXIRAIGFARMING OPERATIONS; BUSINESS COMMS.
159.54DMRFB45HACKWELL, MATTWPJH738EXIRAIGWE ARE ENGAGED IN THE BUSINESS OF HAULING GRAIN & LIVESTOCK BETWEEN LOCATIONS.
159.54DMRMO45HACKWELL, MATTWPJH738EXIRAIGWE ARE ENGAGED IN THE BUSINESS OF HAULING GRAIN & LIVESTOCK BETWEEN LOCATIONS.
451.3875DMRMO5Heartland Divide Wind II, LLCWRMM815AudubonIGWind Turbine Energy Production
451.5625DMRMO5Heartland Divide Wind II, LLCWRMM815AudubonIGWind Turbine Energy Production
451.7625DMRMO5Heartland Divide Wind II, LLCWRMM815AudubonIGWind Turbine Energy Production
452.8DMRFB2100Heartland Divide Wind II, LLCWRMM815AudubonIGWind Turbine Energy Production
452.8DMRMO5Heartland Divide Wind II, LLCWRMM815AudubonIGWind Turbine Energy Production
456.3875DMRMO5Heartland Divide Wind II, LLCWRMM815AudubonIGWind Turbine Energy Production
456.5625DMRMO5Heartland Divide Wind II, LLCWRMM815AudubonIGWind Turbine Energy Production
457.8DMRMO5Heartland Divide Wind II, LLCWRMM815AudubonIGWind Turbine Energy Production
452DMRFB2100Heartland Divide Wind Project, LLCWRBU465AudubonIGWind Farm. Radios will be used to coordinate daily operations.
452DMRMO5Heartland Divide Wind Project, LLCWRBU465AudubonIGWind Farm. Radios will be used to coordinate daily operations.
452.1625DMRMO5Heartland Divide Wind Project, LLCWRBU465AudubonIGWind Farm. Radios will be used to coordinate daily operations.
452.2875DMRMO5Heartland Divide Wind Project, LLCWRBU465AudubonIGWind Farm. Radios will be used to coordinate daily operations.
452.6625DMRMO5Heartland Divide Wind Project, LLCWRBU465AudubonIGWind Farm. Radios will be used to coordinate daily operations.
457DMRMO5Heartland Divide Wind Project, LLCWRBU465AudubonIGWind Farm. Radios will be used to coordinate daily operations.
457.1625DMRMO5Heartland Divide Wind Project, LLCWRBU465AudubonIGWind Farm. Radios will be used to coordinate daily operations.
457.2875DMRMO5Heartland Divide Wind Project, LLCWRBU465AudubonIGWind Farm. Radios will be used to coordinate daily operations.
159.765DMRMO40IRLMEIER FAMILY FARMS INCWRJI715EXIRAIGWE ARE ENGAGED IN THE BUSINESS OF FARMING
159.99DMRMO40IRLMEIER FAMILY FARMS INCWRJI715EXIRAIGWE ARE ENGAGED IN THE BUSINESS OF FARMING
159.51DMRMO40JOHNSTON, STEVEWRAX950AUDUBONIGWE ARE ENGAGED IN THE BUSINESS OF MAINTENANCE AND MANAGEMENT
159.765DMRMO40JOHNSTON, STEVEWRAX950AUDUBONIGWE ARE ENGAGED IN THE BUSINESS OF MAINTENANCE AND MANAGEMENT
464.675DMRFB2C25RIESGAARD, JERRYWNWC589EXIRAIGWE ARE ENGAGED IN THE BUSINESS OF FARMING
464.675DMRMO25RIESGAARD, JERRYWNWC589EXIRAIGWE ARE ENGAGED IN THE BUSINESS OF FARMING
469.675DMRMO25RIESGAARD, JERRYWNWC589EXIRAIGWE ARE ENGAGED IN THE BUSINESS OF FARMING

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Trunked Frequencies

11 trunked frequencies including 7 DMR and 4 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.
452.3375DMRFB8100MIDAMERICAN ENERGY COMPANYWQJI833
LOC 1
GRAYYGAPPLICANT IS ENGAGED IN THE GENERATION, TRANSMISSION AND DISTRIBUTION OF ENERGY. COMMUNICATIONS TO BE USED ONLY BY AND FOR MIDAMERICAN ENERGY.
452.65DMRFB2100MIDAMERICAN ENERGY COMPANYWQJI833
LOC 1
GRAYYGAPPLICANT IS ENGAGED IN THE GENERATION, TRANSMISSION AND DISTRIBUTION OF ENERGY. COMMUNICATIONS TO BE USED ONLY BY AND FOR MIDAMERICAN ENERGY.
452.875DMRFB8100MIDAMERICAN ENERGY COMPANYWQJI833
LOC 1
GRAYYGAPPLICANT IS ENGAGED IN THE GENERATION, TRANSMISSION AND DISTRIBUTION OF ENERGY. COMMUNICATIONS TO BE USED ONLY BY AND FOR MIDAMERICAN ENERGY.
451.15DMRFB2100MIDAMERICAN ENERGY COMPANYWQLH987
LOC 1
GRAYYGAPPLICANT IS ENGAGED IN THE GENERATION, TRANSMISSION AND DISTRIBUTION OF ENERGY. COMMUNICATIONS TO BE USED ONLY BY AND FOR MIDAMERICAN ENERGY.
451.6DMRFB2100MIDAMERICAN ENERGY COMPANYWQLH987
LOC 1
GRAYYGAPPLICANT IS ENGAGED IN THE GENERATION, TRANSMISSION AND DISTRIBUTION OF ENERGY. COMMUNICATIONS TO BE USED ONLY BY AND FOR MIDAMERICAN ENERGY.
451.825DMRFB2100MIDAMERICAN ENERGY COMPANYWQLH987
LOC 1
GRAYYGAPPLICANT IS ENGAGED IN THE GENERATION, TRANSMISSION AND DISTRIBUTION OF ENERGY. COMMUNICATIONS TO BE USED ONLY BY AND FOR MIDAMERICAN ENERGY.
452.1DMRFB2100MIDAMERICAN ENERGY COMPANYWQLH987
LOC 1
GRAYYGAPPLICANT IS ENGAGED IN THE GENERATION, TRANSMISSION AND DISTRIBUTION OF ENERGY. COMMUNICATIONS TO BE USED ONLY BY AND FOR MIDAMERICAN ENERGY.
856.4625P25FB2100AUDUBON, COUNTY OFWSAM214
LOC 1
HAMLINYERADIO COMMUNICATIONS FOR PUBLIC SAFETY USE
857.0875P25FB2100AUDUBON, COUNTY OFWSAM214
LOC 1
HAMLINYERADIO COMMUNICATIONS FOR PUBLIC SAFETY USE
858.0625P25FB2100AUDUBON, COUNTY OFWSAM214
LOC 1
HAMLINYERADIO COMMUNICATIONS FOR PUBLIC SAFETY USE
859.7125P25FB2100AUDUBON, COUNTY OFWSAM214
LOC 1
HAMLINYERADIO COMMUNICATIONS FOR PUBLIC SAFETY USE

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

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