Mason County, Michigan Digital Frequencies

Find new radio traffic with your digital radio scanner with this reference of 94 radio frequencies authorized for use in Mason County, Michigan. 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

64 conventional voice frequencies including 53 DMR, 2 NXDN, and 9 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.
152.345DMRMO5COOLEY COMMUNICATIONSWQWW718ScottvilleIGWE ARE ENGAGED IN THE BUSINESS OF OPERATING A COMMUNICATIONS COMPANY.
152.345DMRMO45COOLEY COMMUNICATIONSWQWW718ScottvilleIGWE ARE ENGAGED IN THE BUSINESS OF OPERATING A COMMUNICATIONS COMPANY.
157.605DMRMO5COOLEY COMMUNICATIONSWQWW718ScottvilleIGWE ARE ENGAGED IN THE BUSINESS OF OPERATING A COMMUNICATIONS COMPANY.
157.605DMRMO45COOLEY COMMUNICATIONSWQWW718ScottvilleIGWE ARE ENGAGED IN THE BUSINESS OF OPERATING A COMMUNICATIONS COMPANY.
451.1875DMRMO5Dune Grass ConcessionsWQVN291LudingtonIGConcession Stand.
451.4875DMRMO5Dune Grass ConcessionsWQVN291LudingtonIGConcession Stand.
451.85DMRMO5Dune Grass ConcessionsWQVN291LudingtonIGConcession Stand.
452.0875DMRMO5Dune Grass ConcessionsWQVN291LudingtonIGConcession Stand.
452.6375DMRMO5Dune Grass ConcessionsWQVN291LudingtonIGConcession Stand.
462.2125DMRMO6GOURMET MUSHROOMS INCWSCA328SCOTTVILLEIGGOURMET MUSHROOMS MANUFACTURER
462.3875DMRMO6GOURMET MUSHROOMS INCWSCA328SCOTTVILLEIGGOURMET MUSHROOMS MANUFACTURER
467.3875DMRMO6GOURMET MUSHROOMS INCWSCA328SCOTTVILLEIGGOURMET MUSHROOMS MANUFACTURER
451.35DMRMO4Harsco RailWQYV363LudingtonIGApplicant constructs and assembles railway equipment and systems. Radios will coordinate Shipping, Production and Maintenance activities within the plant
452.85DMRMO4Harsco RailWQYV363LudingtonIGApplicant constructs and assembles railway equipment and systems. Radios will coordinate Shipping, Production and Maintenance activities within the plant
456.35DMRMO4Harsco RailWQYV363LudingtonIGApplicant constructs and assembles railway equipment and systems. Radios will coordinate Shipping, Production and Maintenance activities within the plant
457.85DMRMO4Harsco RailWQYV363LudingtonIGApplicant constructs and assembles railway equipment and systems. Radios will coordinate Shipping, Production and Maintenance activities within the plant
151.055DMRFB250MASON, COUNTY OFWQGD280SCOTTVILLEPWRADIOS WILL COORDINATE PUBLIC SAFETY ACTIVITIES
151.055DMRMO40MASON, COUNTY OFWQGD280SCOTTVILLEPWRADIOS WILL COORDINATE PUBLIC SAFETY ACTIVITIES
156.12DMRFB250MASON, COUNTY OFWQGD280SCOTTVILLEPWRADIOS WILL COORDINATE PUBLIC SAFETY ACTIVITIES
156.12DMRMO40MASON, COUNTY OFWQGD280SCOTTVILLEPWRADIOS WILL COORDINATE PUBLIC SAFETY ACTIVITIES
159DMRMO40MASON, COUNTY OFWQGD280SCOTTVILLEPWRADIOS WILL COORDINATE PUBLIC SAFETY ACTIVITIES
452.5375DMRFB215MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
457.5375DMRMO2MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
457.5625DMRMO4MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
457.5875DMRMO4MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
467.7625DMRMO2MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
467.7875DMRMO2MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
467.8125DMRMO2MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
467.8375DMRMO2MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
467.8625DMRMO4MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
467.8875DMRMO4MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
467.9125DMRMO4MICHIGAN POWER LPWPQB681LUDINGTONIGAPPLICANT TO USE RADIOS TO COORDINATE SHIPPING AND SERVICE DEPARTMENTS
151.4975DMRMO5Occidental Chemical CompanyWRAP851LUDINGTONIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
151.5275DMRMO5Occidental Chemical CompanyWRAP851LUDINGTONIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
151.91DMRMO5Occidental Chemical CompanyWRAP851LUDINGTONIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
151.985DMRMO5Occidental Chemical CompanyWRAP851LUDINGTONIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
152.96DMRMO5Occidental Chemical CompanyWRAP851LUDINGTONIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
451.95DMRFB215Occidental Chemical CompanyWRAP851LudingtonIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
451.95DMRMO5Occidental Chemical CompanyWRAP851LudingtonIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
452.1625DMRFB215Occidental Chemical CompanyWRAP851LudingtonIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
452.1625DMRMO5Occidental Chemical CompanyWRAP851LudingtonIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
456.95DMRMO5Occidental Chemical CompanyWRAP851LudingtonIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
457.1625DMRMO5Occidental Chemical CompanyWRAP851LudingtonIGCHEMICAL PLANT: RADIOS WILL BE USED FOR DAY TO DAY OPERATIONS INSIDE A PLANT
151.715DMRFB100PONCHOS POND RV PARK INCWNQD960LUDINGTONIGRV PARK. RADIOS WILL BE USED TO COORDINATE DAILY ACTIVITIES.
151.715DMRMO100PONCHOS POND RV PARK INCWNQD960LUDINGTONIGRV PARK. RADIOS WILL BE USED TO COORDINATE DAILY ACTIVITIES.
152.87DMRFB2100PONCHOS POND RV PARK INCWNQD960LUDINGTONIGRV PARK. RADIOS WILL BE USED TO COORDINATE DAILY ACTIVITIES.
152.87DMRMO100PONCHOS POND RV PARK INCWNQD960LUDINGTONIGRV PARK. RADIOS WILL BE USED TO COORDINATE DAILY ACTIVITIES.
158.385DMRMO100PONCHOS POND RV PARK INCWNQD960LUDINGTONIGRV PARK. RADIOS WILL BE USED TO COORDINATE DAILY ACTIVITIES.
462.1DMRMO25SWAN, NICHOLAS DKDK202LUDINGTONIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES
467.1DMRMO25SWAN, NICHOLAS DKDK202LUDINGTONIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES
152.27DMRFB220UACJ AUTOMOTIVE WHITEHALL INDUSTRIESWRWS398LUDINGTONIGRADIOS WILL BE USED FOR COMMUNICATIONS AND THE COORDINATION OF ACTIVITEIS AROUND AUTOMOBILE FACILITY.
152.27DMRMO10UACJ AUTOMOTIVE WHITEHALL INDUSTRIESWRWS398LUDINGTONIGRADIOS WILL BE USED FOR COMMUNICATIONS AND THE COORDINATION OF ACTIVITEIS AROUND AUTOMOBILE FACILITY.
157.53DMRMO10UACJ AUTOMOTIVE WHITEHALL INDUSTRIESWRWS398LUDINGTONIGRADIOS WILL BE USED FOR COMMUNICATIONS AND THE COORDINATION OF ACTIVITEIS AROUND AUTOMOBILE FACILITY.
462.1NXDNMO25SWAN, NICHOLAS DKDK202LUDINGTONIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES
467.1NXDNMO25SWAN, NICHOLAS DKDK202LUDINGTONIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES
451.125P25FB2110DTE Gas CompanyWPMV608SCOTTVILLEIGLICENSEE IS A COMPANY PRIMARILY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT MICHIGAN.
451.125P25MO40DTE Gas CompanyWPMV608SCOTTVILLEIGLICENSEE IS A COMPANY PRIMARILY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT MICHIGAN.
452.175P25FB2110DTE Gas CompanyWPMV608SCOTTVILLEIGLICENSEE IS A COMPANY PRIMARILY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT MICHIGAN.
452.175P25FXO110DTE Gas CompanyWPMV608SCOTTVILLEIGLICENSEE IS A COMPANY PRIMARILY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT MICHIGAN.
452.175P25MO40DTE Gas CompanyWPMV608SCOTTVILLEIGLICENSEE IS A COMPANY PRIMARILY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT MICHIGAN.
456.125P25MO40DTE Gas CompanyWPMV608SCOTTVILLEIGLICENSEE IS A COMPANY PRIMARILY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT MICHIGAN.
456.15P25MO40DTE Gas CompanyWPMV608SCOTTVILLEIGLICENSEE IS A COMPANY PRIMARILY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT MICHIGAN.
457.175P25FXOT15DTE Gas CompanyWPMV608SCOTTVILLEIGLICENSEE IS A COMPANY PRIMARILY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT MICHIGAN.
457.175P25MO40DTE Gas CompanyWPMV608SCOTTVILLEIGLICENSEE IS A COMPANY PRIMARILY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT MICHIGAN.

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Trunked Frequencies

30 trunked frequencies including 2 DMR, 1 NXDN, and 27 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.
152.345DMRFB6110COOLEY COMMUNICATIONSWQWW718
LOC 1
ScottvilleIGWE ARE ENGAGED IN THE BUSINESS OF OPERATING A COMMUNICATIONS COMPANY.
462.1DMRFB625SWAN, NICHOLAS DKDK202
LOC 2
LUDINGTONIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES
462.1NXDNFB625SWAN, NICHOLAS DKDK202
LOC 2
LUDINGTONIGPRIVATE CARRIER PROVIDING RADIO SERVICE TO PART 90 ELIGIBLES
861.9625P25FB2C100CONSUMERS ENERGY COMPANYWRPX385
LOC 2
LUDINGTONYJAPPLICANT PROVIDES ELECTRICITY AND NATURAL GAS TO THE GENERAL PUBLIC. EQUIPMENT WILL BE USED TO EXPEDITE UTILITY SERVICE AND SAFEGUARD LIFE AND PROPERTY IN TIMES OF EMERGENCY.
855.0375P25FB2C100CONSUMERS ENERGY COMPANYWRQB952
LOC 1
LUDINGTONYJAPPLICANT PROVIDES ELECTRICITY AND NATURAL GAS TO THE GENERAL PUBLIC. EQUIPMENT WILL BE USED TO EXPEDITE UTILITY SERVICE AND SAFEGUARD LIFE AND PROPERTY IN TIMES OF EMERGENCY.
854.7625P25FB2C100CONSUMERS ENERGY COMPANYWRQB952
LOC 2
BUCKS CORNERSYJAPPLICANT PROVIDES ELECTRICITY AND NATURAL GAS TO THE GENERAL PUBLIC. EQUIPMENT WILL BE USED TO EXPEDITE UTILITY SERVICE AND SAFEGUARD LIFE AND PROPERTY IN TIMES OF EMERGENCY.
855.0125P25FB2C100CONSUMERS ENERGY COMPANYWRQB952
LOC 2
BUCKS CORNERSYJAPPLICANT PROVIDES ELECTRICITY AND NATURAL GAS TO THE GENERAL PUBLIC. EQUIPMENT WILL BE USED TO EXPEDITE UTILITY SERVICE AND SAFEGUARD LIFE AND PROPERTY IN TIMES OF EMERGENCY.
855.6625P25FB2100DTE Gas CompanyWQZX301
LOC 1
Bucks CornerYJAPPLICANT IS A COMPANY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT THE STATE OF MICHIGAN.
856.8125P25FB2100DTE Gas CompanyWQZX301
LOC 1
Bucks CornerYJAPPLICANT IS A COMPANY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT THE STATE OF MICHIGAN.
854.8125P25FB2100DTE Gas CompanyWQZZ273
LOC 5
FreesoilYJAPPLICANT IS A COMPANY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT THE STATE OF MICHIGAN.
855.6375P25FB2100DTE Gas CompanyWQZZ273
LOC 5
FreesoilYJAPPLICANT IS A COMPANY ENGAGED IN THE DISTRIBUTION OF NATURAL GAS FOR USE BY THE GENERAL PUBLIC THROUGHOUT THE STATE OF MICHIGAN.
851.425P25FB2C100MICHIGAN, STATE OFWPMT909
LOC 1
BUCKS CORNERSYEGOVERNMENT ENTITY
851.925P25FB2C100MICHIGAN, STATE OFWPMT909
LOC 1
BUCKS CORNERSYEGOVERNMENT ENTITY
852.1875P25FB2C100MICHIGAN, STATE OFWPMT909
LOC 1
BUCKS CORNERSYEGOVERNMENT ENTITY
852.925P25FB2C100MICHIGAN, STATE OFWPMT909
LOC 1
BUCKS CORNERSYEGOVERNMENT ENTITY
853.425P25FB2C100MICHIGAN, STATE OFWPMT909
LOC 1
BUCKS CORNERSYEGOVERNMENT ENTITY
851.4375P25FB2C100MICHIGAN, STATE OFWPMT917
LOC 1
FREESOILYEENTITY IS STATE GOVERNMENT. FREQUENCIES WILL BE USED TO COORDINATE AND DISPATCH PUBLIC SAFETY PERSONNEL.
851.9375P25FB2C100MICHIGAN, STATE OFWPMT917
LOC 1
FREESOILYEENTITY IS STATE GOVERNMENT. FREQUENCIES WILL BE USED TO COORDINATE AND DISPATCH PUBLIC SAFETY PERSONNEL.
852.2125P25FB2C100MICHIGAN, STATE OFWPMT917
LOC 1
FREESOILYEENTITY IS STATE GOVERNMENT. FREQUENCIES WILL BE USED TO COORDINATE AND DISPATCH PUBLIC SAFETY PERSONNEL.
852.9375P25FB2C100MICHIGAN, STATE OFWPMT917
LOC 1
FREESOILYEENTITY IS STATE GOVERNMENT. FREQUENCIES WILL BE USED TO COORDINATE AND DISPATCH PUBLIC SAFETY PERSONNEL.
853.4375P25FB2C100MICHIGAN, STATE OFWPMT917
LOC 1
FREESOILYEENTITY IS STATE GOVERNMENT. FREQUENCIES WILL BE USED TO COORDINATE AND DISPATCH PUBLIC SAFETY PERSONNEL.
854.0125P25FB2C100MICHIGAN, STATE OFWPMT917
LOC 1
FREESOILYEENTITY IS STATE GOVERNMENT. FREQUENCIES WILL BE USED TO COORDINATE AND DISPATCH PUBLIC SAFETY PERSONNEL.
851.0625P25FB2100MICHIGAN, STATE OFWPYJ552
LOC 1
LUDINGTONYEAPPLICANT IS STATE GOVERNMENT. RADIONS WILL BE USED TO COORDINATE PUBLIC SAFETY ACTIVITIES
851.3125P25FB2100MICHIGAN, STATE OFWPYJ552
LOC 1
LUDINGTONYEAPPLICANT IS STATE GOVERNMENT. RADIONS WILL BE USED TO COORDINATE PUBLIC SAFETY ACTIVITIES
853.3625P25FB2C100MICHIGAN, STATE OFWPYJ552
LOC 1
LUDINGTONYEAPPLICANT IS STATE GOVERNMENT. RADIONS WILL BE USED TO COORDINATE PUBLIC SAFETY ACTIVITIES
853.575P25FB2100MICHIGAN, STATE OFWPYJ552
LOC 1
LUDINGTONYEAPPLICANT IS STATE GOVERNMENT. RADIONS WILL BE USED TO COORDINATE PUBLIC SAFETY ACTIVITIES
853.825P25FB2100MICHIGAN, STATE OFWPYJ552
LOC 1
LUDINGTONYEAPPLICANT IS STATE GOVERNMENT. RADIONS WILL BE USED TO COORDINATE PUBLIC SAFETY ACTIVITIES
854.0875P25FB2C100MICHIGAN, STATE OFWPYJ552
LOC 1
LUDINGTONYEAPPLICANT IS STATE GOVERNMENT. RADIONS WILL BE USED TO COORDINATE PUBLIC SAFETY ACTIVITIES
856.1375P25FB2C100MICHIGAN, STATE OFWPYJ552
LOC 1
LUDINGTONYEAPPLICANT IS STATE GOVERNMENT. RADIONS WILL BE USED TO COORDINATE PUBLIC SAFETY ACTIVITIES
856.6375P25FB2C100MICHIGAN, STATE OFWPYJ552
LOC 1
LUDINGTONYEAPPLICANT IS STATE GOVERNMENT. RADIONS WILL BE USED TO COORDINATE PUBLIC SAFETY ACTIVITIES

These results were updated with the latest information from the FCC on Sunday, July 7, 2024 at 9:31pm CDT.

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