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St. Charles County, Missouri

Last Updated: April 26, 2025, 14:24 pm UTC
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Entity Entity Type
St. Charles County Trunked Systems (16) Trunked
St. Charles County Amateur Radio Amateur Radio
St. Charles County Category
EMS Agencies and Hospitals Category
Municipalities and Districts Category
Schools Category
Colleges Category
Federal Government Category
Airports Aircraft / Airport
Businesses Business Group
Hospitals/Healthcare Business Group
Recreations and Attractions Business Group
See the WIKI for more information
Mississippi River - Commercial traffic uses Marine Ch 13 while recreational uses Ch 9. Ch. 16 is a hailing channel. For more see Database and American Boating Association.   US Army Corp of Engineers control the lock and dams
Category Report

Frequencies

St. Charles County

Emergency Communications
St. Louis Area Trunked Emergency Radio (SLATER)
Project 25 Phase I		Fire/EMS - Dispatch, Response and Scene talkgroups (Automated Voice Dispatch Paging only on 154.445) UASI Radio Cache - Radios also have 700 and 800 mutual aid channels.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.445WQVE896 RM 82.5 PL SCCEC Fire T/Out Fire: Tone-Outs (Automated Voice) [WQVE888] FMN Fire Dispatch
773.85625 M SCCEC 7FIRE84D Fireground [Ch 16 7FIRED84D] FMN Fire-Tac
Police / Sheriff
St. Louis Area Trunked Emergency Radio (SLATER)
Project 25 Phase I		Most law enforcement agencies and other departments
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.770KF8233 M 293 NAC SCCEC PD 15477 Police: Operations P25 Law Tac
Emergency Management (SCCDEM)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.085WQXE768 RM 141.3 PL SCCDEM Sirens Outdoor Warning Siren Data (DTMF/MSK) FMN Emergency Ops
Government
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.2875WPQA797 RM 423 DPL StCC Corrections Jail / Correctional Facility [Cancelled 3/25*in use?] FMN Corrections
158.745KEC748 RM 100.0 PL SCCHE Health A DOCHE: Community Health FMN Public Works
158.745KEC748 M 100.0 PL SCCHE Health B DOCHE: Animal Shelter Ops / Community Health Portables FMN Public Works
158.745KEC748 RM 162.2 PL SCCHE AnCntl DOCHE: Animal Control FMN Public Works
458.9625WPLX256 F SCC UtilData Utility Distribution Data [Expired 3/23] Telm Data
460.1875WQIG963 RM SCCFM Justic Facilities Maintenance: Justice Building FMN Public Works

EMS Agencies and Hospitals

Ambulance District (SCCAD)
St. Louis Area Trunked Emergency Radio (SLATER)
Project 25 Phase I		Largest district in Missouri, serving all of St. Charles County and its population of over 325,000.
Hospital ER

See Hospitals/Healthcare for Hospital business frequencies

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.340WQXZ592 B HEAR340 Patient Reports (CPH Weldon Spring) FMN Hospital
155.340WQPV991 BM HEAR340 Patient Reports (St Jo St Charles) [Expired 8/22] FMN Hospital
155.340WQPW201 BM HEAR340 Patient Reports (Progress West) FMN Hospital
155.340WQPN803 BM HEAR340 Patient Reports (St Joseph) [Expired 7/22] FMN Hospital
155.340WQPK439 BM HEAR340 Patient Reports (St Peters) FMN Hospital
155.340 BM HEAR340 Patient Reports (St Jo Wentzville) FMN Hospital

Municipalities and Districts

Central County Fire and Rescue (CCFR)

Consolidation of the St. Peters and St. Charles Fire Protection Districts, serving 90,000 residents

Public Water Suppy Districts
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
47.840WNNH225 BM 100.0 PL SCC PWD Ops St. Charles County Public Water District: Business Office/Maintenance Crews [Expired 3/22] FM Utilities
451.1125WQAK408 M PWSD#2 WDD Water Distribution Data (CSQ) [also WQAQ382, KS21555, WQAK414] Telm Data
Lake Saint Louis
St. Louis Area Trunked Emergency Radio (SLATER)
Project 25 Phase I		Police on talkgroup 24040 (As of 07/31/2015)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
453.425WNIA930 RM LStL EcDvlpm Local: Economic Development [Expired 2/22] FMN Public Works
O'Fallon
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
854.6625WNXR878 RM 026 DPL Ofln PD B/U1 Police: Back-Up to P25 [Ch 1] [Expired 3/22] FMN Law Tac
855.7125WNXF782 RM 026 DPL Ofln PD B/U3 Police: Back-Up to P25 [Ch 2] [Expired 3/22] FMN Law Tac
451.475WRML272 RM Ofln WaterDept Water NXDN48 Utilities
155.895KUI581 BM 141.3 PL Ofln PubWrks Public Works [Expired 6/22] FMN Public Works
Saint Charles (City)
St. Louis Area Trunked Emergency Radio (SLATER)
Project 25 Phase I		Most public safety communications in the area
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.355WPKR407 BM SCC FireTac1 Fire [Expired 6/22] FMN Fire-Tac
153.950WPKR407 M SCC FireTac2 Fire [Expired 6/22] FMN Fire-Tac
453.950WPIN963 RM 114.8 PL SCC Parks1 Parks and Recreation [Expired 10/15] FMN Public Works
453.6375WQEY788 RM 412 DPL SCC Parks2 Park Rangers (Parks and Recreation) FMN Public Works
173.2625WQJY425 F SCC WDD Water Distribution Data Telm Data
453.3125WQDN911 RM 023 DPL SCC CC Ops1 Convention Center: Security/Maintenance/Safety [Expired 10/15] FMN Business
460.3625WQDN911 M SCC CC Ops2 Convention Center: Security/Maintenance/Safety [Expired 10/15] FMN Business
465.3625WQDN911 M SCC CC Ops3 Convention Center: Security/Maintenance/Safety [Expired 10/15] FMN Security
Saint Peters
St. Louis Area Trunked Emergency Radio (SLATER)
Project 25 Phase I		Current communications system. Also has analog repeaters on 851.0125, 851.5125 for Interop.
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.310WNDE796 BM 79.7 PL Sr Peters OWS Outdoor Warning Sirens (2-tone) FMN Emergency Ops
453.0125KD20527 M St Peters WDD1 Water Distribution Data (CSQ) Telm Data
154.100WRJU934 F St Peters WDD2 Water Distribution Data (CSQ) [WSAF329,WRTQ949,WSAK229] Telm Data
457.8125WQXE695 F StP GolfCrs Data St Peters Golf Course: Data (CSQ) Telm Data
Wentzville
St. Louis Area Trunked Emergency Radio (SLATER)
Project 25 Phase I		Police use talkgroup 24270 for dispatch (12/14) [Encrypted as of 10/22]
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
154.860KUQ880 RM 141.3 PL Wntz Police (Former) Police: Dispatch [Ch 1] [Expired 4/15] FMN Law Dispatch
156.030KUQ880 M 151.4 PL Wntz PD C2C (Former) Police: Car-to-Car [Expired 4/15] FMN Law Tac
155.070KUS658 BM Wntz PD c2c2 (Former) Police: Unit-to-Unit [Ch 2] [Expired 4/24] FMN Law Tac
154.115WQG926 BM Wntz PWrks Public Works: Water/Trash FMN Public Works
159.600WPWM321 F Wntz WDD Water Distibution Data (CSQ) Telm Data
West Alton

EMS by Christian Hospital NorthEast, Alton Memorial Hospital Ambulance Fire by Rivers Pointe Police by county ?

Schools

First Student Buses
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
462.350WQBR254 RM 210.7 PL FS StCharles Buses (St Charles) FMN Schools
Fort Zumwalt School District
Fort Zumwalt School District (O'Fallon MO)
LTR Standard		Uses this system for Bus Communications (and maybe more)
Francis Howell School District R-3 (New Melle/St. Charles)

See the WIKI for additional info/frequencies 

Francis Howell School District (St Charles MO)
DMR Hytera XPT		School/Bus Ops
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.600WQIY662 RM 065 DPL FHSD F.S. Buses First Student Buses (New Melle) FMN Schools
462.4875WQIY662 RM 162 DPL FHSD Admin Ops Admin Ops FMN Schools
461.3875WQIY662 RM 073 DPL FHSD BkyDvd Elem Becky-David Elementary School - Vacation Station FMN Schools
462.0125WQIY662 RM 073 DPL FHSD Cntrl Elem Central Elementary School - Vacation Station FMN Schools
461.3875WQIY662 RM 503 DPL FHSD Ind Elm Sch Independence Elementary School FMN Schools
Lutheran Schools
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.550 M 67.0 PL LHS Ops A Lutheran High School of St. Charles County (St. Peters) FMN Schools
466.6125 M 371 DPL Zion Luthern Sch Zion Lutheran School (Old Hwy 94, St Charles) FMN Schools
Orchard Farm R-5 Reorganized School District
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
155.265WYV375 BM 141.3 PL OrchFarm SchBus Buses [Expired 3/24] FMN Schools
St. Charles School District
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.725WRBX816 RM CC 1
TG 1
SL 1		 StChar Sch Bus Buses DMR Schools
Wentzville R4 School District
Wentzville School District R4 (MO)
DMR Motorola Capacity Plus Multi Site (TRBO)		Most communications
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.925KNJR663 RM 025 DPL WR4 Sch Bus Buses FMN Schools
463.925KNJR663 RM 114.8 PL WR4 Frontier Ops (at Frontier Middle School) FMN Schools
452.1875WQCW652 M 100.0 PL WR4 Sch Ops7 Operations FMN Schools

Colleges

Lindenwood University (St Charles)
Lindenwood University (MO)
DMR Motorola Capacity Plus Multi Site (TRBO)		Operations
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.825WPMZ518 RM CC 1
TG 109
SL *		 LU Ops 109 Operations [Expired 4/24] DMR Schools
461.825WPMZ518 RM CC 1
TG 111
SL 1		 LU Ops 111 Operations [Expired 4/24] DMR Security
461.825WPMZ518 RM CC 1
TG 112
SL 2		 LU Ops 112 Operations [Expired 4/24] DMR Schools
St. Charles Community College (St Peters)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.750WPPY974 RM 464 DPL SCCC PubSfty Public Safety (w/Phone Patch) [Expires 3/25] FMN Security
461.750WQJZ639 RM 88.5 PL SCCC SecMnt1 Security/Maintenance (Cottleville) FMN Schools
464.675WQJZ639 RM 88.5 PL SCCC SecMnt2 Security/Maintenance FMN Schools

Federal Government

Miscellaneous
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
406.1375 RM CC 1
TG 1
SL *		 USPS StCharles 1 United States Postal Service (St Charles) (SL1/2) DMR Federal
406.1375 RM CC 1
TG 2
SL *		 USPS StCharles 2 United States Postal Service (St Charles) (SL1/2) DMR Federal