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Last Updated: September 12, 2021, 7:39 pm
US > Maryland > Montgomery (County) [Washington-Baltimore]

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Montgomery County Maryland


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Public Safety
Montgomery County Public Safety

Montgomery County, MD    
Project 25 Phase II    		 County agencies use this system.

Fire/EMS 700/800 MHz

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
770.30625  WQKP623  M 701 NAC MCFR 7A7 DVRS 1A 7A7 DVRS 1A  P25  Fire-Tac 
770.75625  WQKP623  M 702 NAC MCFR 7A11 DVRS2A 7A11 DVRS 2A  P25  Fire-Tac 
770.79375  WQKP623  M 703 NAC MCFR 7B7 DVRS 3B 7B7 DVRS 3B  P25  Fire-Tac 
770.83125  WQKP623  M 704 NAC MCFR 7B11 DVRS4B 7B11 DVRS 4B  P25  Fire-Tac 
770.30625  WQKP623  M 705 NAC MCFR 7C7 DVRS 1C 7C7 DVRS 1C  P25  Fire-Tac 
770.75625  WQKP623  M 706 NAC MCFR 7C11 DVRS2C 7C11 DVRS 2C  P25  Fire-Tac 
852.23750  WPWB302  M 156.7 PL MCFR 7A15 FDTA 7A15 FD Talk Around  FMN  Fire-Tac 
855.73750  WQEK860  RM 156.7 PL MCFR 7N VRS 7N/71N/72N Vehicle Repeater System (P16 system)  FMN  Fire-Tac 
853.51250  WPBH837  M 156.7 PL MCFR 75E MC Dir1 75E Montgomery County Direct 1 (P16 system)  FMN  Fire-Tac 
851.83750  WPWB302  M 156.7 PL MCFR 75F MC Dir2 75F Montgomery County Direct 2 (P16 system)  FMN  Fire-Tac 

Fire/EMS VHF

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
150.99500    RM 210.7 PL MCFR 7V1 Ops 7V1 Ops  FMN  Fire-Tac 
154.16000    RM 156.7 PL MCFR 7V2 Disp 7V2 Dispatch  FMN  Fire Dispatch 
155.10000    RM 146.2 PL MCFR 7V3 Rock 7V3 Rockville  FMN  Fire-Tac 
154.35500    RM 100.0 PL MCFR 7V4 Beth 7V4 Bethesda  FMN  Fire-Tac 

Fire/EMS Other

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
488.66250  WQCD453  RM 136.5 PL Bethesda-CC RS Bethesda-Chevy Chase Rescue Squad  FMN  Fire-Talk 

Police

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
852.48750  WPWB302  M 293 NAC MCPD A16 PDIR1 A16/F14/G10 Police Direct 1  P25  Law Talk 
851.51250  WPWB302  M 67.0 PL MCPD G11 MC Dir1 G11 Montgomery County Direct 1  FMN  Law Talk 
851.83750  WPWB302  M 156.7 PL MCPD G12 MC Dir2 G12 Montgomery County Direct 2  FMN  Law Talk 
851.86250  WPWB302  RM 210.7 PL MCPD G13 XP-1 G13 XP-1 (Interop)  FMN  Interop 
852.76250  WPWB302  RM 210.7 PL MCPD G14 XP-2 G14 XP-2 (Interop)  FMN  Interop 

M-NCPPC Parks (Montgomery County Division)

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
151.28000  KIF677  RM 118.8 PL M-NCPPC C1/3 Police Dispatch/Operations (Simulcast from Montgomery County TRS)  FM  Law Dispatch 
151.34000  KJD929  BM 118.8 PL M-NCPPC CH2 Park Operations/Maintenence  FM  Public Works 


Services
Montgomery College

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
464.32500  WPUW727  RM CC 7
TG 103
SL 2		 MontCollRckH/K Rockville Campus - Housekeeping  DMR  Schools 
464.32500  WPUW727  RM CC 7
TG 102
SL 1		 MontCollRckMnt Rockville Campus - Maintenance  DMR  Schools 
452.25000  WPUW727  RM CC 7
TG 101
SL 1		 MontCollRckSec Rockville Campus - Security  DMR  Security 

Public Works and Transportation

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
467.81250    M 205 DPL PWT GburgDep Gaithersburg Depot  FM  Public Works 

RideOn

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
453.40000    RM 114.8 PL RideOn 1 1  FM  Transportation 
452.77500  WQF598  RM 203.5 PL RideOn 2 Gth 2 Gaithersburg Area - North  FM  Transportation 
452.82500  WNAL289  RM 156.7 PL RideOn 3 SS 3 Silver Spring Area - South  FM  Transportation 

Solid Waste Services

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
461.25000  WPHD628  M 546 DPL ShadyGrvXfer Shady Grove Transfer Station  FM  Public Works 
464.67500  WPHD628  RM 054 DPL Covanta Mont Covanta Montgomery (trash incinerator/power generating plant)  FM  Public Works 

Washington Suburban Sanitary Commission

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
45.74000  WPKC708  RM 94.8 PL WSSC 45.74 Washington Suburban Sanitary Commission  FM  Public Works 


Schools
Schools

Montgomery County, MD Schools    
DMR Motorola Capacity Plus Multi Site (TRBO)    		 Buses use this system.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
462.27500  WQXH455  RM CC 14
TG 11
SL 1		 Bethesda-CC HS 1 Bethesda-Chevy Chase High School 1  DMR  Schools 
462.27500  WQXH455  RM CC 14
TG 12
SL 2		 Bethesda-CC HS 2 Bethesda-Chevy Chase High School 2  DMR  Schools 
452.31250  WQOR362  M CSQ Candlewd 452 Candlewood Elementary School  FMN  Schools 
467.51250    M 351 DPL Candlewd 467 Candlewood Elementary School  FMN  Schools 
464.37500  WQOR362  M 265 DPL Carver ESC Carver Educational Services Center  FM  Schools 
451.77500  WQXH455  RM CC 13
TG 13
SL 1		 HallieWells MS 1 Hallie Wells Middle School 1  DMR  Schools 
451.77500  WQXH455  RM CC 13
TG 14
SL 2		 HallieWells MS 2 Hallie Wells Middle School 2  DMR  Schools 
451.40000  WPOY341  RM 743 DPL Kennedy HS Kennedy High School  FM  Schools 
451.52500  WPMV440  RM 226 DPL Magruder HS Magruder High School  FM  Schools 
155.10000  KBE466  BM 156.7 PL MCPS Maint1N Maintenance Ch. 1 North (Clarksburg, Shady Grove Depots)  FM  Schools 
155.80500  KBQ802  BM 156.7 PL MCPS Maint2S Maintenance Ch. 2 South (Bethesda, Randolph, West Farm Depots)  FM  Schools 
452.17500  WQZW893  RM CC 5
TG 11
SL 1		 Maryvale ES 1 Maryvale Elementary School at North Lake Center 1  DMR  Schools 
452.17500  WQZW893  RM CC 5
TG 12
SL 2		 Maryvale ES 2 Maryvale Elementary School at North Lake Center 2  DMR  Schools 
464.37500  WQOR362  136.5 PL Mont Vill HS Montgomery Village Middle School  FM  Schools 
461.32500  WPVU681  RM 136.5 PL Northwest HS Northwest High School  FM  Schools 
461.47500  WQTK486  RM 031 DPL Parkland MS Parkland Middle School  FMN  Schools 
451.83750  WQJR459  RM QuincOrchHS1 Quince Orchard High School  FMN  Schools 
452.75000  WQJR459  RM 465 DPL QuincOrchHS2 Quince Orchard High School  FMN  Schools 
464.37500  WQOR362  M RMHS 1 Richard Montgomery High School Ch. 1  FM  Schools 
464.55000    M RMHS 2 Richard Montgomery High School Ch. 2  FM  Schools 
461.12500  WPVU684  RM 526 DPL SenecaVly461 Seneca Valley High School  FM  Schools 
462.12500  WPVU684  RM 703 DPL SenecaVly462 Seneca Valley High School  FM  Schools 
461.67500  WQZW893  RM CC 9
TG 21
SL 1		 Silver Creek MS Silver Creek Middle School  DMR  Schools 
464.37500  WQQE579  RM 731 DPL Springbrook HS Springbrook High School  FMN  Schools 
452.75000  WQRP900  RM CC 7
TG 11
SL 1		 ThomEd HS 1 Thomas Edison High School Ch. 1  DMR  Schools 
452.75000  WQRP900  RM CC 7
TG 12
SL 2		 ThomEd HS 2 Thomas Edison High School Ch. 2  DMR  Schools 
464.72500  WPRT848  RM 025 DPL WatkinsMilHS Watkins Mill High School  FM  Schools 
451.52500  WPMV440  RM CC 11
TG 41
SL 1		 Wheaton HS Wheaton High School  DMR  Schools 
461.65000  WPWC936  RM 155 DPL Churchill HS Winston Churchill High School  FM  Schools 


Municipalities
Chevy Chase Village

Montgomery County, MD    
Project 25 Phase II    		 Police operate on this system.

Gaithersburg

Montgomery County, MD    
Project 25 Phase II    		 City police use this system and are dispatched on the county police dispatch channel.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
154.06250  WPWJ586  RM 243 DPL Gaithrsbg PD T/A Police Talkaround  FMN  Law Tac 
156.17250  WPRG711  RM 051 DPL Gaithersburg PW Public Works  FMN  Public Works 

Rockville

Montgomery County, MD    
Project 25 Phase II    		 City police operate on this system and primary dispatch is on the county police District 1 talkgroup.

Takoma Park

Montgomery County, MD    
Project 25 Phase II    		 City police operate on this system.


Federal
Department of Energy

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
170.12500    RM 293 NAC DOE HQ Sec Headquarters (Germantown) - Security  P25  Federal 

National Institute of Standards and Technology (NIST)

NIST operates fire station 53 (engine and ambulance).

Montgomery County, MD    
Project 25 Phase II    		 NIST operations are on this system.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
164.02500    BM 631 DPL NIST Shuttle Shuttle Buses  FM  Federal 

National Institutes of Health (NIH)

NIH operates fire station 51 (engine, ambulance, hazmat).

National Institutes of Health    
Project 25 Phase II    		 NIH operations are on this system.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
171.23750    B NIH Paging Paging  Telm  Data 

National Military Medical Center

NMMC operates fire station 50 (engine only).

Joint National Capital Region    
Project 25 Phase I    		 Police and fire/EMS operations are on this system.

Postal Service

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
168.52500    BM CSQ USPS SMP&DC Suburban Maryland Processing & Distribution Center  FM  Federal 

Walter Reed Army Medical Center - Forest Glen Annex

Joint National Capital Region    
Project 25 Phase I    		 Includes operations for the annex.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
172.12500    BM 131.8 PL WRAMCFGAFire Fire (Station 54, engine only)  FM  Federal 


All Trunked Radio Systems in Montgomery County

System Name Type City
Baltimore Gas and Electric iDEN Harmony Various
DMR-MARC Amateur Radio Network (MD) DMR Conventional Networked Various
First Responders Interoperable Radio System Team (FIRST) Project 25 Phase II Various
FirstEnergy Project 25 Phase I Various
FleetCall NXDN NEXEDGE 4800 Various
FleetTalk (DC-Area Connect Plus) DMR Motorola Connect Plus (TRBO) Various
FleetTalk (Silver Spring LTR) LTR Standard and Passport Silver Spring
Integrated Wireless Network (IWN) National Capital Region Project 25 Phase I Various
Joint National Capital Region Project 25 Phase I Various
Justice Integrated Wireless Network Project 25 Phase II Various
Montgomery County, MD Project 25 Phase II Various
Montgomery County, MD Schools DMR Motorola Capacity Plus Multi Site (TRBO) Various
National Institutes of Health Project 25 Phase II Various
Strathmore LTR Standard North Bethesda
Unidentified Federal P25 (680) Project 25 Phase I
Washington Metropolitan Area Transit Authority (P16) Motorola Type II Smartnet Various
Washington Metropolitan Area Transit Authority (P25) Project 25 Phase II Various
 
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