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Last Updated: July 15, 2021, 10:10 am
US > Massachusetts > Middlesex (County) [Boston]

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Middlesex County Massachusetts


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County Fire Districts
District 6 Fire Mutual Aid Association

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
33.66000  KDG722  BM CSQ Mdlsx FD LO1 County Fire Low Band Ch. 1 Primary  FM  Fire Dispatch 
33.44000  KDG722  M Mdlsx FD LO2 County Fire Low Band Ch. 2  FM  Fire-Talk 
33.76000    Mdlsx FD LO3 County Fire Low Band Ch. 3 Fireground   FM  Fire-Tac 
460.03750  WPYX494  RM 131.8 PL MiddlesexFD-Ops County Fire District 6 Operations  FMN  Fire Dispatch 
483.63750  WQAS353  RM 156.7 PL MidlesexFD-Admin County Fire District 6 Admin  FM  Fire-Tac 

District 14 Fire Mutual Aid Association

33.98 is cross patched with 46.36

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
453.38750  WPWL336  RM 065 DPL Mdlsx D14 No D14 North Operations / Local Eventl Green (Simplex)  FMN  Fire Dispatch 
471.05000  WPWI776  RM 172 DPL Mdlsx D14 So D14 South Operations / Local Event White (Simplex)  FMN  Fire Dispatch 
453.53750  WPWL336  RM 065 DPL D14 Lcl Rpt D14 Local Event Repeater - Orange  FMN  Fire-Tac 
460.10000  WPWL336  BM 74.4 PL D14 Lcl Red D14 Local Event - Red  FMN  Fire-Tac 
453.53750  WPWL336  BM 118.8 PL D14 Lcl Blue D14 Local Event - Blue  FMN  Fire-Tac 
33.98000    BM 127.3 PL D14 Low33 D14 - District Wide "Low 33"  FM  Fire-Tac 
46.36000  WNVI355  BM 100.0 PL D14 Low46 D14 - District Wide "Low 46"  FM  Fire-Tac 


Municipalities
Acton

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
154.81500  KCB875  RM 173.8 PL Acton PD Police Operations  FMN  Law Dispatch 
453.17500  WPKT374  RM 074 DPL Acton FD Fire Operations  FMN  Fire Dispatch 

Arlington

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.16250  WDD585  RM 131.8 PL Arlington PD Police Operations  FM  Law Dispatch 
471.16250  WDD585  RM 643 NAC Arlington PD-D Police Operations - Digital  P25  Law Dispatch 
460.60000  WNLY369  RM 82.5 PL Arlington FD Fire Operations  FMN  Fire Dispatch 
158.76000  WNMD771  RM 192.8 PL Arlington DPW Public Works  FMN  Public Works 
463.52500    RM 173.8 PL Armstrng ALS Armstrong Ambulance ALS  FMN  EMS Dispatch 
464.02500    RM 123.0 PL Armstrng BLS Armstrong Ambulance BLS  FMN  EMS Dispatch 

Ashby

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
453.68750  WQVA370  RM 91.5 PL AshbyPD Police Operations  FMN  Law Dispatch 
453.47500    RM 118.8 PL Ashby Fire Fire Operations  FMN  Fire Dispatch 
155.71500    BM 94.8 PL Ashby DPW Public Works  FMN  Public Works 

Ashland

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
483.11250  WIJ769  RM 123.0 PL Ashland PD Police Operations  FM  Law Dispatch 
484.38750  WQFX399  RM 123.0 PL Ashland FD Fire Operations  FM  Fire Dispatch 
158.94000  KQR329  BM 107.2 PL AshlandDPW Public Works  FMN  Public Works 

Ayer

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
158.89500  WNBG942  BM 895 NAC Ayer PD Police Operations  P25  Law Dispatch 
470.42500  WPWY551  RM 065 DPL Ayer FD Fire Operations  FMN  Fire Dispatch 

Bedford

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.71250  WIJ335  RM 262 NAC Bedford PD Police Operations  P25  Law Dispatch 
453.73750  WPTK349  RM 125 DPL Bedford FD Fire Operations  FMN  Fire Dispatch 
453.80000  WPTK349  RM 503 DPL Bedford FDFG Fireground  FMN  Fire-Tac 
163.36250    RM 687 NAC BedfordVA PD Bedford VA Police  P25  Security 
165.53750    RM 123.0 PL BedfordVA MN Bedford VA Maintenance/Operations  FMN  Federal 

Belmont

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.41250  KAN840  RM 131.8 PL Belmont PD Police Operations  FM  Law Dispatch 
482.77500  WPSG871  RM 77.0 PL Belmont FD Fire Operations  FMN  Fire Dispatch 
453.23750  WQCE513  RM 77.0 PL Belmont FD3 Fire TAC  FMN  Fire-Tac 
153.62000  WPVI995  BM 131.8 PL Belmont Light Electric Light  FMN  Public Works 
156.19500  WPAW967  RM 100.0 PL Belmont DPW Public Works  FMN  Public Works 

Billerica

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
483.08750  WIK572  RM 146.2 PL Billerica PD Police Operations  FMN  Law Dispatch 
483.47500  KCF312  RM 74.4 PL Billerica FD Fire Operations  FMN  Fire Dispatch 
47.50000  KNFU627  BM 432 DPL BillericaBUS School Buses  FM  Schools 
47.54000  KNFU627  BM 432 DPL BillericaBUS School Buses  FM  Schools 
484.02500  WPVX561  RM 146.2 PL Billerica EM Emergency Management  FMN  Emergency Ops 

Boxborough

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
155.64750  WQAC743  RM 263 NAC Boxboro PD Police Operations  P25  Law Dispatch 
471.60000  WQKH363  RM 103.5 PL Boxboro FD Fire Operations  FMN  Fire Dispatch 
46.50000  KNFP294  BM 100.0 PL Boxboro FD Fire Department - Low Band  FM  Fire Dispatch 
155.41500  WQAC743  BM 413 DPL Boxboro DPW Public Works  FMN  Public Works 

Burlington

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.48750  KYL901  RM 272 NAC Burlingtn PD Police Operations  P25  Law Dispatch 
483.36250  WIJ384  RM 131.8 PL Burlingtn FD Fire Operations  FMN  Fire Dispatch 
453.76250  WQSG956  RM 206.5 PL BurlingtonFG Fireground   FMN  Fire-Tac 
159.06750    RM CC 5
TG 16777215
SL 1		 BurlingtonDPW Public Works  DMR  Public Works 

Cambridge

Commonwealth Of Massachusetts Interoperable Radio System (CoMIRS)    
Project 25 Phase II    		 Cambridge Police, Fire, EMS, DPW and other city services all operate on the P25 trunk.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
470.31250  KEF716  RM 131.8 PL Camb PD1 UHF Simulcast of talk group 1109 CPD Ch 1  FM  Law Dispatch 
470.12500  WQSX944  RM 127.3 PL Camb PD UHF16 Patch to 851.8000  FM  Law Talk 
851.80000  WPQD255  RM 155 DPL Camb PD 16 Patch to UHF 16  FM  Law Talk 
471.31250  WIE468  RM 146.2 PL CambFD-1 UHF Simulcast of talk group 1051 CFD Ch 1  FMN  Fire Dispatch 
855.56250  WNJW653  BM 125 DPL Camb FD 13 Ch 13 simplex  FM  Fire-Talk 
482.03750  WQHR376  RM 141.3 PL CambFD14 UHF Patch to 855.5625  FMN  Fire-Talk 
855.56250  WNJW653  RM 125 DPL Camb FD FG14 Ch 14 Fireground  FM  Fire-Tac 
482.28750  WQHR372  RM 141.3 PL CambFD16 UHF Patch to 854.4875  FMN  Fire-Talk 
854.48750  WQHJ624  BM 125 DPL Camb FD FG16 Ch 16 Fireground  FM  Fire-Talk 
859.48750    RM 125 DPL Camb FD Mob Fire Mobile Repeaters (Mutual Aid)  FM  Fire-Tac 
472.53750  WII916  RM 146.2 PL Camb FD5EMS Ch 5 Patch to EMS  FMN  EMS-Talk 

Carlisle

See District 6 Fire Mutual Aid Association for fire frequencies.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
460.28750  WQL891  RM 369 NAC Carlisle PD-D Police Operations - Digital  P25  Law Dispatch 
460.28750  WQL891  RM 411 DPL Carlisle PD Police Operations  FMN  Law Dispatch 
453.63750  WRAW400  RM 369 NAC Carlisle FD Fire Operations - Primary Digital  P25  Fire Dispatch 
472.10000  WQLN455  RM 186.2 PL Carlisle FD Fire Operations  FMN  Fire Dispatch 
33.66000  KCF311  BM 186.2 PL Carlisle FD Fire Dispatch (Tone Outs Only)  FM  Fire Dispatch 
153.90500    RM Carlisle Sch Public School Department  FMN  Schools 
156.10500    RM 203.5 PL Carlisle DPW Public Works  FMN  Public Works 

Chelmsford

Also see District 6 Fire Mutual Aid Association for fire frequencies. Trinity EMS provides EMS from Lowell.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.51250  KYL884  RM 146.2 PL Chelmsfrd PD Police Operations  FMN  Law Dispatch 
482.77500  WPMM404  RM 88.5 PL Chelmsfrd FD Fire Operations  FMN  Fire Dispatch 
156.22500  WQFQ628  BM 192.8 PL Chelmsfd DPW Public Works  FMN  Public Works 

Concord

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.33750  WIK795  RM 146.2 PL Concord PD Police Operations  FMN  Law Dispatch 
483.53750  WIJ880  RM 156.7 PL Concord FD Fire Operations  FMN  Fire Dispatch 
483.71250  WIJ880  RM 192.8 PL Concord FDFG Fireground  FMN  Fire-Tac 

Dracut

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.88750  WIK800  BM 146.2 PL Dracut PD Police Operations  FM  Law Dispatch 
154.40000  KCB745  BM 146.2 PL Dracut FD Fire Operations  FMN  Fire Dispatch 
155.05500  KCB745  BM 107.2 PL Dracut DPW Public Works  FMN  Public Works 

Dunstable

 PD dispatch is shared with Groton PD Below.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
158.85000    BM 151.4 PL DunstablePD3 Police - Ch 3  FMN  Law Tac 
453.33750  KCF309  RM 94.8 PL Dunstable FD Fire Operations / Talkaround (Simplex)  FMN  Fire Dispatch 
458.41250  KCF309  M 94.8 PL Dunstable FG Fireground  FMN  Fire-Tac 
466.12500    BM 97.4 PL DunstableFireVRP Fire Vehicle Repeaters  FMN  Fire-Tac 
150.95500  WNIA944  RM 151.4 PL Dunstble DPW Public Works  FMN  Public Works 

Everett

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
470.81250  KZR400  RM 131.8 PL Everett PD Police Operations  FMN  Law Dispatch 
470.05000  WQHR367  RM 186.2 PL Everett FD Fire Operations  FMN  Fire Dispatch 
482.17500  WQHR367  M 107.2 PL Ever FD TAC Fire Operations Tactical  FMN  Fire-Tac 
155.52750  WQLF372  BM 205 DPL Everett DPW Public Works  FMN  Public Works 

Framingham

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.76250  WIG750  RM 131.8 PL Framnghm PD Police Operations  FM  Law Dispatch 
483.76250  WII729  RM 114.8 PL Framnghm FD Fire Operations  FM  Fire Dispatch 
470.67500  WPQC489  RM 302 NAC Frnmnghm DPW Public Works  P25  Public Works 
471.12500  WPQC489  RM 302 NAC Framnghm WTR Water Department  P25  Public Works 

Groton

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
155.58000  WSB835  B 94.8 PL Groton PD Police Operations  FMN  Law Dispatch 
155.90250  WQBI387  RM 127.3 PL Groton FD Fire Operations  FMN  Fire Dispatch 
453.83750  WQWS761  RM 151.4 PL Groton FD UHF Fire Operations  FMN  Fire Dispatch 
154.05500  KNAI426  RM 151.4 PL Groton EMS EMS Operations  FMN  EMS Dispatch 
153.86000  KCH423  BM 151.4 PL Groton DPW Public Works And Electric Light Operations  FMN  Public Works 

Holliston

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.33750  WIL394  RM 312 NAC Holliston PD Police Operations - Mixed Mode  P25E  Law Dispatch 
471.33750  WIL394  RM 123.0 PL Holliston PD Police Operations - Mixed Mode  FM  Law Dispatch 
470.47500  WPRG392  RM 065 DPL Holliston FD Fire Operations  FMN  Fire Dispatch 
45.64000  WQZ701  BM 151.4 PL Holliston DPW Public Works  FM  Public Works 

Hopkinton

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.61250  WIJ890  RM 123.0 PL Hopkinton PD Police Operations  FM  Law Dispatch 
460.31250  WPRV667  141.3 PL Hopkinton FD Fire Operations  FMN  Fire Dispatch 
460.08750  WPRV667  065 DPL Hopkinton FG Fireground  FMN  Fire-Tac 
453.05000  KUN525  RM 167.9 PL HopkintonDPW Public Works  FMN  Public Works 
484.22500  WQAU725  RM 103.5 PL HopkintonBuses School Buses  FMN  Transportation 

Hudson

Patriot Ambulance provides ALS/911 Services to both the Town of Hudson and the City of Marlborough with four ambulances: Medic-1, Medic-2, Medic-3 and Medic-6.

 

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
470.60000  WPUV480  RM 411 DPL Hudson PD Police Operations  FMN  Law Dispatch 
470.70000  WPUV480  RM 411 DPL Hudson FD Fire/EMS Operations  FMN  Multi-Dispatch 

Lexington

 Lexington Fire Ch.02 is Metro Fire North (482.2500 PL 107.2)

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.18750  KOB386  RM 775 NAC Lexington PD Police Operations  P25  Law Dispatch 
482.08750  WQHR349  RM 271 DPL LexingtonFD1 Fire Operations  FMN  Fire Dispatch 
154.34000  KWI917  RM 131.8 PL Lexington FG Fire Admin  FMN  Fire-Talk 
158.82000  WPZQ666  RM 167.9 PL LexngtnDPW Public Works  FMN  Public Works 

Lincoln

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
483.00000  WPMP403  RM 131.8 PL Lincoln PD Police Operations  FM  Law Dispatch 
470.85000  WQCZ670  RM 74.4 PL Lincoln FD Fire Operations  FMN  Fire Dispatch 
154.14500  WNNW206  RM 107.2 PL Linc FD VHF Fire Operations (Simulcast of UHF)  FMN  Fire Dispatch 
451.12500  WRAF846  RM 411 DPL Lincoln DPW Public Works  FMN  Public Works 

Littleton

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
155.85000  WNDZ399  RM 151.4 PL Littleton PD Police Operations  FMN  Law Dispatch 
460.26250  WQKP890  RM 100.0 PL LittletonFD Fire Operations  FMN  Fire Dispatch 
48.38000  WPLE931  RM 100.0 PL Ltlton Light Electic and Water Department  FM  Public Works 
159.33000  WPGX821  BM 151.4 PL Littletn DPW Public Works   FMN  Public Works 

Lowell

See NEMLEC for police channels 2, 3 and 4.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.41250  WIJ445  RM 366 NAC Lowell PD Police Operations  P25  Law Dispatch 
484.95000  WPLX746  RM 366 NAC Lowell PD2 Police Secondary   P25E  Law Dispatch 
453.12500  WPLW989  RM 192.8 PL Lowell PDINT Police Interoperability (patched with 155.4 MHz)  FMN  Law Talk 
154.20500  KNDV866  RM 186.2 PL Lowell FD Fire Operations  FMN  Fire Dispatch 
154.01000  KNDV866  BM 186.2 PL Lowell FG1 Fire Secondary/Fireground  FMN  Fire-Tac 
155.40000  KNDV866  BM 74.4 PL Lowell FDINT Fire Interoperability (patched with 453.125 MHz)  FMN  Fire-Talk 
463.50000    BM Lowell Sanit Sanitation  FM  Public Works 
463.77500  WPYJ460  RM Lowell WWTF Waste Water Treatment Facility  FM  Public Works 
158.92500  WQEW692  BM 107.2 PL Lowell DPW Public Works  FMN  Public Works 
453.10000  WQK334  BM 100.0 PL Lowell Water Water Department  FMN  Public Works 
164.42500    BM 293 NAC Lowell NPS Lowell National Park Service  P25  Federal 
164.72500    RM 293 NAC Lowell NPS Lowell National Park Service  P25  Federal 
166.87500    RM 293 NAC Lowell NPS Lowell National Park Service  P25  Federal 
166.95000    RM 293 NAC Lowell NPS Lowell National Park Service  P25  Federal 

Malden

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
470.76250  KZP616  RM 263 NAC Malden PD Police Operations  P25  Law Dispatch 
482.01250  WQHR361  RM 179.9 PL Malden FD Fire Operations  FMN  Fire Dispatch 
158.94750  WPWT899  RM 226 DPL Malden DPW Public Works  FMN  Public Works 

Marlborough

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
856.46250  WPKH357  RM 023 DPL Marlboro PD Police Operations  FM  Law Dispatch 
857.46250  WPKH357  RM 023 DPL Marlboro PD3 Police Detectives/Special Details  FM  Law Tac 
858.46250  WPKH357  RM 023 DPL Marlboro FD Fire/EMS Operations  FM  Fire Dispatch 
859.46250    RM 023 DPL Marlboro FD3 Fire Secondary  FM  Fire-Tac 
854.38750  WQJY846  RM 174 DPL MarlboroFG16 Fire Ground Channel 16  FM  Fire-Tac 
854.26250  WQRG894  RM CC 2
TG 101
SL 2		 Marlboro DPW Public Works  DMR  Public Works 

Maynard

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
453.70000  WNVN480  RM 065 DPL Maynard PD Police Operations Primary  FMN  Law Dispatch 
155.01000  WNVN480  RM 107.2 PL Maynard PD Police Operations  FMN  Law Dispatch 
154.75500  WNVN480  BM 107.2 PL Mnrd PD CAR Police 2 Car to Car  FMN  Law Tac 
470.90000  WPUS453  RM 065 DPL Maynard FD Fire Operations  FMN  Fire Dispatch 
460.56250  KCD309  RM Maynard FD2 Fire OperationsCH2  FMN  Fire-Tac 
153.96500  KLI990  RM 141.3 PL Maynard DPW Public Works  FMN  Public Works 
158.98500  WPXL936  RM 141.3 PL Maynard DPW Public Works  FMN  Public Works 

Medford

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
470.58750  KZR403  RM 131.8 PL Medford PD Police Operations  FMN  Law Dispatch 
482.13750    RM 156.7 PL Medford FD Fire Operations  FMN  Fire Dispatch 
463.52500    RM 173.8 PL Armstrng ALS Armstrong Ambulance ALS  FMN  EMS Dispatch 
464.02500    RM 123.0 PL Armstrng BLS Armstrong Ambulance BLS  FMN  EMS Dispatch 
453.41250  WPEN776  RM CC 12
TG 1
SL 1		 MedfordDPW Public Works  DMR  Public Works 

Melrose

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.03750  WPXC350  RM 131.8 PL Melrose PD Police Operations  FMN  Law Dispatch 
482.15000  WQHR359  RM 127.3 PL Melrose FD Fire Operations  FMN  Fire Dispatch 
158.83500  KFT459  BM 131.8 PL Melrose DPW Public Works  FMN  Public Works 

Natick

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
472.73750  WIF495  RM 131.8 PL Natick PD Police Operations  FM  Law Dispatch 
472.82500  WQJP806  RM 654 DPL Natick PD2 Police Secondary - West Natick Special Events  FMN  Law Tac 
154.20500  KCB768  BM 107.2 PL Natick FD Fire Operations  FMN  Fire Dispatch 
483.65000  WQIA870  RM 172 DPL Natick FD Fire Operations  FMN  Fire Dispatch 
472.80000  WQKE815  RM 411 DPL Natick FG Fireground   FMN  Fire-Talk 
460.41250  WQQC732  RM 110.9 PL Natick DPW Public Works  FMN  Public Works 

Newton

Note about fire channels:
482.9625 Fire 2ndary - is labeled/referred to officially as  "Dispatch", but used for secondary purposes
483.4625 Fire FD/FG - is labeled/referred to officially as "Fireground" but used for main dispatch/operations.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
470.83750  KZA726  RM 131.8 PL Newton PD Police Operations  FM  Law Dispatch 
470.38750  KZA726  RM 131.8 PL Newton PD2 Police Channel 2  FM  Law Talk 
482.96250  WQDG877  RM 131.8 PL Newton FD 2ndary Fire Operations - Secondary  FMN  Fire Dispatch 
483.46250  KYD496  RM 131.8 PL Newton FD FD-FG Fire Operations  FMN  Fire Dispatch 

North Reading

See NEMLEC for police channels 2, 3 and 4.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.73750  WPJI665  RM 664 NAC N.Reading PD Police Operations  P25  Law Dispatch 
482.73750  WPJI655  RM 146.2 PL N.Reading PD Police Operations Analog Backup  FM  Law Dispatch 
453.95000  WPCS289  RM 664 DPL N.Reading FD Fire Operations  FMN  Fire Dispatch 
458.25000  KNDH495  M 664 DPL N.Readng FD3 Fire Operations CH3  FMN  Fire-Tac 
465.53750  KNDH495  M N.Readng FD4 Fire Department CH4  P25  Fire-Tac 
158.78250    BM 151.4 PL N.Readng DPW Public Works  FMN  Public Works 

Pepperell

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.80000  WPMB679  RM 127.3 PL Pepperell PD Police Operations  FM  Law Dispatch 
453.55000  KNAG309  RM 136.5 PL Pepperell FD Fire Operations  FMN  Fire Dispatch 

Reading

See NEMLEC for police channels 2, 3 and 4.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
483.66250  KYL898  RM 944 NAC Reading PD Police Operations  P25  Law Dispatch 
485.38750  KV4765  M 146.2 PL Reading PD2 Police Direct/Tactical  FMN  Law Tac 
483.41250  WIL988  RM 146.2 PL Reading FD Fire Operations  FMN  Fire Dispatch 
151.02500  WPGA467  BM 94.8 PL Reading DPW Public Works  FMN  Public Works 

Sherborn

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.63750  WIK565  RM 114.8 PL Sherborn PD Police Operations  FM  Law Dispatch 
483.08750  WIK580  RM 114.8 PL Sherborn FD Fire Operations  FMN  Fire Dispatch 
452.27500  WRBQ289  RM 312 NAC Sherborn DPW Public Works  P25  Public Works 

Shirley

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
155.53500  KNIC332  BM 131.8 PL Shirley PD Police/EMS Operations  FMN  Law Dispatch 
471.50000  WQKF564  RM 114 DPL Shirley FD Fire Operations  FMN  Fire Dispatch 
46.54000  WYE615  BM CSQ Shirley DPW Public Works  FM  Public Works 

Somerville

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
470.53750  KVP492  RM 131.8 PL Smrville PD Police Operations  FMN  Law Dispatch 
483.38750  WPRH876  RM 131.8 PL Smrville FD Fire Operations  FMN  Fire Dispatch 
483.26250  WPRH876  RM 131.8 PL Smrville FG2 Fireground Operations  FMN  Fire-Tac 
453.62500    RM 141.3 PL Smrville Pkg Parking and Traffic Department  FMN  Public Works 
453.50000  WNQV680  RM 141.3 PL Smrville DPW Public Works  FMN  Public Works 
453.55000  WNQV680  RM 141.3 PL Somerville CW Citywide Operations  FMN  Public Works 

Stoneham

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.53750  KYL890  RM 438 NAC Stoneham PD Police Operations  P25  Law Dispatch 
482.53750  KYL890  RM 146.2 PL Stoneham PD Police Operations Analog Backup  FM  Law Dispatch 
460.62500  WPIE787  RM 131.8 PL Stoneham FD Fire Operations  FMN  Fire Dispatch 

Stow

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
155.59500  KJN740  RM CC 4
TG 305
SL 1		 Stow PD Police Operations  DMR  Law Dispatch 
453.43750  WQLQ201  RM 107.2 PL Stow FD Fire - Operations  FMN  Fire Dispatch 

Sudbury

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
852.91250  WPPU806  RM 443 NAC Sudbury PD Police Operations  P25e  Law Dispatch 
482.75000  WPWG285  RM 127.3 PL Sudbury FD Fire Operations  FMN  Fire Dispatch 
451.45000    RM 612 DPL LSRHS Ops Lincoln-Sudbury Regional High School Operations  FMN  Schools 
463.65000    RM 612 DPL LSRHS Ops Lincoln-Sudbury Regional High School Operations  FMN  Schools 

Tewksbury

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.66250  WIJ444  RM 146.2 PL Tewksbury PD Police Primary Operations / Tactical 1  FM  Law Dispatch 
483.50000  WPMB879  RM 226 NAC Twksbury PD2 Police Secondary  P25e  Law Tac 
483.71250  WIL204  RM 307 NAC Tewksbury FD Fire Operations  P25  Fire Dispatch 
483.71250  WIL204  RM 100.0 PL Tewksbury FD Fire Operations (Dual Mode - Analog Backup)  FM  Fire Dispatch 
483.63750  WIL204  RM 307 NAC Tewsbury FD2 Fire Secondary  P25  Fire-Tac 
483.63750  WQAS353  BM 100.0 PL Twksbury FD2 Fire Secondary (Dual Mode - Analog Backup)  FM  Fire-Tac 
484.38750  WIL204  M 100.0 PL Tewksbury FG Fireground  FM  Fire-Tac 
158.82000  KUL830  BM Twksbury EMA Emergency Management  FMN  Emergency Ops 
460.36250  WQJS451  RM 243 DPL Tweksbry DPW Public Works  FMN  Public Works 
159.12000  KGL516  M Twksbry DPW2 Public Works CH2  FMN  Public Works 
159.66000    BM 88.5 PL Twksbry Sani Sanitation  FM  Public Works 
155.17500  WZU229  BM 146.2 PL Twksbry Sch School/Charter Bus (Tewksbury Transit)  FMN  Transportation 

Townsend

The Fire and Municipal Ambulance Departments are in the process of merging, the new department to be called "Townsend Fire-EMS."

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
453.82500  WPKF595  RM 186.2 PL Townsend PD Police Operations  FMN  Law Dispatch 
453.90000  WPNS284  RM 173.8 PL Townsent FD Fire/EMS Fire Operations  FMN  Fire Dispatch 
453.72500  WPKJ679  RM 131.8 PL Townsend EMS Fire/EMS EMS Operations  FMN  Fire-Tac 

Tyngsborough

Fire dispatched by District 6.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
484.87500  WPLX748  RM 146.2 PL Tyngsboro PD Police Operations  FM  Law Dispatch 
484.37500  WQDW259  RM 167.9 PL Tyngsboro FD Fire Operations  FMN  Fire Dispatch 
154.29500  KCF314  M Tyngsbro FDM Fire Mobile Repeater  FMN  Fire-Tac 
156.13500  WNPL340  RM 167.9 PL Tyngsbro DPW Public Works  FMN  Public Works 
43.76000    BM Dee Bus 1 Dee Bus Service, Inc.  FM  Transportation 
44.60000    BM Dee Bus 2 Dee Bus Service, Inc.  FM  Transportation 

Wakefield

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.78750  WIG752  RM 131.8 PL Wakefield PD Police Operations  FMN  Law Dispatch 
483.43750  WIM767  RM 146.2 PL Wakefield FD Fire Operations  FMN  Fire Dispatch 
486.43750  WIM767  M 229.1 PL Wkfield FD3 Fireground Ops (Fire Channel 3)  FMN  Fire-Talk 
461.93750  WQLV784  RM CC 8
TG 100
SL 1		 WakefieldDPW Public Works  DMR  Public Works 
152.96000  WQLV784  BM 155 DPL WakefieldDPW Public Works  FMN  Public Works 

Waltham

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
470.51250  KZR402  RM 512 NAC Waltham PD-1 Police F1 Operations  P25  Law Dispatch 
460.18750  WQSK358  RM 837 NAC Waltham PD-2 Police F2 Secondary  P25  Law Dispatch 
470.11250  WQHR348  RM 118.8 PL Waltham FD1 Fire Ch 1 Operations (Dual Mode w/ P25 Capacity)  FMN  Fire Dispatch 
470.11250  WQHR348  RM 112 NAC Walthan FD1D Fire Ch 1 Operations (P25 Mode)  P25  Fire Dispatch 
482.22500  WQHR348  RM 127.3 PL Waltham FD2 Fire Ch.2 Fireground  FMN  Fire-Tac 

Watertown

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
470.71250  KXG909  RM 131.8 PL Watertown PD Police Operations  FMN  Law Dispatch 
483.71250  WIK259  RM 131.8 PL Watertown FD Fire Operations  FMN  Fire Dispatch 

Wayland

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
484.43750  WIH972  RM 131.8 PL Wayland PD Police Operations  FM  Law Dispatch 
483.41250  WII891  RM 203.5 PL Wayland FD Fire Operations  FM  Fire Dispatch 
154.18750  WQWS759  RM 065 DPL Wayland DPW Public Works  FMN  Public Works 

Westford

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
483.12500  WPLW858  RM 146.2 PL Westford PD Police Operations  FM  Law Dispatch 
471.32500  KCF315  RM 107.2 PL Westford FD Fire Operations  FM  Fire Dispatch 
453.78750  KCF315  M 186.2 PL Wstfrd FDADM Fire Administration  FMN  Fire-Tac 
453.78750  KCF315  M 315 NAC WstfdFDADD Fire Administration (Digital)  P25  Fire-Tac 
470.35000  WPVA323  RM 146.2 PL WestfordEMA Emergency Managment  FMN  Emergency Ops 
154.78500  KCE644  BM 77.0 PL Westford DPW Police to DPW  FMN  Public Works 

Weston

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
472.23750  KCA857  RM 203.5 PL Weston PD Police Operations  FMN  Law Dispatch 
470.16250    RM 172 DPL Weston FD Fire Operations  FMN  Fire Dispatch 
154.16000  KRN846  BM 94.8 PL Weston FD Fire Dispatch Simulcast Only  FMN  Fire Dispatch 
460.43750  WQND743  BM 74.4 PL Weston DPW Public Works  FMN  Public Works 

Wilmington

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.31250  WIL231  RM 146.2 PL Wlmngton PD Police Operations  FM  Law Dispatch 
154.28750  WQIP528  RM 025 DPL Wlmngton FD Fire Operations  FMN  Fire Dispatch 

Winchester

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.36250  WIE464  RM 131.8 PL Wnchestr PD Police Operations  FMN  Law Dispatch 
483.68750  WII700  RM 131.8 PL Wnchster FD Fire Operations  FMN  Fire Dispatch 

Woburn

The Police Operations Simulcast is only partially used.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
482.81250  KYL888  RM 933 NAC Woburn PD D1 Police Operations- Digital  P25  Law Dispatch 
482.81250  KYL888  RM 146.2 PL Woburn PD Police Operations- Analog  FMN  Law Dispatch 
471.71250  WIG753  RM 732 NAC Woburn PD D2 Operations Simulcast - Digital  P25  Law Dispatch 
471.71250  WIG753  RM 146.2 PL Woburn PD A2 Operations Simulcast - Analog  FMN  Law Dispatch 
471.65000  WIG753  RM 732 NAC Woburn PD A3 Police Talk Around  P25  Law Tac 
471.65000  WIG753  RM 146.2 PL Woburn PD A3 Police Talk Around  FMN  Law Tac 
483.61250  WII507  RM 131.8 PL Woburn FD Fire Operations  FMN  Fire Dispatch 


Middlesex County Medical Agencies
C-MED

Ch-4 is the hailing channel for CMED (except for NorthEast CMED (Lawrence) which uses Ch 42); and CMED will then assign a channel on which the EMS unit will speak with the hospital on. The channels listed without a description are those on which CMed assigns an EMS unit to talk on. These channels are picked by Cmed based on location of respective EMS unit.

See also Massachusetts CMED

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
462.95000  WPQX809  BM 156.7 PL Mdlsx TAC9 County Tac-9 Paramedics (ALS)  FMN  EMS-Tac 
155.28000    BM 123.0 PL Mdlsx VHF C2 County CMED-Hospital 2  FMN  EMS-Tac 
155.34000    BM 123.0 PL Mdlsx VHF C1 County CMED-Hospital 1  FMN  EMS-Tac 


Education
Bentley College

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
464.31250  WNDL400  RM 293 NAC Bentley Coll PD Campus Police  P25  Security 

Boston College

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.81250  WIK687  RM 365 NAC BC Police Campus Police  P25E  Security 
472.13750  KTX468  RM 365 NAC BC Police Campus Police  P25E  Security 
483.86250  WIJ785  RM 88.5 PL BC Facilities Facilities  FMN  Schools 
463.35000  WPRH958  RM 115 DPL BC Maint Maintenance  FMN  Schools 
463.82500  WPRH958  RM 134 DPL BC Maint Maintenance  FMN  Schools 
472.26250  WIJ874  RM 127.3 PL BC Dining Dining Services  FMN  Schools 
464.57500  WQDI842  RM 136.5 PL BC Briton Brighton Campus Safety-Transportatio  FMN  Schools 

Brandeis University

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
464.27500  KNAT408  RM 127.3 PL Brandeis Securty Campus Security  FMN  Security 
464.92500  KNAT408  RM 127.3 PL Brandeis Maint Campus Maintenance  FMN  Schools 
464.82500  WPRI825  RM 127.3 PL BrandeisEscrts Student Escorts  FMN  Schools 

Framingham State University

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
471.52500  WPLU291  RM 172 DPL FraminghamSU-PD Campus Police  FMN  Law Dispatch 

Harvard University

Harvard University    
DMR Motorola Capacity Plus Single Site (TRBO)    		 Harvard Facilities and other operations are on this trunk.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
484.08750  WIL504  RM 495 NAC Harvard PD Campus Police  P25E  Law Dispatch 
484.26250  KFN287  RM 495 NAC Harvard PD Campus Police  P25E  Law Dispatch 
463.85000  WNJD225  RM 293 NAC HvdSecurity Contract Security Guards separate from Police  P25  Security 
451.02500  KNNH997  RM 023 DPL Harvard Maint Operations Center Steam Power Plant  FMN  Business 
463.90000  WPIZ277  RM 025 DPL Harvard Maint Operations Center  FMN  Business 
464.02500  WPIZ277  RM 023 DPL Harvard Maint Operations Center  FMN  Business 
484.06250  WIG358  RM 365 DPL Harvard Maint Operations Center HVAC Monitoring and Alarms  FMN  Business 

Massachusetts Institute of Technology

Commonwealth Of Massachusetts Interoperable Radio System (CoMIRS)    
Project 25 Phase II    		 MIT PD and EMS operate on this system.

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
852.43750  WPSE405  RM 0B3 NAC MIT PD Patrol 2 Campus PD Patrol 2  P25  Law Tac 
461.25000  WPGY623  RM 173.8 PL MIT Facs 01 Facilities 1  FMN  Schools 
461.77500  KNNJ922  RM 206.5 PL MIT Facs 02 Facilities 2  FMN  Schools 

Regis College

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
464.32500    RM CC 8
TG 464325
SL 1		 Regis Security Campus Security  DMR  Security 
464.32500    RM CC 8
TG 469325
SL 2		 Regis Maintenanc Campus Facilities and Maintenance  DMR  Schools 

Tufts University

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
463.32500  KRY217  RM 192.8 PL Tufts PD An Tufts Security Analog  FMN  Security 
463.32500  KRY217  RM 217 NAC Tufts PD Di Tufts Security Digital  P25  Security 
462.07500  WNRC497  RM 712 DPL Tufts EMS Tufts Emergency Medical Services  FMN  EMS Dispatch 
462.07500  WNRC497  RM 497 NAC Tufts EMS Dig Tufts Emergency Medical Services - Digital  P25  EMS Dispatch 

UMass - Lowell

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
453.40000  KIG568  RM 769 NAC UMass Lowell PD Campus Police/EMS Operations  P25  Multi-Dispatch 
484.71250  WQGA385  RM 769 NAC UMass Lowell PD2 Campus Police/EMS Secondary  P25  Multi-Dispatch 
451.31250  WQFX933  BM 141.3 PL UMass Lowell PDT Campus Police Training  FMN  Law Talk 
484.71250  WQGA385  RM 141.3 PL UMass Lowell EMS EMS Paging/Tactical/Special Ops  FMN  EMS Dispatch 
456.07500    BM 141.3 PL UMass Lwl EMSTac EMS Special Operations  FMN  EMS-Tac 
461.68750  WQPJ956  RM 223 DPL UMassLowelBus Campus Buses  FMN  Transportation 


Hospitals
Cambridge Hospital

Commonwealth Of Massachusetts Interoperable Radio System (CoMIRS)    
Project 25 Phase II    		 Cambridge Hospital operates on the CoMIRS trunk.

Lowell General Hospital

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
464.78750  WPZR224  RM 125 DPL LowellGH Securit Security  FMN  Security 
463.43750  WPZR224  RM 223 DPL LowellGH Ops Operations  FMN  Business 

MetroWest Medical Center

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
461.12500  WPEH283  RM CC 11
TG 1
SL 1		 MetroWMC-Sec Security  DMR  Security 

Mount Auburn Hospital

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
451.35000  WQOZ336  RM 167.9 PL MtAuburn-Ops Operations  FMN  Business 

Newton Wellesley Hospital

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
462.12500  WQHA710  RM CC 1
TG 10
SL 1		 NewtonWell-Sec Security  DMR  Security 
462.12500  WQHA710  RM CC 1
TG 20
SL 2		 NewtonWell-Facs Facilities  DMR  Business 

Whidden Hospital (CHA)

Cambridge Health Alliance

Frequency  License  Type  Tone  Alpha Tag  Description  Mode  Tag 
464.91250  WQLS716  RM CC 1
TG 3000
SL 1		 Whittden-Ops Operations  DMR  Business 


All Trunked Radio Systems in Middlesex County

System Name Type City
Commonwealth Of Massachusetts Interoperable Radio System (CoMIRS) Project 25 Phase II Regional
Comtronics DMR - Network 139 DMR Motorola Connect Plus (TRBO) Multiple
County Communications NXDN NEXEDGE 9600 Various
Dispatch Communications (Andover) LTR Standard Andover
Federal Medical Center Devens Motorola Type II Devens
Harvard University DMR Motorola Capacity Plus Single Site (TRBO) Cambridge
Industrial Communications and Electronics (DMR) DMR Motorola Connect Plus (TRBO) Regional
Massachusetts Bay Transit Authority EDACS Standard Boston
Massachusetts State Police Motorola Type II SmartZone Statewide
OneVoice Network DMR Motorola Connect Plus (TRBO) Various
RDC Communications - Network 178 NXDN NEXEDGE 4800 Various
Trinity EMS (Lowell) LTR Standard Lowell
United States Air Force (157) Project 25 Phase I Various
 
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