Boston Area Police Emergency Radio Network (BAPERN)

 

BAPERN was originally conceived in the early and mid seventies as a system to allow police departments in the greater Boston area to be able to communicate with each other while at the same time having discrete local operating frequencies. As conceived, it would go beyond the existing intercity system, which only allowed base stations to communicate and would allow mobile and even portable radios from different agencies to communicate directly via a system of district and region wide repeaters. This would allow for joint operations to be coordinated on one set of frequencies as opposed to a patchwork of different bands and frequencies.

 

In addition to the Local frequencies known as BAPERN 1 there are district and regional frequencies as listed below. A few systems also have a second local operations frequency that may be used for a variety of purposes. BAPERN 3 is the primary intercity frequency used in the system. Pursuits will often be simulcast on the local channel and BAPERN 3. Also descriptions of wanted persons will be broadcast.

 

New Channel layout for eastern MA PDs. This will include BAPERN communities and other regional networks as well. All mobile and portable radios will be reprogrammed to match. This is effective June 5, 2006.

                                                               

Local PD 1

 

 

Local PD 2 (Suggested use is a departmental channel 2, or FD frequency

 

 

Area wide 3 (Old Bapern 3)

470.7875

131.8

Area wide 4 (Old Bapern 4)

470.5625

131.8

North Tactical (Old Bapern 2 North)

470.4875

131.8

South Tactical (Old Bapern 2 South)

470.7375

131.8

West Tactical (Old Bapern 2 West)

470.9125

131.8

Central Tactical (Old Bapern 2 Central)

470.9875

D654

North West Tactical (Old NEMLEC 2)

482.6875

146.2

 

                                                          BAPERN Local Agency frequencies (BAPERN 1)

 

Town

Frequency

PL

Unit Numbers

 

Arlington Police

471.1625

131.8

351-370

Belmont Police

471.4125

131.8

371-390

Beverley Police

471.3375

131.8

901-920

Braintree Police

471.5375

131.8

811-830

Brookline Police

471.0125

131.8

541-570

Cambridge Police*

470.3125

131.8

211-280

Canton Police

471.350

D-411

681-700

Chelsea Police

470.8875

131.8

121-140 (see notes)

Danvers Police

472.3125

131.8

971-990

Dedham Police

       470.9625

 131.8

621-640

Dover Police

472.3125

118.8

 

Essex County DA

472.6875

131.8

 

Everett Police

470.8125

131.8

141-160

Foxboro Police

471.1375

103.5

 

Foxboro Police

471.2375

103.5

Secondary channel

Foxboro Police

470.525

103.5

TAC 4 Gillette Stadium

Framingham Police

471.7625

131.8

940-961

Glouchester Police

471.5875

118.8

 

Holbrook Police

471.5125

156.7

1851 Chief, 1852-1860 patrol units, 180 barricade truck

Ispwich Police

483.0625

131.8

 

Lexington Police

471.1875

131.8

411-430

Lynn Police

472.4125

131.8

1101-1170

Lynn Police

470.450

146.2

TAC 5

Lynnfield Police

471.0875

131.8

1441-1460

Malden Police

470.7625

131.8

161-180 and 1051-107

Manchester Police

472.2375

131.8

991-1000

Marblehead Police

472.3375

131.8

691-700

Mass General Hospital

484.7125

131.8

1091-1100

MBTA Police

470.6625

131.8

861-880, 1076-1090,

Medfield Police

471.5875

131.8

30 series

Medford Police

470.5875

131.8

321-350

Melrose Police

471.0375

131.8

81-90

Middlesex County DA

471.5625

131.8

291-320

Middlesex D A

471.5635

131.8

 

Middleton Police

471.6125

131.8

41-50

Milton Police

470.4625

131.8

701-717

MIT Police

472.5375

131.8

291-310

Nahant Police

472.7125

131.8

1261-1270

Natick Police

472.7375

131.8

61-80

Needham Police

470.3625

131.8

571-590

Newton Police

470.8375

131.8

491-540, 1251-1260 1

Newton Police

470.3875

131.8

Channel 5

Norfolk County DA

471.5625

131.8

 

Norfolk County Sheriff

855.4625

 

641-660

Norfolk County Sheriff

470.9625

131.8

641-660

Norwood Police

472.0875

131.8

661-680

Peabody Police

471.5125

131.8

001-020  1601-1610

Quincy Police (1)

453.250

192.8

See separate section

Quincy Police (2)

453.225

192.8

under Quincy

Quincy Police (3)

453.275

192.8

Future dispatch

Randolph Police

471.4375

131.8

731-750

Rockport Police

472.0875

131.8

 

Revere Police

470.8625

131.8

101-120

Salem Police

471.6375

131.8

21-40

Saugus Police

       471.3875

 131.8

1171-1190

Sharon Police

483.1375

141.3

 

Sherborn Police

471.6375

114.8

 

Somerville Police

470.5375

131.8

181-210

Stoughton Police

471.6625

131.8

881-902

Suffolk County DA

470.9875

131.8

391-410

Suffolk County Da

471.1125

131.8

391-410

Suffolk County Jail

471.6875

131.8

own numbering system

Swampscott Police

472.3375

131.8

51-60

Wakefield Police

471.7875

131.8

311-320 1191-1210

Walpole Police

471.5875

131.8

921-940

Walpole Police

482.4250

 

New License

Waltham Police

470.5125

131.8

431-460

Watertown Police

470.7125

131.8

461-490

Wayland Police

484.4375

131.8

1351-1370

Wellesley Police

471.4875

131.8

1401-1420

Wenham Police

471.1375

131.8

 

Weston police

472.2375

203.5

1221-1230

Westwood Police

470.4375

131.8

611-620

Weymouth Police

470.9375

131.8

831-860

Weymouth Police

472.3250

131.8

Channel 2

Winchester Police

471.3625

131.8

 

Winthrop Police

471.7375

131.8

91-100

 

 

In addition to the above agencies the Boston Police, State Police, and several federal agencies have capabilities on the BAPERN district and regional frequencies. Foxboro has access but is not a member of BAPERN. Several of the University and College Police Departments in the Boston area also can communicate on the system.

 

Cambridge Police Department

 

 

The Cambridge Police Department operates on the city's 800 MHz trunked system, with Channel 1 simulcast on 470.3125. Cambridge recently converted to a Type II Motorola system, so no fleet map is needed. Frequencies are 856.7875, 857.7875, 858.7875, 859.7875, 860.7875, 868.7875, and 853.2625. These are the Cambridge Police Talk Groups.  Recently licensed are 866.800, 867.300, and 867.6875 which it appears will be used to extend system coverage underground to several MBTA stations in Cambridge.

866.800 with D-155 is patched with TG 17472 to provide coverage in the MBTA tunnels.

853.2625 D-125 is also licensed, but exact use is unknown.

867.4375 PL 146.2 is used by MIT Police.

 

17472

Police  (use unknown)

17744    

Police "F1" Operations

17776   

Police "F2" Information

17808

Police "F3" BAPERN 3

17840

Police "F4" BAPERN 2 or 4

17872

Police "F5"

16976

Police "F6" Interagency

17904

Police "F7" Supervisors

17936

Police "F8" Administration

17968

Police "F9" Narcotics

18032

Police "F10" Juvenile

18192

 Police "F11" Traffic

 

Police "F12" Investigators

 

Police "F13" Investigators

18224

Police "F14" Special Operations

18256

Police "F15" Animal Control

19024

MIT Campus Police  (patch)

 

Chelsea Police

 

It appears that Chelsea PD has abandoned their BAPERN numbers in favor of the following system.

 

Unit 1                                                     Chief of Police

Unit 2                                                     Internal Affairs Investigator

Alpha                                                     Administrative Units

Charlie                                                    Shift Commanders

Delta                                                       Detectives

Golf                                                         Gang Unit

Lima                                          Patrol Supervisors

Sierra                                                      Community Service Units

Victor                                                     Vice Detectives

 

Sector 1:                                                 Everett Ave/ Beecham Streets/Admirals Hill

Sector 2:                                                 Washington Ave/Sagamore Streets/Prattville

Sector 3:                                                 Cary Ave./Broadway/Revere Line

Sector 4:                                                 Bellingham Square/Broadway/East Boston Line

 

Some sectors have more than one car assigned. In those cases the call signs will be “4 Alpha, 4 Delta”, and so on. “Routes” seem to be walking officers.

 

 

 

Massachusetts Bay Transportation Authority (MBTA) Police

The MBTA Police Department provides protection for MBTA facilities, properties, and vehicles throughout the cities and towns serviced by the MBTA. Most officers are assigned in the greater Boston area.

 

Channel 1     470.6625                      Channel 2      483.5625

 

Tone for both is 131.8

 

200 series Motorcycles

400 series  2 man walking beats

800 series  Cruisers or Wagons

AC units   Anti Crime patrols (plain clothes officers)

S  units   Sergeants

C  units  Lieutenants and above

R  unit's  Individual radios, usually officers on detail

Kilo Units?  Possibly Canine units

 

M.B.T.A. Police Ten Codes

 

10-1         Officer requests backup –                            10-14   Disable repeater

Potential trouble

10-2      Officer requests assistance-                         10-15   Fatal

                no trouble                                                              10-16       Send Supervisor

10-3         Call the Station                                                     10-17       Escort/Transport

10-4         Roger                                                                     10-18       On detail duty (Location)

10-5         Respond – investigate                                        10-19       Off detail duty

10-6         Arrived on location                                             10-20       Request break

10-7         In service/available                                              10-21       Call detail unit

10-8         Status update                                                       10-22       Call home

10-9         Return to station                                                  10-40       Supervisor inspection

10-10       Stolen or warrant check                                      10-41       Station check (give station)

10-11       License, Registration check                               10-42       Visibility patrol

10-12       Use Channel two                                                  10-43       Directed patrol

10-13       Units stand by                                                      10-44       Bus check

10-45       Bus ride along                                                      10-46       Clear bus ride along

 

 

 Quincy Police Department

 

Channel 1

453.225 

PL 192.8 

Dispatch   

Channel 2

453.250 

PL 192.8

License, warrant checks, car to car

Channel 3

453.275

PL 192.8

Future Dispatch?

Channel 7 

470.3375

DVP in use

Detectives

 

Quincy PD portable radios are set up as follows:

 

1) QPD Channel 1

2) QPD Channel 2

3) QPD Channel 3

4) BAPERN South

5) BAPERN 3

6) BAPERN 4

7) QPD Channel 7 (470.3375)

8) Weymouth PD

9) Randolph PD

10) Milton PD

11) Braintree PD

12) Boston PD Area B

13) Boston PD Area C

14) Boston PD Area E

15) Boston PD Channel 1 (Citywide)

16) MBTA Police

 

Boston PD channels are receive only.

 

UNIT ID's

    A=Able

    B=Bravo

    C=Charlie

    D=Delta

    E=Echo

    F=Frank

    I=India

    J=Jacob

    K=Kevin

    L=Lima

    M=Mike

    O=Ocean

               

    751     Patrol Commander (Captains)

    754     Special Operations/Community Police Commander (Captain)

    757     Traffic Supervisor (Sergeant Days)

    758     Traffic (Patrolman Days)

    759     Traffic (Patrolman Days)

    759A    Traffic (Patrolman First-half)

     E-1     768     Patrol Supervisor (Lieutenant-Citywide)

     F-1     770     Patrol Supervisor (Sergeant-North Zone)

     F-2     771     Patrol Supervisor (Sergeant-South Zone)

     F-3     772     Patrol Supervisor (Sergeant-Quincy Center)

    A-1     773     Patrol-West Quincy/Hospital Hill

     A-2     774     Patrol-West Quincy/Lakin Square

     A-3     775     Patrol-West Quincy/Brewer's Corner

     B-1     776     Patrol-North Quincy/Wollaston Center

     B-2     777     Patrol-North Quincy/Wollaston Hill

     B-3     778     Patrol-North Quincy/Atlantic

     B-4     779     Patrol-North Quincy/Squantum

     C-1     780     Patrol-Hough's Neck

     C-2     781     Patrol-Germantown

     C-3     782     Patrol-Adam's Shore

     D-1     783     Patrol-Quincy Center/Upper Point

     D-2     784     Patrol-Quincy Point

     D-3     785     Patrol-South Quincy/Doble's Corner

     W-1     790     Wagon

     W-2     791     Wagon

      J-1     794     Juvenile Detective

      J-2     795

       L-1     799     Liquor Inspector

       O-4     800     Drug Unit Supervisor (Lieutenant)

        I-1     800     Detective Supervisor (Lieutenant)

        I-2     801     Detective Supervisor (Lieutenant)

        I-3     802     Detective Supervisor (Sergeant)

        I-4     803     Detective

        I-5     804     Detective

        I-6     805     Detective

        I-7     806     Detective

        I-8     807     Detective

        I-9     808     Detective

        I-10    809     Detective

        I-11    810     Detective

        K-1     Animal Control

        K-2     Animal Control

        M-1     Radio Shop

        M-2     Signs & Signals

        M-3     Signs & Signals

        S-1     Special Operations Supervisor (Lieutenant)

        S-2     Special Operations Supervisor (Sergeant)

        S-3     Special Operations Patrolman (Bicycle)

        S-4     Special Operations Patrolman (Motorcycle)

        S-5     Special Operations Patrolman (Motorcycle)

        S-6     Special Operations Patrolman (Motorcycle)

        S-7     Special Operations Patrolman (Motorcycle)

        S-8     Special Operations Patrolman (Motorcycle)

        S-9     Special Operations Patrolman (Motorcycle)

        S-11    Special Operations Patrolman (K-9)

        S-12    Special Operations Patrolman (K-9)

        S-13    Special Operations Patrolman (K-9)

        S-14    Special Operations Patrolman (Motorcycle-Brewer's Corner)

        S-15    Special Operations Patrolman (Bicycle)

        S-16    Special Operations Patrolman (Mounted Unit)

        S-17    Special Operations Patrolman (Mounted Unit)

        S-18    Special Operations Patrolman (Mounted Unit)

        CP-1    Community Police Commander (Lieutenant)

        CP-2    Community Police Supervisor (Sergeant)

        CP-3    Community Police Supervisor (Sergeant)

        CP-4    Community Police Supervisor (Sergeant)

        CP-5    Community Police Patrolman (West Quincy)

        CP-6    Community Police Patrolman (West Quincy)

        CP-7    Community Police Patrolman (West Quincy)

        CP-8    Community Police Patrolman (Quincy Point)

        CP-9    Community Police Patrolman (Quincy Point)

        CP-10   Community Police Patrolman (Quincy Point)

        CP-11   Community Police Patrolman (Norfolk Downs)

        CP-12   Community Police Patrolman (Germantown)

        CP-13   Community Police Patrolman (Germantown)

        U-1     Harbor Patrol Boat

        U-2     Harbor Patrol Boat

        U-3     Harbor Patrol Boat

 

 

 

The only codes that the Quincy Police use with any regularity are as follows:

 

66                          Gang

88                          Fuel Call

94                          Escort

0                            Meal Break

Double 0             Personal  

 

 

 

 

 

Saugus Police   471.3875  PL 131.8

 

Radio Codes

 

14    Transport.

15    Person in custody

19    Your location   

20    Landline dispatch

21    Come in to station

32    Gone on Arrival 

52    Tow truck requested

60     Meet at location 

10-7 On scene

10-8 Clear scene

 

Units

 

Sector-3    Tour Commander 

Sector 4     Patrol Supervisor

Sector 11   Southeast sector 

Sector 12   Northwest sector

Sector 14   Southwest sector

Sector 15   2 man Rapid Car City-wide Car.

Sector 17   1 Man car City-wide Car

Sector-18  Community police officer 

Car 23       K-9 Patrol Car (1700-0100) 

Car-25       K-9 Patrol car (0100-0900) 5     Juvenile Detective

J-3     796     Juvenile Detective

O-1     797     Drug Unit

O-2     798     Drug Unit

O-3     799     Drug Unit