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  2. TRS
  3. Charles County (P16)

Charles County (P16)

System Name: Charles County (P16)
Location: Various, MD
County: Charles
System Type: Motorola Type II Smartnet
System Voice: Analog and APCO-25 Common Air Interface
System ID: Sysid: A42E Connect Tone: 138.46
Last Updated: January 25, 2026, 21:30 pm UTC   [Updated General System Details]

Sites and Frequencies

FCC Callsigns Map Site Locations Report Broadcastify Calls Nodes
Key:###.####Ctrl control channel
Simulcast
Site 001 · 1
9 freqs · 4 control
853.2625Ctrl853.375Ctrl853.650Ctrl853.900Ctrl851.075851.325851.5625852.0625856.5625

Talkgroups

Talkgroup Category Report
Key:Enc full encryptionOnline active on Broadcastify Calls (24h)
Fire/EMS
DEC HEX Mode Alpha TagDescriptionTag
848350ACCFD MA CalvMutual Aid to CalvertInterop
880370ACCFD MA 880Mutual AidInterop
1520Online5f0ACCFD MOSCADMOSCAD DataData
1584630ACCFD 10A1210A12 Marine Rescue AFire-Tac
1616650ACCFD 10A1310A13 Marine Rescue BFire-Tac
1648670ACCFD 10B1210B12 Emergency 3Emergency Ops
17040Online4290DCCFD 10A110A1/10B1 DispatchFire Dispatch
17056Online42a0DCCFD 10A210A2/10B2 OpsFire-Tac
17072Online42b0DCCFD 10A310A3 Incident 10Fire-Tac
1708842c0DCCFD 10A410A4 Incident 11Fire-Tac
1710442d0DCCFD 10A510A5 Incident 12Fire-Tac
1712042e0DCCFD 10A610A6 Incident 20Fire-Tac
1713642f0DCCFD C7 TrngC7 TrainingFire-Tac
171524300DCCFD 10E110E1 Special Events 1Fire-Tac
171684310DCCFD 10E310E3 Special Events 2Fire-Tac
171844320DCCFD C10 MA3C10 MAR 3Fire-Tac
172004330DCCFD C11 MA4C11 MAR 4Fire-Tac
172164340D EncCCFD EMS SecEMS SecureFire-Tac
172324350DCCFD 10A710A7 Incident 21Fire-Tac
172484360DCCFD 10A810A8 Incident 22Fire-Tac
172644370D EncCCFD 17264EncryptedFire-Tac
172804380DCCFD 10B310B3 Incident 30Fire-Tac
172964390DCCFD 10B410B4 Incident 31Fire-Tac
1731243a0DCCFD 10B510B5 Incident 32Fire-Tac
1732843b0DCCFD 10B610B6 Incident 40Fire-Tac
1734443c0DCCFD 10B710B7 Incident 41Fire-Tac
1736043d0DCCFD 10B810B8 Incident 42Fire-Tac
1737643e0DCCFD 10E410E4 Special Events 3Fire-Tac
1739243f0DCCFD 10E610E6 Special Events 4Fire-Tac
174084400DCCFD 10E710E7 Special Events 5Fire-Tac
174244410DCCFD 10E910E9 Special Events 6Fire-Tac
174404420D EncCCFD 10A1410A14 Secure EMSEMS-Tac
174564430D EncCCFD 10A910A9 EMS SecureEMS-Tac
1756844a0DCCFD 10A1210A12 Marine Rescue AFire-Tac
1760044c0DCCFD 10A1310A13 Marine Rescue BFire-Tac
1763244e0DCCFD 10B1210B12 Emergency 3Emergency Ops
1764844f0D EncCCFD 10D1610D16 Secure AdminFire-Tac
Sheriff
DEC HEX Mode Alpha TagDescriptionTag
16464Online4050DCCSO D1 LaPlDistrict 1 (La Plata)Law Dispatch
164804060DCCSO D2 IndHDistrict 2 (Indian Head)Law Dispatch
16496Online4070DCCSO D3 WldfDistrict 3 (Waldorf)Law Dispatch
165124080DCCSO D4District 4 (future)Law Dispatch
16528Online4090DCCSO Tac 1Tac 1Law Tac
1654440a0DCCSO Tac 2Tac 2Law Tac
1656040b0DCCSO Tac 3Tac 3Law Tac
1657640c0DCCSO Tac 4Tac 4Law Tac
1659240d0DCCSO Ops 1Ops 1Law Tac
1662440f0D EncCCSO Sec 1Secure 1Law Tac
166404100D EncCCSO 16640EEncryptedLaw Tac
166564110D EncCCSO 16656EEncryptedLaw Tac
166724120DCCSO TrngTrainingLaw Talk
16688Online4130DCCSO CourtCourtLaw Tac
167044140DCCSO AnimCtlAnimal ControlLaw Tac
167364160D EncCCSO 16736EEncryptedLaw Tac
167524170D EncCCSO 16752EEncryptedLaw Tac
16784Online4190DCCSO JailJailCorrections
1680041a0D EncCCSO 16800EEncryptedLaw Tac
1681641b0DCCSO JailJailCorrections
Services
DEC HEX Mode Alpha TagDescriptionTag
3888Onlinef30AChar PWPublic WorksPublic Works
3920Onlinef50AChar UtilUtilitiesPublic Works
3952Onlinef70AChar VanGOVanGOTransportation
State of Maryland
DEC HEX Mode Alpha TagDescriptionTag
18592Online48a0DMSP H LaPlatMaryland State Police Barrack H (La Plata)Law Dispatch
1888049c0DMdTA Nice PDMaryland Transportation Authority/Nice Bridge - PoliceLaw Dispatch
1889649d0DMdTA NiceMntMaryland Transportation Authority/Nice Bridge - MaintenancePublic Works