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  3. Ottawa

Ottawa

System Name: Ottawa
Location: Ottawa, ON
County: Ottawa
System Type: Project 25 Phase II
System Voice: APCO-25 Common Air Interface Exclusive
System ID: Sysid: 02E WACN: 16B7E
Last Updated: August 4, 2026, 18:03 pm UTC   [Changed Site # 002 (Site 2) to 2 (Site 2)]
System Notes

All Ottawa Emergency Services are encrypted. Listings are at the bottom of the page for reference only.

Sites and Frequencies

FCC Callsigns Map Site Locations Report
Key:###.####Ctrl control channel
Site 1
RFSS 1 · 1Site 001 · 1NAC 02E
9 freqs · 4 control
866.1375Ctrl866.3875Ctrl866.6375Ctrl866.8875Ctrl867.1375867.3875867.5375867.6375867.8875
Site 2
RFSS 1 · 1Site 002 · 2NAC 2F
15 freqs · 4 control
866.3375Ctrl866.8375Ctrl867.4625Ctrl867.8375Ctrl866.0875866.2125866.4625866.5875866.7125866.9625867.0875867.2125867.3375867.5875867.7125

Talkgroups

Talkgroup Category Report
Key:Enc full encryptionenc partial encryption (some clear traffic)
Police
DEC HEX Mode Alpha TagDescriptionTag
3001bb9D EncOPS EastEastLaw Dispatch
3002bbaD EncOPS CentralCentralLaw Dispatch
3003bbbD EncOPS WestWestLaw Dispatch
3021bcdD EncOPS TS 1Traffic Services 1Law Dispatch
3022bceD EncOPS TS 2Traffic Services 2Law Dispatch
3023bcfD EncOPS YOW 1Airport 1Law Dispatch
3024bd0D EncOPS YOW 2Airport 2Law Tac
3004bbcD EncOPS Sp Ops 1Special Operations 1Law Tac
3005bbdD EncOPS Sp Ops 2Special Operations 2Law Tac
3006bbeD EncOPS Sp Ops 3Special Operations 3Law Tac
3037bddD EncOPS POU CommandPublic Order Unit CommandLaw Tac
3038bdeD EncOPS POU 1Public Order Unit 1Law Tac
3039bdfD EncOPS POU 2Public Order Unit 2Law Tac
3052becD EncOPS POU SupportPublic Order Unit SupportLaw Tac
3075c03D EncOPS ESUEmergency Services UnitLaw Tac
3076c04D EncOPS MDTMarine, Dive, and Trails TeamLaw Tac
3078c06D EncOPS MDTMarine, Dive, and Trails TeamLaw Tac
3043be3D EncOPS CommandCommandLaw Tac
3007bbfD EncOPS Event 1Event 1Law Talk
3008bc0D EncOPS Event 2Event 2Law Talk
3009bc1D EncOPS Event 3Event 3Law Talk
3010bc2D EncOPS Event 4Event 4Law Talk
3011bc3D EncOPS Event 5Event 5Law Talk
3012bc4D EncOPS Event 6Event 6Law Talk
3013bc5DOPS Event 7Event 7Law Talk
3014bc6D EncOPS Event 8Event 8Law Talk
3015bc7D EncOPS Event 9Event 9Law Talk
3016bc8D EncOPS Event 10Event 10Law Talk
3026bd2D EncOPS Invest 1Investigations 1Law Tac
3027bd3D EncOPS Invest 2Investigations 2Law Tac
3050beaD EncOPS SupportOperations SupportLaw Tac
3051bebD EncOPS LogisticsLogisticsLaw Talk
4621ceDOPS SupergroupPolice SupergroupLaw Talk
Fire
DEC HEX Mode Alpha TagDescriptionTag
3502daeD EncOFS DispatchDispatchFire Dispatch
3509db5D EncOFS-D1_1District 1 - Central 1Fire-Tac
3510db6D EncOFS D-1_2District 1 - Central 2Fire-Tac
3512db8D EncOFS-D1_4District 1 - Central 4Fire-Tac
3514dbaD EncOFS-D2_1District 2 - Western 1 Fire-Tac
3515dbbD EncOFS-D2_2District 2 - Western 2Fire-Tac
3519dbfD EncOFS-D3_1 District 3 - Southern 1Fire-Tac
3520dc0D EncOFS-D3_2District 3 - Southern 2Fire-Tac
3524dc4D EncOFS-D4_1District 4 - Deep West 1Fire-Tac
3525dc5D EncOFS-D4_2District 4 - Deep West 2Fire-Tac
3526dc6D EncOFS-D4_3District 4 - Deep West 3Fire-Tac
3527dc7D EncOFS-D4_4District 4 - Deep West 4Fire-Tac
3528dc8D EncOFS-D4_5District 4 - Deep West 5Fire-Tac
3529dc9D EncOFS-D5_1District 5 - Eastern 1Fire-Tac
3530dcaD EncOFS-D5_2District 5 - Eastern 2Fire-Tac
3531dcbD EncOFS-D5_3District 5 - Eastern 3Fire-Tac
3534dceD EncOFS-D6_1 I/ODistrict 6 - Western Sector 1 - Interop with other DistrictsInterop
3536dd0D EncOFS-D6_3District 6 - Western Sector 3Fire-Tac
3538dd2D EncOFS-D6_5District 6 - Western Sector 5Fire-Tac
3539dd3D EncOFS-D7_1District 7 - Eastern Sector Volunteers 1Fire-Tac
3540dd4D EncOFS-D7_2District 7 - Eastern Sector Volunteers 2Fire-Tac
3544dd8D EncOFS-D8_1District 8 - Southwest Sector 1Fire-Tac
3545dd9D EncOFS-D8_2District 8 - Southwest Sector 2Fire-Tac
3546ddaD EncOFS-D8_3District 8 - Southwest Sector 3Fire-Tac
3549dddD EncOFS-D9_1District 9 - Southeast Sector Volunteers 1Fire-Tac
3550ddeD EncOFS_D9_2District 9 - Southeast Sector Volunteers 2Fire-Tac
3552de0D EncOFS-D9_4District 9 - Southeast Sector Volunteers 4Fire-Tac
3503dafD EncOFS Emergency Emergency Channel Fire-Tac
3504db0D EncOFS FSUFire Support UnitFire-Tac
3522dc2D EncOFS/OPS I/OFire/EMS InteropInterop
3558de6D EncOFS SE 1Special Event 1Fire-Tac
3559de7D EncOFS SE 2Special Event 2Fire-Tac
3554de2D EncOFS Training 1Training 1Fire-Talk
3555de3D EncOFS Training 2Training 2Fire-Talk
3556de4D EncOFS Training 3Training 3Fire-Talk
3557de5D EncOFS Training 4Training 4Fire-Talk
4981f2DOFS SupergroupFire SupergroupFire-Talk
Paramedic Services
DEC HEX Mode Alpha TagDescriptionTag
2691a83D EncOPS Command 1Command 1EMS-Tac
2692a84D EncOPS Command 2Command 2EMS-Tac
2701a8dD EncOPS Medic MCI 1Mass Casualty Incidents 1EMS-Tac
2702a8eD EncOPS Medic MCI 2Mass Casualty Incidents 2EMS-Tac
2703a8fD EncSpecial OPS 1Special Ops 1EMS-Tac
2704a90D EncSpecial OPS 2Special Ops 2EMS-Tac
2721aa1D EncOPS Medic 1Medic 1EMS-Talk
2722aa2D EncOPS Medic 2Medic 2EMS-Talk
2723aa3D EncOPS Medic 3Medic 3 Special EventsEMS-Tac
2724aa4D EncOPS Medic 4Medic 4EMS-Talk
2725aa5D EncOPS Medic 5Medic 5EMS-Talk
Emergency Operations
DEC HEX Mode Alpha TagDescriptionTag
2080820D EncEOC 1Emergency Operation Centre 1Emergency Ops
2081821D EncEOC 2Emergency Operations Centre 2Emergency Ops
20457fdD encES 1Emergency Services 1Emergency Ops
20467feD EncES 2Emergency Services 2Emergency Ops
Canada Border Services Agency
DEC HEX Mode Alpha TagDescriptionTag
2580a14D EncCBSA 1CBSA 1Federal
2581a15D EncCBSA 2CBSA 2Federal
2584a18D EncCBSA 3CBSA 3Federal
Commissionaires
DEC HEX Mode Alpha TagDescriptionTag
2872b38DCommissionairesCommissionaires Law Talk
2873b39DCommissionairesCommissionairesLaw Talk
2874b3aD EncCommissionaires Commissionaires OPS LinkLaw Talk
2875b3bD EncCommissionairesCommissionairesLaw Talk
Municipal Services
DEC HEX Mode Alpha TagDescriptionTag
2002DCity IT ServiceCity of Ottawa - Communication/IT Installation ServicesBusiness
3003DCity CommsCity of Ottawa - Radio TechniciansBusiness
6006DCity CommsCity of Ottawa - Radio TechniciansBusiness
20017d1DInterop 1Interoperational 1Interop
20027d2DInterop 2Interoperational 2Interop
20037d3DInterop 3Interoperational 3Interop
20047d4DRoads-East MainRoads - East MainPublic Works
20057d5DWater - WestWater - West Public Works
20067d6DRoads/WasteLinkRoads/Waste LinkPublic Works
20077d7DRoads/BylawRoads/Bylaw Patch/LinkPublic Works
20087d8DWater - EastWater - EastPublic Works
20097d9DWater - HydrantsWater - HydrantsPublic Works
20107daDWater - HydroWater - Hydro Public Works
20137ddDWater - SpareWater - Spare- Mobile OperationPublic Works
20167e0DWater - Lemieux Water - Lemieux Island Purification PlantPublic Works
20177e1DWaste 1Waste 1Public Works
20187e2DWaste 2Waste 2Public Works
20197e3DG/R Landfil Ops1Garbage/Recycling - Landfill Operations 1Public Works
20207e4DG/R Landfil Ops2Garbage/Recycling - Landfill Operations 2Public Works
20217e5DWaste SpareWaste SparePublic Works
20227e6DWaste SpareWaste SparePublic Works
20237e7DCity Plant OpsCity Waste Plant OperationsPublic Works
20247e8DWaste SpareWaste SparePublic Works
20257e9DWaste SpareWaste SparePublic Works
20297edD311 City Service311 - City Service ResponseBusiness
20317efD311 City Service311 - City Service ResponseBusiness
20327f0D311/Waste Link311 - Waste LinkBusiness
20337f1D311 Spare311 - SpareBusiness
20347f2DBylaw SpareBylaw SpareLaw Talk
20357f3DWaterWaterPublic Works
20367f4DBylaw/ParkingBylaw/ParkingLaw Talk
20377f5DBylaw/ParkingEnfBylaw EnforcementLaw Talk
20387f6DEvent OpsEvent OperationsBusiness
20397f7DBylaw/Parking 1Bylaw and Parking Control Law Talk
20407f8DCity ParksCity ParksLaw Talk
20417f9DBylaw Event 1Bylaw Event 1Law Talk
20427faDBylaw Event 2Bylaw Event 2Law Talk
20437fbDCity ParkingCity of Ottawa - Parking LotsPublic Works
2048800DCity ParksCity ParksPublic Works
2050802DCity ParksCity ParksPublic Works
2053805DWater - SewerWater - Sewer SystemPublic Works
2054806DRoads CleaningRoads - CleaningPublic Works
2055807DRoads-West MainRoads - West MainPublic Works
2056808DRoads OC/CityI/ORoads - OC Property/City InteropPublic Works
2057809DPW CulvertsPublic Works - CulvertsPublic Works
205880aDCity Facilities City Facilities - Property ServicesPublic Works
205980bDRoads WinterOps Roads - Winter Operations - SparePublic Works
206080cDCity Parks City Parks - CleaningPublic Works
206180dDCity ParksCity ParksPublic Works
206280eDCity ParksCity ParksPublic Works
206380fDRoads 12Roads12Public Works
2068814DOPH Vacc CoordOttawa Public Health - Vaccine CoordinationPublic Works
2069815DOPH EmergencyOttawa Public Health - EmergencyPublic Works
2073819DCity Hall SecCity Hall - SecuritySecurity
207481aDSecurity BFP/MPCCorporate Security - Ben Franklin Place and the Mary Pitt CenterSecurity
2812afcDCity Conf RoomCity of Ottawa - Conference Room StaffBusiness
OC Transpo

 AES used on encrypted talkgroups

DEC HEX Mode Alpha TagDescriptionTag
15055e1DTranspo ALLCALLALLCALL Transportation
1561619DOC Trans ControlControlTransportation
156361bDOC Trans ControlControlTransportation
159563bDOC Trans ControlControlTransportation
159863eDOC Trans ControlControlTransportation
15165ecD EncTranspo SC DispSpecial Constables - DispatchLaw Dispatch
15175edD EncTranspo SC Tac 1Special Constables - Tac 1Law Tac
15185eeD EncTranspo SC Tac 2Special Constables - Tac 2Law Tac
15195efD EncFare EnforcementFare EnforcementLaw Tac
15035dfDSupervisor 1Supervisor - Channel 1Transportation
15045e0DSupervisor 2Supervisor - Channel 2Transportation
15025deDSupervisor 3 Supervisor - Channel 3 - ControlTransportation
15145eaDSupervisor 4Supervisor - Channel 4Transportation
15155ebDSupervisor 5Supervisor - Channel 5Transportation
156261aDSupervisorSupervisorTransportation
1576628DSupervisorSupervisorTransportation
15065e2DOperators Ch. 2Operators Ch. 2Transportation
15075e3DOperators Ch. 3Operators Ch. 3Transportation
15085e4DOperators Ch. 4Operators Ch. 4Transportation
15095e5DOperators Ch. 5Operators Ch. 5Transportation
15105e6DOperators Ch. 6Operators Ch. 6Transportation
15115e7DOperators Ch. 7Operators Ch. 7 - ControlTransportation
15125e8DOperators Ch. 8Operators Ch. 8Transportation
15135e9DOC TranspoAdmin9Scheduling / Administration Ch. 9Transportation
15205f0DServiceMechanicsService Mechanics Transportation
15215f1DServiceMechanicsService MechanicsTransportation
15235f3DServiceMechanicsService Mechanics Transportation
15285f8DParaTranspo 1 ParaTranspo 1 - General ChatTransportation
4791dfDParaTranspo 2ParaTranspo 2 - Main OperationsTransportation
15305faDParaTranspo 3ParaTranspo 3Transportation
15315fbDParaTranspo 4ParaTranspo 4 - ServiceTransportation
15295f9DParaTranspo MechParaTranspo MechanicsTransportation
15015ddDTranspo CommonCommonTransportation
15255f5DOC Property MgmtOC Property MaintenancePublic Works
15355ffD EncLRT SecurityLRT SecuritySecurity
155160fD EncLRT SupervisorLRT SupervisorTransportation
154860cD EncLRT OperationsLRT OperationsTransportation
1545609DLRT ShuttleLRT ShuttleTransportation
1555613DLRT TestingLRT TestingTransportation
1537601D EncConfed1 MainlineLRT 1 Mainline Control Zones 1-4Transportation
1538602D EncConfed2 AltLRT 2 Alternate - Maintenance of WayTransportation
1539603D EncConfed3 Belfast LRT 3 Belfast Yard Zone 5Transportation
1540604D EncConfed4 AlarmsLRT 4 Intrusion AlarmsTransportation
1541605D EncConfed5 ShuttlesLRT 5 Employee Transportation - ShuttlesTransportation
1553611DLRT Track MaintLRT Track MaintenanceTransportation
4791dfDOC Trans SuperTransit SupergroupTransportation
Airport
DEC HEX Mode Alpha TagDescriptionTag
25029c6D EncCYOW Fire 1Fire - Ch. 1Fire-Tac
25039c7DCYOW Fire 2Fire - Ch. 2 TrainingFire-Tac