State of Maryland

All Trunked Radio Systems
System Name Type Flavor City County Updated
Aberdeen Proving GroundProject 25Phase IAberdeenHarford2020-09-02
Anne Arundel County (P16)MotorolaType II SmartZoneVariousAnne Arundel2022-07-16
Anne Arundel County (P25)Project 25Phase IIVariousAnne Arundel2022-07-30
ARINC (BWI)iDENStandardBWI AirportAnne Arundel2020-07-01
AstraZeneca - MedImmuneDMRMotorola Capacity Plus Single Site (TRBO)FrederickFrederick2022-06-25
Baltimore CityProject 25Phase IBaltimoreBaltimore2022-06-21
Baltimore CountyProject 25Phase IVariousBaltimore2020-08-11
Baltimore Gas and ElectriciDENHarmonyVariousMulti-County [11]2020-04-13
Calvert Cliffs Nuclear Power PlantDMRMotorola Capacity Plus Single Site (TRBO)LusbyCalvert2022-05-31
Calvert CountyProject 25Phase IIVariousCalvert2021-11-18
Calvert County SchoolsDMRConventional NetworkedVariousCalvert2021-03-17
Carroll CountyProject 25Phase IIWestminsterCarroll2022-07-03
Casino at Ocean DownsDMRMotorola Capacity Plus Single Site (TRBO)BerlinWorcester2013-12-17
Central Maryland Area Regional Communications Committee (CMARC)Project 25Phase IVariousMulti-County [6]2022-03-19
Champion Communication (Baltimore)LTRStandardBaltimoreBaltimore2014-06-09
Champion Communication (Mechanicsville)LTRStandardMechanicsvilleSt. Mary's2004-07-15
Champion Communication (Upper Marlboro)LTRStandardUpper MarlboroPrince George's2004-07-15
Champion Communication (Waldorf)LTRStandardWaldorfCharles2004-07-15
Charles CountyMotorolaType II SmartnetVariousCharles2022-03-28
Charles County SchoolsDMRMotorola Capacity Plus Single Site (TRBO)La PlataCharles2020-03-05
Choptank Electric CooperativeDMRMotorola Connect Plus (TRBO)VariousMulti-County [9]2022-08-01
Com Pros (Passport)LTRPassportVariousMulti-County [5]2017-07-04
Communications ElectronicsDMRMotorola Capacity Plus Single Site (TRBO)BaltimoreBaltimore2016-08-05
Cove Point Liquid Natural Gas TerminalDMRMotorola Capacity Plus Single Site (TRBO)LusbyCalvert2021-03-25
Delmarva Power / Atlantic City ElectricMotorolaType II SmartZoneVariousMulti-County [23]2022-05-29
DMR-MARC Amateur Radio Network (MD)DMRConventional NetworkedVariousMulti-County [9]2022-04-23
Federal Correctional Institution CumberlandMotorolaType II SmartZoneCumberlandAllegany2011-07-26
FedExFieldLTRStandardLandoverPrince George's2017-10-31
First Responders Interoperable Radio System Team (FIRST)Project 25Phase IIVariousStatewide2022-07-15
FirstEnergyProject 25Phase IVariousMulti-County [46]2022-07-15
FleetCallNXDNNEXEDGE 4800VariousMulti-County [15]2022-01-16
FleetTalk (DC-Area Connect Plus)DMRMotorola Connect Plus (TRBO)VariousMulti-County [8]2022-08-04
FleetTalk (Silver Spring LTR)LTRStandard and PassportSilver SpringMulti-County [3]2020-07-01
Frederick County, MDProject 25Phase IFrederickFrederick2022-06-27
Garrett CountyLTRStandardOaklandMulti-County [4]2020-07-01
Gaylord National Resort and Convention CenterDMRMotorola Capacity Plus Single Site (TRBO)National HarborPrince George's2018-11-16
Hollywood Casino PerryvilleDMRMotorola Capacity Plus Single Site (TRBO)PerryvilleCecil2016-05-22
Horseshoe Casino BaltimoreDMRMotorola Capacity Plus Single Site (TRBO)BaltimoreBaltimore2016-05-22
Howard Communications (Baltimore NXDN)NXDNIcom IDAS Type DBaltimoreBaltimore2020-07-01
Howard Communications (Capacity Plus)DMRMotorola Capacity Plus Single Site (TRBO)BaltimoreBaltimore2020-11-03
Howard Communications (Columbia NXDN)NXDNIcom IDAS Type DColumbiaHoward2020-07-01
Howard CountyProject 25Phase IVariousHoward2021-11-28
Howard County General HospitalDMRMotorola Capacity Plus Single Site (TRBO)ColumbiaHoward2016-07-10
Integrated Wireless Network (IWN) National Capital RegionProject 25Phase IVariousMulti-County [13]2020-08-08
Interstate Repeater SystemDMRConventional NetworkedVariousMulti-County [19]2022-08-06
James J. Rowley Training CenterMotorolaType II SmartZoneLaurelPrince George's2022-03-29
Johns Hopkins Bayview Medical CenterDMRMotorola Capacity Plus Single Site (TRBO)BaltimoreBaltimore2016-05-22
Johns Hopkins HospitalDMRMotorola Capacity Plus Single Site (TRBO)BaltimoreBaltimore2020-10-09
Johns Hopkins School of Public HealthDMRMotorola Capacity Plus Single Site (TRBO)BaltimoreBaltimore2016-07-21
Joint National Capital RegionProject 25Phase IVariousMulti-County [22]2022-07-16
Justice Integrated Wireless NetworkProject 25Phase IIVariousMulti-County [54]2022-06-27
Kroger Customer Fulfillment CenterDMRMotorola Capacity Plus Single Site (TRBO)FrederickFrederick2022-08-01
Live! Casino and HotelDMRMotorola Connect Plus (TRBO)HanoverAnne Arundel2018-04-07
M and D Technical ServicesLTRStandardHagerstownWashington2018-07-20
Maryland Aviation AdministrationProject 25Phase IBWI AirportAnne Arundel2019-04-29
Maryland Transit AdministrationMotorolaType II SmartnetBaltimoreMulti-County [4]2018-03-07
Maryland Zoo in BaltimoreDMRMotorola Capacity Plus Single Site (TRBO)BaltimoreBaltimore2018-10-08
Meritus Medical CenterNXDNNEXEDGE 4800HagerstownWashington2019-11-01
MGM National HarborDMRMotorola Capacity Plus Single Site (TRBO)Oxon HillPrince George's2018-06-05
Mid-Atlantic Digital Radio NetworkDMRMotorola Connect Plus (TRBO)VariousMulti-County [40]2021-10-22
Montgomery County, MDProject 25Phase IIVariousMontgomery2022-01-16
Montgomery County, MD SchoolsDMRMotorola Capacity Plus Multi Site (TRBO)VariousMontgomery2021-09-08
NASA Goddard Space Flight CenterProject 25Phase IIVariousMulti-County [3]2021-05-17
National AquariumDMRMotorola Capacity Plus Single Site (TRBO)BaltimoreBaltimore2016-05-22
National Institutes of HealthProject 25Phase IIVariousMulti-County [2]2022-07-30
Ocean CityProject 25Phase IIOcean CityWorcester2022-06-12
Pine Hill Electronics 1LTRStandardTowsonBaltimore2018-07-20
Pine Hill Electronics 2LTRStandardTowsonBaltimore2018-07-20
Prince George's CountyProject 25Phase IIVariousPrince George's2022-03-12
R and R CommunicationsLTRStandardClear SpringWashington2018-07-20
R.E. MichelDMRMotorola Capacity Plus Single Site (TRBO)Glen BurnieAnne Arundel2016-11-13
Redi-Call Communications (Salisbury)LTRStandardSalisburyWicomico2020-08-15
Rockville Public WorksDMRMotorola Capacity Plus Single Site (TRBO)RockvilleMontgomery2022-05-09
Rockwell Collins-ARINCTETRAStandardAnne Arundel2014-09-12
Rocky Gap Casino ResortNXDNNEXEDGE 9600FlintstoneAllegany2017-08-31
Salisbury UniversityDMRMotorola Capacity Plus Single Site (TRBO)SalisburyWicomico2017-12-28
Somerset County, MDProject 25Phase IIVariousSomerset2021-07-11
Southwest Airlines (BWI)DMRMotorola Capacity Plus Single Site (TRBO)BWI AirportAnne Arundel2018-10-08
St. Mary's CountyProject 25Phase IIVariousSt. Mary's2022-04-20
StrathmoreLTRStandardNorth BethesdaMontgomery2011-09-04
Teltronic (Princess Anne Capacity Plus)DMRMotorola Capacity Plus Single Site (TRBO)Princess AnneSomerset2021-12-11
Teltronic (Salisbury Capacity Plus)DMRMotorola Capacity Plus Single Site (TRBO)SalisburyWicomico2021-12-11
Teltronic (Salisbury)LTRStandardSalisburyWicomico2021-12-11
Teltronic (Whaleyville Capacity Plus)DMRMotorola Capacity Plus Single Site (TRBO)WhaleyvilleWorcester2016-06-02
Towson UniversityMotorolaType II SmartnetTowsonBaltimore2011-07-26
TWR Comms (490 MHz)LTRStandardFrederickFrederick2019-07-26
TWR Comms (Passport)LTRPassportVariousMulti-County [8]2017-06-19
Unidentified Federal P25 (680)Project 25Phase IMulti-County [4]2020-04-14
United States Department of Defense (1B5C8-001)Project 25Phase IIVariousMulti-County [8]2021-07-23
University of Maryland Capital Region Medical CenterDMRMotorola Capacity Plus Single Site (TRBO)LargoPrince George's2022-04-29
University of Maryland Medical CenterLTRStandardBaltimoreBaltimore2011-12-12
University of Maryland, Baltimore CountyDMRMotorola Capacity Plus Multi Site (TRBO)CatonsvilleBaltimore2016-11-13
University of Maryland, College ParkMotorolaType II SmartnetCollege ParkPrince George's2020-12-13
Upper Maryland Eastern Shore ConsortiumMotorolaType II SmartZoneUpper ShoreQueen Anne's2020-04-18
Washington CountyProject 25Phase IVariousWashington2020-07-27
Washington Metropolitan Area Transit Authority (P16)MotorolaType II SmartnetVariousMulti-County [10]2020-10-13
Washington Metropolitan Area Transit Authority (P25)Project 25Phase IIVariousMulti-County [10]2021-07-15
Wicomico CountyProject 25Phase IISalisburyWicomico2020-07-22
Wisp ResortDMRMotorola Capacity Plus Single Site (TRBO)McHenryGarrett2020-12-14
Worcester CountyProject 25Phase IIVariousWorcester2022-06-12
Yellow Cab of BaltimoreLTRStandardBaltimoreBaltimore2015-09-18