Baltimore City, Maryland (MD) Scanner Frequencies and Radio Frequency Reference

Baltimore City, Maryland

Last Updated: June 29, 2025, 19:01 pm UTC

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Entity	Entity Type
Baltimore City Trunked Systems (18)	Trunked
Baltimore City Amateur Radio	Amateur Radio
Baltimore City	Category
Higher Education	Category
Federal	Category
Attractions	Attraction
Businesses	Business Group
Hospitals/Healthcare	Business Group

Frequencies

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Baltimore City

City Public Safety

Baltimore City
Project 25 Phase I

Baltimore Police and Fire use this system.

Baltimore Fire 800 MHz Conventional

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
851.200	WQCB503	M	156.7 PL	BFD A10 Tlk1	Talk-Around 1 (can be used in duplex mode)	FM	Fire-Talk
851.9375	WQCD704	M	156.7 PL	BFD A11 Tlk2	Talk-Around 2	FM	Fire-Talk

Baltimore Government

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
453.200	WPWY573	RM	172 DPL	BCC 1 Security	Convention Center - Security (Ch. 1)	FMN	Security
453.3625	WPWY573	RM	065 DPL	BCC 2 Food	Convention Center - Food (Ch. 2)	FMN	Business
460.3125	WPWY573	RM	311 DPL	BCC 3 Mnt	Convention Center - Maintenance (Ch. 3)	FMN	Business
460.3875	WPWY573	RM	311 DPL	BCC 4 Ops	Convention Center - Operations (Ch. 4)	FMN	Business
465.1125		M	343 DPL	BCC 5 LoadngDock	Convention Center - Loading Dock (Ch. 5)	FMN	Business
123.025		BM		Baltimore PD Air	Police Air	AM	Aircraft

Higher Education

Johns Hopkins University

Johns Hopkins Hospital
DMR Motorola Capacity Plus Single Site (TRBO)

Hospital operations.

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
461.775	WQBN701	RM	141.3 PL	JHU Security	Hospital Security	FM	Security
451.675	WPKF819	RM	CC 5 TG 10 SL 1	JHUCom Sec1	Commons - Security 1	DMR	Security
451.675	WPKF819	RM	CC 5 TG 20 SL 2	JHUCom Cmd	Commons - Command	DMR	Security
452.150	WPKF819	RM	CC 5 TG 30 SL 1	JHUCom Ops	Commons - Ops	DMR	Schools
452.150	WPKF819	RM	CC 5 TG 40 SL 2	JHUCom BPD	Commons - BPD Northern	DMR	Law Dispatch
464.825	WPKF819	RM	CC 5 TG 50 SL 1	JHUCom Sec2	Commons - Security 2	DMR	Security
464.825	WPKF819	RM	CC 5 TG 60 SL 2	JHUComm HERU	Commons - Hopkins Emergency Response Unit	DMR	EMS Dispatch
464.575	WPKF819	RM	CC 5 TG 10 SL 1	JHUWym Sec1	Wyman - Security 1	DMR	Security
464.575	WPKF819	RM	CC 5 TG 20 SL 2	JHUWym Cmd	Wyman - Command	DMR	Security
461.3875	WPKF819	RM	CC 5 TG 30 SL 1	JHUWym Ops	Wyman - Ops	DMR	Schools
461.3875	WPKF819	RM	CC 5 TG 40 SL 2	JHUWym BPD	Wyman - BPD Northern	DMR	Law Dispatch
461.5375	WPKF819	RM	CC 5 TG 50 SL 1	JHUWym Sec2	Wyman - Security 2	DMR	Security
461.5375	WPKF819	RM	CC 5 TG 70 SL 2	JHUWym Wyman	Wyman - Wyman	DMR	Schools
461.7125	WPKF819	RM	CC 5 TG 10 SL 1	JHUEst Sec1	Eastern - Security 1	DMR	Security
461.7125	WPKF819	RM	CC 5 TG 20 SL 2	JHUEst Cmd	Eastern - Command	DMR	Security
452.3625	WPKF819	RM	CC 5 TG 30 SL 1	JHUEst Ops	Eastern - Ops	DMR	Schools
452.3625	WPKF819	RM	CC 5 TG 40 SL 2	JHUEst BPD	Eastern - BPD Northern	DMR	Law Dispatch
453.0125	WPKF819	RM	CC 5 TG 50 SL 1	JHUEst Sec2	Eastern - Security 2	DMR	Security
453.0125	WPKF819	RM	CC 5 TG 80 SL 2	JHUEst Estrn	Eastern - Eastern	DMR	Schools
461.200	WPKF819	RM	CC 5 TG 10 SL 1	JHUKes Sec1	Keswick - Security 1	DMR	Security
461.200	WPKF819	RM	CC 5 TG 20 SL 2	JHUKes Cmd	Keswick - Command	DMR	Security
461.900	WPKF819	RM	CC 5 TG 30 SL 1	JHUKes Ops	Keswick - Ops	DMR	Schools
461.900	WPKF819	RM	CC 5 TG 40 SL 2	JHUKes BPD	Keswick - BPD Northern	DMR	Law Dispatch
463.3125	WPKF819	RM	CC 5 TG 50 SL 1	JHUKes Sec2	Keswick - Security 2	DMR	Security
463.3125	WPKF819	RM	CC 5 TG 60 SL 2	JHUKes HERU	Keswick - Hopkins Emergency Response Unit	DMR	EMS Dispatch
462.275	WPKF819	BM	CC 15 TG 100 SL 1	JHU Homewood	Homewood Campus Building Services	DMR	Schools
464.100	WPUE405	RM	CC 14 TG 7600 SL 2	JHU BSPH Sec	Bloomberg School of Public Health - Security	DMR	Security
464.100	WPUE405	RM	CC 14 TG 7500 SL 1	JHU BSPH Ops	Bloomberg School of Public Health - Operations	DMR	Schools
464.475	WPKF819	BM	CC 15 TG 102 SL *	JHU Bldg Svcs	Building Services	DMR	Schools

Maryland Institute College of the Arts

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
461.575	WPTP793	RM	71.9 PL	MICA Facillities	Facilities Maintenance [Expired 11/21]	FMN	Schools

Notre Dame of Maryland University

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
461.300	WQTE358	BM	127.3 PL	NDMU Hskpng 3000	Housekeeping	FMN	Schools
461.9625	WQTE358	BM	156.7 PL	NDMU Hskpng 9625	Housekeeping	FMN	Schools
462.1375	WQTE358	RM	173.8 PL	NDMUPublicSafety	Public Safety	FMN	Security

University of Maryland at Baltimore

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
494.9125	KNS222	RM	CC 7 TG 11 SL 2	UMB Police	Police Primary	DMR	Law Dispatch
463.350	WPFE385	RM	CC 7 TG 12 SL *	UMB Police2	Police [Expired/Cancelled]	DMR	Law Talk
495.2375	KNS244	RM		UMB Police3	Police	DMR	Law Tac
461.825	WPRZ834	RM	CC 12 TG 4000 SL *	UMB Maintenance	Maintenance	DMR	Schools
463.750	WPLG707	RM	CC 10 TG * SL *	UMB Maint B	Maintenance	DMR	Business
463.700	WPDE870	RM	CC 15 TG 1000 SL 1	UMB Bldg Svcs	Building Services	DMR	Schools
464.375	WNMB944	RM	CC 13 TG * SL *	UMB Parking Sec	Parking Garages Security	DMR	Security

Federal

Coast Guard

Frequency	Type	Tone	Alpha Tag	Description	Mode	Tag
157.075	BM		USCG 81A	Marine Ch. 81A Sector Baltimore	FM	Federal
157.125	BM		USCG 82A	Marine Ch. 82A Sector Baltimore	FM	Federal
157.150	BM		USCG 23A	Marine Ch. 23A Sector Baltimore/Aircraft	FM	Federal
162.325	BM		USCG 111	Ch. CG111 Sector Baltimore	P25	Federal
345.000	BM	CSQ	USCG Air	Aircraft Primary/Air-to-Air	AM	Aircraft

Federal Bureau of Investigation

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
167.6375			167 NAC	FBI 167.6375	Operations	P25e	Law Tac
167.6625			167 NAC	FBI 167.6625	Operations	P25e	Law Tac

Social Security Administration

Frequency	License	Type	Tone	Alpha Tag	Description	Mode	Tag
463.2625	WQEP639	RM	115 DPL	SSA Security	Security	FMN	Security