1. RRDB
  2. Browse
  3. US
  4. Maryland
  5. Baltimore City
  6. Businesses

Businesses (Baltimore City)

Last Updated: October 25, 2025, 23:18 pm UTC

Hospitals have been moved to their own PAGE 

Category Report

Frequencies

Hotels

Hilton Baltimore Inner Harbor
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.4375WQJI239 RM CC 4
TG 1211
SL 1		 Hilton Balt IH Hilton Baltimore Inner Harbor DMR Business
Hyatt Regency Inner Harbor
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.375WNUK701 RM CC 5
TG 1001
SL 1		 HyattRegency Mnt Maintenance DMR Business
464.975WNUK701 RM CC 5
TG 1001
SL 1		 HyattRegency Ops Operations DMR Business
Marriott Waterfront
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
451.825WPZZ624 RM 71.9 PL Marriott Sec Security FMN Security
452.7375WPZZ624 RM 123.0 PL Marriott Hsk Housekeeping FMN Business
453.0125WPZZ624 RM 71.9 PL Marriott Eng Engineering FMN Business
468.3875 M 71.9 PL Marriott Bnq Banquets FMN Business
Renaissance
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
463.450WRUI872 RM 331 DPL Ren Sec/Eng Security/Engineering FMN Security
464.425WRUI872 RM 423 DPL Ren Houskpng Housekeeping FMN Business
464.525 RM 156.7 PL Ren Banquets Banquets [No Licenswe] FMN Business
Tremont

More repeaters listed on license

FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
153.020WQYD329 RM 206.5 PL Tremont Hotel A Operations FMN Business

Media

Television
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
450.0375KZH878 BM 131.8 PL WBAL Chopper 11 WBAL Chopper 11 FMN Media
455.1625KZH878 BM 131.8 PL WBAL Chopper 11 WBAL Chopper 11 FMN Media
450.1625 BM 131.8 PL WBAL Eng/Avi WBAL Engineering/Aviation FM Media
450.1375KZH878 B 131.8 PL WBAL IFB WBAL IFB FM Media
450.5625KPK428 B 123.0 PL WBFF IFB WBFF IFB FM Media
450.3875WKPL465 BM 141.3 PL WJZ Aviation WJZ Aviation/News FMN Media
450.4375 BM 141.3 PL WJZ Eng WJZ Engineering/Master Control FM Media
450.3375KPG709 B 141.3 PL WJZ IFB WJZ IFB FM Media
450.3125KVX339 RM 131.8 PL WMAR Eng WMAR Engineering FMN Media

Miscellaneous

Business Improvement District
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.400WQIK551 RM CC 3
TG 1000
SL 1		 Harbor East Sec Harbor East - Security DMR Security
464.075 RM CC 10
TG 7000
SL 1		 Waterfront Partn Waterfront Partnership DMR Business
Cruise Ships
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
457.525 M CC 3
TG 587
SL 2		 CarnivalPride587 Carnival Pride DMR Business
457.5375 M CC 5
TG 581
SL 1		 CarnivalPrideBrg Carnival Pride - Bridge DMR Business
457.5375 M CC 5
TG 584
SL 2		 CarnivalPride584 Carnival Pride DMR Business
457.550 M CC 2
TG 582
SL 1		 CarnivalPride582 Carnival Pride DMR Business
457.600 M 103.5 PL CarnivalPrideEng Carnival Pride - Engine Room/Maintenance FMN Business
Food Processing
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.775WREP464 RM 364 DPL DietzandWats Dietz and Watson - Production FMN Business
Manufacturing
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.750WQPW731 BM 431 DPL American Sugar American Sugar Refining FMN Business
464.325WPTX594 BM 127.3 PL Bitumar USA Asph Bitumar USA - Asphalt Manufacturing Operations FMN Business
159.600KS4598 RM 251 DPL Buckeye Oil Buckeye Partners: Oil Ops FMN Business
463.775WNMJ822 BM 065 DPL Eastalco Aluminu Eastalco Aluminum Company - Mechanical Operations FMN Business
452.350WPTV465 BM CC 8
TG 12
SL *		 Gold Bond Fabric Gold Bond Building Products - Fabrication DMR Business
464.3875WPTV465 BM CC 8
TG *
SL *		 Gold Bond Mech Gold Bond Building Products - Mechanical DMR Business
157.515WQPP381 BM 10 RAN SavageIndust Savage Industries NXDN48 Business
464.1875WQNN908 BM 411 DPL Sunoco Terminal Sunoco - Terminal Operations FMN Business
462.000WRCJ233 RM CC 12
TG 1002
SL 2		 Terminal Corp The Terminal Corporation - Distribution Ops DMR Business
464.1125WQTM326 RM 3 RAN UnderArmrMnt Under Armour - Facilities Maintenance NXDN48 Business
461.950WQRR569 RM 2 RAN UnderArmrSec Under Armour - Security NXDN48 Security
462.000WQTW468 RM WR Grace 462.0 W.R. Grace FMN Business
462.200WQYW468 BM 754 DPL WR Grace 462.2 W.R. Grace FMN Business
463.675WQTW468 BM 754 DPL WR Grace 463.675 W.R. Grace FMN Business
Office Buildings
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.575WQVY488 RM CC 7
TG 1
SL 1		 100 East Pratt 100 East Pratt Building - Security/Property Management DMR Business
461.800 RM CC 1
TG 600
SL 1		 201 N Charles St 201 North Charles Street Building DMR Business
464.450WQWA889 RM CC 5
TG 10000
SL 1		 750E Pratt St 750E Pratt Street Building - Security/Maintenance DMR Business
451.725WRXW765 RM CC 9
TG 855
SL 1		 Lillibridge Mnt Lillibridge Healthcare Services - Maintenance DMR Business
451.725WRXW765 RM CC 9
TG 857
SL 2		 Lillibridge Sec Lillibridge Healthcare Services - Security DMR Security
452.3875WQKI320 BM 107.2 PL StPaul Plaza Ofc St. Paul Plaza Office Tower - Facility Management FMN Business
Residential
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
464.0875WRCA566 RM CC 3
TG 105
SL 1		 Icon Residences Icon Residences at the Rotunda DMR Business
461.8625WQIW813 BM CC 7
TG 1
SL 1		 TheResidencesIHB The Residences at the Inner Harbor Baltimore DMR Business

Private EMS

Private EMS
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
460.125WQWG502 RM CC 11
TG *
SL 1		 HatzalahEMS Balt Hatzalah of Baltimore DMR EMS Dispatch
463.7625WQLG759 M 351 DPL MEMSI Ops 1 Maryland Emergency Medical Services (Ch. 1) [Expired 1/20] FM EMS-Talk
463.3125WQLG759 M 351 DPL MEMSI Ops 2 Maryland Emergency Medical Services (Ch. 2) [Expired 1/20] FM EMS-Talk
461.6375WQLG759 M 351 DPL MEMSI Ops 3 Maryland Emergency Medical Services (Ch. 3) [Expired 1/20] FM EMS-Talk
462.1625WQLG759 M 351 DPL MEMSI Ops 4 Maryland Emergency Medical Services (Ch. 4) [Expired 1/20] FM EMS-Talk
461.0875WQLG759 M 351 DPL MEMSI Ops 5 Maryland Emergency Medical Services (Ch. 5) [Expired 1/20] FM EMS-Talk
466.0875WQLG759 M 351 DPL MEMSI Ops 6 Maryland Emergency Medical Services (Ch. 6) [Expired 1/20] FM EMS-Talk
461.2125WQLG759 M 351 DPL MEMSI Bike Unit Maryland Emergency Medical Services: Bike Unit [Expired 1/20] FM EMS-Talk
466.2125WQLG759 M 351 DPL MEMSI Command Maryland Emergency Medical Services: Command [Expired 1/20] FM EMS-Talk

Shipping/Logistics

Amazon.com Fulfillment Center BWI2
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.025WQUS694 RM CC 5
TG 16777215
SL 1		 AZ BWI2 Ops 5 Operations (Ch 5) DMR Business
452.075WQUS694 RM CC 6
TG *
SL *		 AZ BWI2 Ops 6 Operations (Ch 6) DMR Business
452.175WQUS694 RM CC 7
TG 16777215
SL *		 AZ BWI2 Ops 7 Operations (Ch 7) DMR Business
461.425WQUS694 RM CC 8
TG 16777215
SL *		 AZ BWI2 Ops 8 Operations (Ch 8) DMR Business
461.500WQUS694 RM CC 9
TG 16777215
SL *		 AZ BWI2 Ops 9 Operations (Ch 9) DMR Business
464.900WQUS694 RM CC 10
TG 16777215
SL *		 AZ BWI2 Ops 10 Operations (Ch 10) DMR Business
463.725WQUS694 RM CC 11
TG 16777215
SL *		 AZ BWI2 Ops 11 Operations (Ch 11) DMR Business
464.125WQUS694 RM CC 12
TG 16777215
SL *		 AZ BWI2 Ops 12 Operations (Ch 12) DMR Business
Marine
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.375WPVC894 RM CC 1
TG 4000
SL 2		 CONSOL Coal CONSOL Energy - Coal Operations DMR Business
460.9375WPVC894 RM CC 1
TG 2000
SL 2		 CONSOL Marine CONSOL Energy - Marine Operations DMR Business
460.9375WPVC894 RM CC 1
TG 1000
SL 1		 CONSOL Rail CONSOL Energy - Rail Operations DMR Business
461.4375WQRM220 RM CC 1
TG 20
SL 2		 RukertMarine Ops Rukert Marine Terminal - Operations DMR Business
461.4375WQRM220 RM CC 1
TG 10
SL 2		 RukertMarine Sec Rukert Marine Terminal - Security DMR Security
United Parcel Service (UPS)
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.7125WPMR714 RM 612 DPL UPS Ops Vero Rd Operations (Vero Rd) FMN Business
Vehicle Services Americas
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
467.3875WRCC766 BM 123.0 PL VSA Vehicle Mvt Vehicle Movement/Parking (BC) FMN Business
464.6625WRCC766 BM 123.0 PL VSA Pickup Vehicle Pickup FMN Business
Miscellaneous
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
452.2125WRMJ240 RM CC 1
TG *
SL *		 MTC Logistics MTC Logistics - Warehouse DMR Business

Transportation

Transportation
FrequencyLicenseTypeToneAlpha TagDescriptionModeTag
461.6875WQND849 RM CC 1
TG 10000
SL *		 CityWideBus City Wide Bus DMR Transportation
464.8875WQEP335 RM CC 15
TG *
SL *		 MTC Dundalk 8875 MTC - Dundalk Marine Terminal DMR Business
464.9125WQEP335 BM CC 15
TG *
SL *		 MTC Dundalk 9125 MTC - Dundalk Marine Terminal Offloading DMR Business
464.350WPPW807 RM CC 6
TG 2900
SL 1		 MTC Dundalk 3500 MTC - Dundalk and Seagirt Marine Terminals DMR Business
123.025 BM CSQ 4MD Unicom Pier 7 Heliport Unicom / CTAF AM Aircraft