| Frequency
| Input
| Callsign
| Description
| System/Category
| Tag
| Updated
|
| 33.74000 |
|
KGD273 |
Civil Defense Sirens |
Harford County Services |
Emergency Ops |
2010:10:06 |
| 37.90000 |
|
WNUH274 |
Public Works |
Harford County Services |
Public Works |
2010:10:06 |
| 37.92000 |
|
WNUH274 |
Public Works |
Harford County Services |
Public Works |
2010:10:06 |
| 37.94000 |
|
|
Public Works |
Harford County Services |
Public Works |
2010:10:06 |
| 37.96000 |
|
|
Public Works |
Harford County Services |
Public Works |
2010:10:06 |
| 126.15000 |
|
|
Tower |
Air Traffic Control - Phillips Army Airfield |
Aircraft |
2010:10:15 |
| 126.20000 |
|
|
Tower |
Air Traffic Control - Weide Army Airfield |
Aircraft |
2010:10:15 |
| 145.33000 |
144.73000 |
K3HT |
Harford County |
Skywarn/RACES |
Ham |
2011:10:06 |
| 146.59500 |
|
|
Harford County |
Skywarn/RACES |
Ham |
2011:10:06 |
| 146.77500 |
146.17500 |
WB0EGR |
Skywarn |
Skywarn/RACES |
Ham |
2008:02:24 |
| 154.08500 |
|
WPUF781 |
Water & Sewer |
Harford County Services |
Utilities |
2010:10:06 |
| 154.26500 |
|
KGD273 |
Mutual Aid |
Harford County Fire/EMS |
Interop |
2010:10:06 |
| 154.28000 |
|
KGD273 |
Mutual Aid |
Harford County Fire/EMS |
Interop |
2010:10:06 |
| 154.29500 |
|
KGD273 |
Mutual Aid |
Harford County Fire/EMS |
Interop |
2010:10:06 |
| 155.08500 |
153.99500 |
KUI559 |
Water & Sewer |
Harford County Services |
Utilities |
2010:10:06 |
| 155.14500 |
|
KTX598 |
Public Works - Licenses & Permits |
Bel Air, Town of |
Public Works |
2010:10:06 |
| 155.40000 |
|
KNBT906 |
Harford Memorial Hospital - Security |
Hospitals |
Security |
2007:05:25 |
| 155.40000 |
|
KNBT906 |
Upper Chesapeake Hospital - Security |
Hospitals |
Security |
2007:05:25 |
| 173.39000 |
|
WNRJ925 |
Departmenrt of Water and Sewe - SCADA (5 sites) |
Harford County Services |
Data |
2010:10:06 |
| 226.40000 |
|
|
Range |
Aberdeen Range |
Military |
2010:10:15 |
| 229.40000 |
|
|
Airfield Operations |
Air Traffic Control - Weide Army Airfield |
Aircraft |
2010:10:15 |
| 229.60000 |
|
|
Airfield Operations |
Air Traffic Control - Phillips Army Airfield |
Aircraft |
2010:10:15 |
| 230.90000 |
|
|
Range |
Aberdeen Range |
Military |
2010:10:15 |
| 234.50000 |
|
|
Range |
Aberdeen Range |
Military |
2010:10:15 |
| 240.50000 |
|
|
Range |
Aberdeen Range |
Military |
2010:10:15 |
| 241.00000 |
|
|
Tower and Army Common |
Air Traffic Control - Phillips Army Airfield |
Aircraft |
2010:10:15 |
| 241.00000 |
|
|
Tower and Army Common |
Air Traffic Control - Weide Army Airfield |
Aircraft |
2010:10:15 |
| 242.40000 |
|
|
National Guard Common |
Maryland National Guard |
Military |
2010:10:15 |
| 246.80000 |
|
|
Maryland National Guard Air-to-Air |
Maryland National Guard |
Military |
2010:10:15 |
| 248.40000 |
|
|
Range Control (linked with TRS talkgroup 80) |
Aberdeen Range |
Military |
2010:10:15 |
| 386.10000 |
|
|
Site 002 Edgewood |
Aberdeen Proving Ground (Project 25) |
TRS |
2010:10:15 |
| 386.40000 |
|
|
Site 003 Churchville |
Aberdeen Proving Ground (Project 25) |
TRS |
2010:10:15 |
| 386.42500 |
|
|
Site 001 Aberdeen |
Aberdeen Proving Ground (Project 25) |
TRS |
2012:06:09 |
| 386.67500 |
|
|
Site 001 Aberdeen |
Aberdeen Proving Ground (Project 25) |
TRS |
2012:06:09 |
| 386.70000 |
|
|
Site 002 Edgewood |
Aberdeen Proving Ground (Project 25) |
TRS |
2010:10:15 |
| 388.00000 |
|
|
Site 002 Edgewood |
Aberdeen Proving Ground (Project 25) |
TRS |
2010:10:15 |
| 388.06250 |
|
|
Site 001 Aberdeen |
Aberdeen Proving Ground (Project 25) |
TRS |
2012:06:09 |
| 388.15000 |
|
|
Site 002 Edgewood |
Aberdeen Proving Ground (Project 25) |
TRS |
2010:10:15 |
| 388.30000 |
|
|
Site 001 Aberdeen |
Aberdeen Proving Ground (Project 25) |
TRS |
2012:06:09 |
| 388.32500 |
|
|
Site 002 Edgewood |
Aberdeen Proving Ground (Project 25) |
TRS |
2010:10:15 |
| 388.45000 |
|
|
Site 001 Aberdeen |
Aberdeen Proving Ground (Project 25) |
TRS |
2012:06:09 |
| 388.65000 |
|
|
Site 001 Aberdeen |
Aberdeen Proving Ground (Project 25) |
TRS |
2012:06:09 |
| 388.80000 |
|
|
Site 003 Churchville |
Aberdeen Proving Ground (Project 25) |
TRS |
2010:10:15 |
| 389.43750 |
|
|
Site 002 Edgewood |
Aberdeen Proving Ground (Project 25) |
TRS |
2010:10:15 |
| 449.37500 |
444.37500 |
W3EHY |
W3EHY (Shawsville) |
General Amateur Radio |
Ham |
2011:11:02 |
| 453.01250 |
|
WNYU786 |
Detention Center Base |
Harford County Sheriff |
Corrections |
2010:10:06 |
| 453.55000 |
458.55000 |
WPAI335 |
Mobile Data Terminals |
Bel Air, Town of |
Data |
2010:10:06 |
| 453.72500 |
|
|
Hazmat |
Harford County Fire/EMS |
Fire-Tac |
2010:10:06 |
| 453.80000 |
458.80000 |
WNZB548 |
Police |
Aberdeen, Town of |
Law Dispatch |
2010:10:06 |
| 453.82500 |
458.82500 |
WQR217 |
Public Works |
Havre de Grace, City of |
Public Works |
2010:10:06 |
| 453.95000 |
458.95000 |
WNBT657 |
Permit & Development |
Harford County Services |
Public Works |
2010:10:06 |
| 458.01250 |
|
WNYU786 |
Detention Center Portables |
Harford County Sheriff |
Corrections |
2010:10:06 |
| 460.07500 |
465.07500 |
WNMR761 |
Mobile Data Terminals |
Harford County Sheriff |
Data |
2010:10:06 |
| 460.12500 |
465.12500 |
WNMR761 |
Mobile Data Terminals |
Harford County Sheriff |
Data |
2010:10:06 |
| 460.22500 |
465.22500 |
WNUU687 |
Mobile Data Terminals |
Havre de Grace, City of |
Data |
2010:10:06 |
| 460.30000 |
465.30000 |
WNMR761 |
Mobile Data Terminals |
Harford County Sheriff |
Data |
2010:10:06 |
| 460.37500 |
465.37500 |
WNMR761 |
Mobile Data Terminals |
Harford County Sheriff |
Data |
2010:10:06 |
| 460.57500 |
465.57500 |
KGD273 |
Mobile Data Terminals |
Harford County Fire/EMS |
Data |
2010:10:06 |
| 460.60000 |
465.60000 |
KGD273 |
Dispatch |
Harford County Fire/EMS |
Fire Dispatch |
2013:01:04 |
| 460.62500 |
465.62500 |
KGD273 |
Mobile Data Terminals |
Harford County Fire/EMS |
Data |
2010:10:06 |
| 461.02500 |
466.02500 |
WPXA823 |
General Dynamics Robotics (Aberdeen) |
Industry |
Business |
2005:06:07 |
| 461.20000 |
466.20000 |
WPXA823 |
General Dynamics Robotics (Aberdeen) |
Industry |
Business |
2005:06:07 |
| 461.22500 |
466.22500 |
WQBD785 |
Department of Water and Sewer |
Harford County Services |
Utilities |
2010:10:06 |
| 461.35000 |
466.35000 |
WPXA823 |
General Dynamics Robotics (Aberdeen) |
Industry |
Business |
2005:06:07 |
| 461.52500 |
466.52500 |
WPXA823 |
General Dynamics Robotics (Aberdeen) |
Industry |
Business |
2005:06:07 |
| 461.55000 |
466.55000 |
WPCE673 |
Communications Electronics Inc. |
Communications Services |
Business |
2005:06:07 |
| 461.80000 |
466.80000 |
WPKU934 |
BayComm |
Communications Services |
Business |
2005:06:07 |
| 461.92500 |
466.92500 |
WPCE673 |
Communications Electronics Inc. |
Communications Services |
Business |
2005:06:07 |
| 463.60000 |
468.60000 |
WPKU934 |
BayComm |
Communications Services |
Business |
2005:06:07 |
| 463.75000 |
468.75000 |
WPKU934 |
BayComm |
Communications Services |
Business |
2005:06:07 |
| 463.82500 |
468.82500 |
WPCE673 |
Communications Electronics Inc. |
Communications Services |
Business |
2005:06:07 |
| 464.05000 |
469.05000 |
WPKU934 |
BayComm |
Communications Services |
Business |
2005:06:07 |
| 464.25000 |
469.25000 |
WPKU934 |
BayComm |
Communications Services |
Business |
2005:06:07 |
| 464.47500 |
|
|
Harford Mall |
Retail |
Business |
2004:12:29 |
| 464.50000 |
|
|
Havre de Grace High School - Security/Maintenance |
Harford County Schools |
Schools |
2008:03:18 |
| 464.85000 |
469.45000 |
WPCE673 |
Communications Electronics Inc. |
Communications Services |
Business |
2005:06:07 |
| 464.91250 |
469.91250 |
WNUV288 |
Harford Mall - Operations, Security, Maintenance |
Retail |
Security |
2004:12:29 |
| 769.80625 |
|
|
Site 001 Harford |
Central Maryland Area Regional Communications Committee (CMARC) |
TRS |
2012:12:30 |
| 770.41875 |
|
|
Site 003 Harford |
First Responders Interoperable Radio System Team (FIRST) |
TRS |
2012:11:26 |
| 770.68125 |
|
|
Site 003 Harford |
First Responders Interoperable Radio System Team (FIRST) |
TRS |
2012:11:26 |
| 771.23125 |
|
|
Site 001 Harford |
Central Maryland Area Regional Communications Committee (CMARC) |
TRS |
2012:12:30 |
| 771.48125 |
|
|
Site 001 Harford |
Central Maryland Area Regional Communications Committee (CMARC) |
TRS |
2012:12:30 |
| 772.15625 |
|
|
Site 001 Harford |
Central Maryland Area Regional Communications Committee (CMARC) |
TRS |
2012:12:30 |
| 772.45625 |
|
|
Site 001 Harford |
Central Maryland Area Regional Communications Committee (CMARC) |
TRS |
2012:12:30 |
| 772.73125 |
|
|
Site 001 Harford |
Central Maryland Area Regional Communications Committee (CMARC) |
TRS |
2012:12:30 |
| 773.58125 |
|
|
Site 003 Harford |
First Responders Interoperable Radio System Team (FIRST) |
TRS |
2012:11:26 |
| 851.25000 |
|
|
Site 001 Simulcast |
Harford County |
TRS |
2012:05:14 |
| 851.28750 |
|
|
Site 001 Simulcast |
Harford County |
TRS |
2012:05:14 |
| 851.77500 |
|
|
Site 001 Simulcast |
Harford County |
TRS |
2012:05:14 |
| 852.28750 |
|
|
Site 001 Simulcast |
Harford County |
TRS |
2012:05:14 |
| 852.36250 |
|
|
Site 001 Simulcast |
Harford County |
TRS |
2012:05:14 |
| 852.78750 |
|
|
Site 001 Simulcast |
Harford County |
TRS |
2012:05:14 |
| 853.37500 |
|
|
Site 001 Simulcast |
Harford County |
TRS |
2012:05:14 |
| 853.77500 |
|
|
Site 001 Simulcast |
Harford County |
TRS |
2012:05:14 |
| 853.81250 |
|
|
Site 001 Simulcast |
Harford County |
TRS |
2012:05:14 |
| 854.93750 |
|
|
Site 017 Whiteford, MD |
Delmarva Power / Atlantic City Electric |
TRS |
2000:01:01 |
| 855.33750 |
|
|
Site 017 Whiteford, MD |
Delmarva Power / Atlantic City Electric |
TRS |
2000:01:01 |
| 855.68750 |
|
|
Site 017 Whiteford, MD |
Delmarva Power / Atlantic City Electric |
TRS |
2000:01:01 |
| 855.91250 |
|
|
Site 017 Whiteford, MD |
Delmarva Power / Atlantic City Electric |
TRS |
2000:01:01 |
| 866.01250 |
821.01250 |
WQGF947 |
National Calling |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 866.51250 |
821.51250 |
WQGF947 |
National Tactical 1 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 866.51250 |
|
|
National Tactical 1 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 866.83750 |
821.83750 |
|
Regional Interservice 2 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 866.86250 |
821.86250 |
|
Regional Interservice 5 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 867.01250 |
822.01250 |
WQGF947 |
National Tactical 2 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 867.01250 |
|
|
National Tactical 2 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 867.23750 |
822.23750 |
|
Regional Interservice 3 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 867.48750 |
822.48750 |
|
Regional Interservice 4 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 867.51250 |
822.51250 |
WQGF947 |
National Tactical 3 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 867.51250 |
|
|
National Tactical 3 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 867.76250 |
822.76250 |
|
Regional Interservice 6 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 867.76250 |
|
|
Fire-Police Direct |
Harford County 800 MHz Talk-Around |
Multi-Tac |
2010:10:06 |
| 868.01250 |
823.01250 |
WQGF947 |
National Tactical 4 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 868.01250 |
|
|
National Tactical 4 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |
| 868.51250 |
|
|
Fire Direct |
Harford County 800 MHz Talk-Around |
Fire-Tac |
2010:10:06 |
| 868.51250 |
823.51250 |
|
Regional Interservice 1 |
Harford County 800 MHz Interoperability |
Interop |
2004:12:09 |