| Frequency
| Input
| Callsign
| Description
| System/Category
| Tag
| Updated
|
| 46.24000 |
|
WNLW577 |
Fire Ch 3 (used for mutual aid) |
Frederick, County of |
Interop |
2004:05:05 |
| 46.34000 |
|
KTP975 |
Fire Ch 2 Pager Alert (simulcast of main fire talkgroup) |
Frederick, County of |
Fire Dispatch |
2004:05:05 |
| 46.42000 |
|
KGG530 |
Fire Ch 1 (used for mutual aid) |
Frederick, County of |
Interop |
2004:05:05 |
| 46.44000 |
|
WNLW577 |
Fire Ch 4 Helicopter Patch to TRS (talkgroup is dispatcher selectable) |
Frederick, County of |
Fire-Tac |
2004:05:05 |
| 121.97500 |
|
|
Clearance Delivery/Ground |
Frederick Municipal Airport (FDK) |
Aircraft |
2012:05:02 |
| 122.72500 |
|
|
Unicom |
Frederick Municipal Airport (FDK) |
Aircraft |
2006:03:19 |
| 124.87500 |
|
|
Automated Weather Observing System (AWOS) |
Frederick Municipal Airport (FDK) |
Aircraft |
2006:03:19 |
| 126.90000 |
|
|
Clearance Delivery |
Frederick Municipal Airport (FDK) |
Aircraft |
2012:05:02 |
| 130.27500 |
|
|
Frederick Aviation (FBO) |
Frederick Municipal Airport (FDK) |
Aircraft |
2006:08:15 |
| 132.40000 |
|
|
Tower |
Frederick Municipal Airport (FDK) |
Aircraft |
2012:05:01 |
| 147.06000 |
147.66000 |
K3MAD |
MId-Atlantic DX |
Skywarn/RACES |
Ham |
2011:10:06 |
| 151.91000 |
|
|
Site 033 Middletown, MD |
First Energy: Allegheny Power |
TRS |
2012:11:04 |
| 152.24000 |
|
|
Site 033 Middletown, MD |
First Energy: Allegheny Power |
TRS |
2012:11:04 |
| 152.33000 |
|
KBL234 |
Yellow Taxi Cab (Base) |
Transportation |
Transportation |
2010:01:08 |
| 153.62000 |
|
|
Site 033 Middletown, MD |
First Energy: Allegheny Power |
TRS |
2012:11:04 |
| 153.71000 |
|
|
Site 033 Middletown, MD |
First Energy: Allegheny Power |
TRS |
2012:11:04 |
| 153.84500 |
|
KUP268 |
Fire Pager Alert (simulcast of talkgroup 9A) |
Frederick, County of |
Fire Dispatch |
2013:01:07 |
| 154.28000 |
|
KTP975 |
Fire Mutual Aid (F-MARS) |
Frederick, County of |
Interop |
2012:12:10 |
| 154.49000 |
|
WQMZ420 |
Costco |
Monocacy Blvd and Urbana Pike |
Business |
2010:10:22 |
| 154.57000 |
|
|
Wal-Mart |
Evergreen Square Shopping Center |
Business |
2009:12:02 |
| 154.60000 |
|
|
Sam's Club (adjacent to mall) |
Francis Scott Key Mall Shopping Center |
Business |
2010:06:18 |
| 156.00000 |
|
KCR945 |
Services / Public Works (Light, Water & Sewer, etc.) / Police |
Thurmont, Town of |
Public Works |
2005:05:27 |
| 157.59000 |
|
KBL234 |
Yellow Taxi Cab (Mobile) |
Transportation |
Transportation |
2010:01:08 |
| 158.25000 |
|
WNJF452 |
Potomac Edison/Allegheny Power |
Utilities |
Utilities |
2010:02:10 |
| 171.72500 |
172.52500 |
|
Catoctin Mountain Park |
National Park Service |
Federal |
2008:11:09 |
| 385.70000 |
|
|
Site 001 Fort Detrick |
Joint National Capital Region |
TRS |
2011:09:29 |
| 385.80000 |
|
|
Site 001 Fort Detrick |
Joint National Capital Region |
TRS |
2011:09:29 |
| 385.95000 |
|
|
Site 001 Fort Detrick |
Joint National Capital Region |
TRS |
2011:09:29 |
| 386.05000 |
|
|
Site 007 Camp David |
Joint National Capital Region |
TRS |
2011:09:28 |
| 387.23750 |
|
|
Site 001 Fort Detrick |
Joint National Capital Region |
TRS |
2011:09:29 |
| 387.25000 |
|
|
Site 007 Camp David |
Joint National Capital Region |
TRS |
2011:09:28 |
| 387.53750 |
|
|
Site 001 Fort Detrick |
Joint National Capital Region |
TRS |
2011:09:29 |
| 387.63750 |
|
|
Site 001 Fort Detrick |
Joint National Capital Region |
TRS |
2011:09:29 |
| 387.96250 |
|
|
Site 007 Camp David |
Joint National Capital Region |
TRS |
2011:09:28 |
| 389.17500 |
|
|
Site 007 Camp David |
Joint National Capital Region |
TRS |
2011:09:28 |
| 408.56250 |
|
|
Site 003 Frederick, MD |
National Institutes of Health |
TRS |
2012:08:31 |
| 409.37500 |
|
|
Site 003 Frederick, MD |
National Institutes of Health |
TRS |
2012:08:31 |
| 409.70000 |
|
|
Site 003 Frederick, MD |
National Institutes of Health |
TRS |
2012:08:31 |
| 410.57500 |
|
|
Site 003 Frederick, MD |
National Institutes of Health |
TRS |
2012:08:31 |
| 449.10000 |
444.10000 |
N3ST |
Central Maryland Repeater Group (Frederick) |
Skywarn/RACES |
Ham |
2011:10:20 |
| 452.43750 |
457.43750 |
WQPN334 |
Security |
Francis Scott Key Mall Shopping Center |
Security |
2012:12:21 |
| 461.48750 |
|
|
Site 001 Primary |
Business Radio Products (Frederick 460 MHz) |
TRS |
2011:09:05 |
| 461.65000 |
|
|
75-80 Dragway |
Entertainment |
Business |
2010:06:13 |
| 461.73750 |
|
|
Site 001 Primary |
Business Radio Products (Frederick 460 MHz) |
TRS |
2011:09:05 |
| 461.98750 |
|
|
Site 001 Primary |
Business Radio Products (Frederick 460 MHz) |
TRS |
2011:09:05 |
| 462.63750 |
|
|
Carroll Creek Montessori Public Charter School |
Schools |
Schools |
2012:08:30 |
| 462.97500 |
467.97500 |
KBP685 |
Frederick County EMS to Frederick Memorial Hospital |
Frederick, County of |
Hospital |
2010:02:10 |
| 463.00000 |
468.00000 |
WNFL905 |
Frederick County EMS to Frederick Memorial Hospital |
Frederick, County of |
Hospital |
2010:02:10 |
| 463.10000 |
468.10000 |
KBP685 |
Frederick County EMS to Frederick Memorial Hospital |
Frederick, County of |
Hospital |
2010:02:10 |
| 463.12500 |
468.12500 |
KNFL905 |
EMS to Hospital (Med-6) |
Frederick, County of |
Hospital |
2004:05:05 |
| 463.33750 |
|
|
Site 001 Primary |
Business Radio Products (Frederick 460 MHz) |
TRS |
2011:09:05 |
| 463.58750 |
|
|
Site 001 Primary |
Business Radio Products (Frederick 460 MHz) |
TRS |
2011:09:05 |
| 464.42500 |
469.42500 |
KXI338 |
Department of Public Safety Ch. 1 |
Mount Saint Mary's University |
Security |
2008:01:16 |
| 464.97500 |
469.97500 |
WPPT613 |
Security |
Hood College |
Security |
2007:07:30 |
| 467.22500 |
|
WQFC335 |
JCPenney |
Francis Scott Key Mall Shopping Center |
Business |
2011:03:07 |
| 467.75000 |
|
WQDF547 |
Target Ch 1 - Floor Ops |
Riverview Plaza Shopping Center |
Business |
2009:01:07 |
| 467.76250 |
|
WQHD882 |
Home Depot |
Riverview Plaza Shopping Center |
Business |
2009:01:07 |
| 467.85000 |
|
WQMD882 |
Michaels |
Riverview Plaza Shopping Center |
Business |
2011:03:07 |
| 467.90000 |
|
WQFQ912 |
Office Depot |
Riverview Plaza Shopping Center |
Business |
2011:03:07 |
| 467.90000 |
|
WQFU432 |
Best Buy |
Evergreen Square Shopping Center |
Business |
2010:12:24 |
| 467.92500 |
|
|
Hilton Garden Inn |
Hotels |
Business |
2012:08:30 |
| 467.92500 |
|
WPYX853 |
Victoria's Secret |
Francis Scott Key Mall Shopping Center |
Business |
2011:03:07 |
| 488.46250 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 488.58750 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 490.13750 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 494.55000 |
|
|
Site 001 Site-1 |
Business Radio Products (Frederick 490 MHz) |
TRS |
2011:09:05 |
| 495.10000 |
|
|
Site 001 Site-1 |
Business Radio Products (Frederick 490 MHz) |
TRS |
2011:09:05 |
| 495.12500 |
|
|
Site 001 Site-1 |
Business Radio Products (Frederick 490 MHz) |
TRS |
2011:09:05 |
| 495.71250 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 495.73750 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 495.76250 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 495.81250 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 495.83750 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 495.91250 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 495.93750 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 495.98750 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 496.26250 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 496.36250 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 496.41250 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 496.63750 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 496.81250 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 496.83750 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 496.90000 |
|
|
Site 001 Site-1 |
Business Radio Products (Frederick 490 MHz) |
TRS |
2011:09:05 |
| 496.93750 |
|
|
Site 002 Unconfirmed LCN |
Champion Communication (Frederick) |
TRS |
2000:01:01 |
| 496.97500 |
|
|
Site 001 Site-1 |
Business Radio Products (Frederick 490 MHz) |
TRS |
2011:09:05 |
| 771.15625 |
|
|
Site 002 Brunswick |
Frederick County |
TRS |
2012:07:06 |
| 772.03125 |
|
|
Site 002 Brunswick |
Frederick County |
TRS |
2012:07:06 |
| 772.65625 |
|
|
Site 002 Brunswick |
Frederick County |
TRS |
2012:07:06 |
| 774.40625 |
|
|
Site 002 Brunswick |
Frederick County |
TRS |
2012:07:06 |
| 774.88125 |
|
|
Site 002 Brunswick |
Frederick County |
TRS |
2012:07:06 |
| 851.61250 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 851.91250 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 853.01250 |
|
WPVS828 |
Fire Ch A16 Talk-Around (I-Tac 4) |
Frederick, County of |
Fire-Talk |
2012:08:28 |
| 853.22500 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 853.47500 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 853.75000 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 854.98750 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 856.13750 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 856.48750 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 857.08750 |
806.46250 |
WPGU279 |
School Bus Dispatch |
Frederick, County of |
Schools |
2010:08:13 |
| 857.48750 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 858.08750 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 858.48750 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
| 859.48750 |
|
|
Site 001 Simulcast |
Frederick County |
TRS |
2013:01:07 |
