NWR Coverage


Station Listing County Coverage Listing Back to US Map

Maryland Propagation Coverage Map




Coverage Map Notes
The coverage statistics and maps are calculated using a computer model and station data assuming ideal conditions. Coverage may be 5 to 10 percent below the computer predicted coverage for the following reasons:
  • The computer model is sensitive to antenna performance. Antenna performance is a function of local conditions, causing signals to be stronger signal level in some directions than others.
  • Placement of NWR antennas is dictated by the tower owner, which may result in a less than ideal set up.
  • The antenna may be affected by nearby structures or bodies of water.
  • In some special instances, the antenna may have been intentionally adjusted to be "directional" and provide better coverage to a specific area to the detriment of other areas.
  • Because of variations in local site conditions, the performance of an individual transmitter and antenna may be less than predicted or expected.
  • Seasonal environmental conditions, such as icing or heavy rain, affect performance of a transmitter station and its various components, particularly those subject to continuous weather exposure.
  • The coverage maps are shown in a single color format, which relates to an estimated signal level.
    • White: Signal level of greater than 18dBuV: Reliable coverage

Click on a column heading to sort.
Weather Forecast Office (WFO)

Station Listing

Site Name Transmitter Name Call Sign Frequency Power WFO
Baltimore Pikesville KEC83 162.400 1000Sterling, VA
Frostburg Dan's Rock WXM43 162.425 300Sterling, VA
Hagerstown Clear Spring WXM42 162.475 1000Sterling, VA
Sudlersville Sudlersville WXK97 162.500 1000Mount Holly, NJ
Number of Stations in Maryland = 4


County Coverage Listing

County/City/Area SAME Transmitter Site State Call Sign Frequency Power WFO
Allegany 024001 FrostburgMDWXM43162.425300Sterling, VA
Allegany 024001 MoorefieldWVWXM73162.400500Sterling, VA
Allegany 024001 HagerstownMDWXM42162.4751000Sterling, VA
Anne Arundel 024003 Washington DCDCWNG736162.450300Sterling, VA
Anne Arundel 024003 BaltimoreMDKEC83162.4001000Sterling, VA
Anne Arundel 024003 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
Baltimore 024005 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
Baltimore 024005 BaltimoreMDKEC83162.4001000Sterling, VA
Calvert 024009 BaltimoreMDKEC83162.4001000Sterling, VA
Calvert 024009 SalisburyDEKEC92162.4751000Wakefield, VA
Calvert 024009 ManassasVAKHB36162.5501000Sterling, VA
Caroline 024011 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
Caroline 024011 LewesDEWXJ94162.5501000Mount Holly, NJ
Caroline 024011 SalisburyDEKEC92162.4751000Wakefield, VA
Carroll 024013 HagerstownMDWXM42162.4751000Sterling, VA
Carroll 024013 BaltimoreMDKEC83162.4001000Sterling, VA
Cecil 024015 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
Cecil 024015 PhiladelphiaPAKIH28162.4751000Mount Holly, NJ
Cecil 024015 Hibernia ParkPAWNG704162.4251000Mount Holly, NJ
Charles 024017 ManassasVAKHB36162.5501000Sterling, VA
Charles 024017 Washington DCDCWNG736162.450300Sterling, VA
Charles 024017 FredericksburgVAWZ2527162.425300Sterling, VA
Dorchester 024019 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
Dorchester 024019 SalisburyDEKEC92162.4751000Wakefield, VA
Frederick 024021 BaltimoreMDKEC83162.4001000Sterling, VA
Frederick 024021 ManassasVAKHB36162.5501000Sterling, VA
Frederick 024021 HagerstownMDWXM42162.4751000Sterling, VA
Garrett 024023 Backbone MountainWVKXI73162.450300Coraopolis, PA
Garrett 024023 Greggs KnobWVKWN36162.500300Coraopolis, PA
Garrett 024023 FrostburgMDWXM43162.425300Sterling, VA
Harford 024025 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
Harford 024025 BaltimoreMDKEC83162.4001000Sterling, VA
Howard 024027 Washington DCDCWNG736162.450300Sterling, VA
Howard 024027 BaltimoreMDKEC83162.4001000Sterling, VA
Howard 024027 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
Kent 024029 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
Kent 024029 BaltimoreMDKEC83162.4001000Sterling, VA
Montgomery 024031 Washington DCDCWNG736162.450300Sterling, VA
Montgomery 024031 BaltimoreMDKEC83162.4001000Sterling, VA
Montgomery 024031 ManassasVAKHB36162.5501000Sterling, VA
Prince George's 024033 ManassasVAKHB36162.5501000Sterling, VA
Prince George's 024033 BaltimoreMDKEC83162.4001000Sterling, VA
Prince George's 024033 Washington DCDCWNG736162.450300Sterling, VA
Queen Anne's 024035 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
Queen Anne's 024035 BaltimoreMDKEC83162.4001000Sterling, VA
Queen Anne's 024035 SalisburyDEKEC92162.4751000Wakefield, VA
St. Mary's 024037 HeathsvilleVAWXM57162.4001000Wakefield, VA
St. Mary's 024037 ManassasVAKHB36162.5501000Sterling, VA
St. Mary's 024037 FredericksburgVAWZ2527162.425300Sterling, VA
St. Mary's 024037 SalisburyDEKEC92162.4751000Wakefield, VA
Somerset 024039 AccomackVAKJY99162.5251000Wakefield, VA
Somerset 024039 SalisburyDEKEC92162.4751000Wakefield, VA
Somerset 024039 HeathsvilleVAWXM57162.4001000Wakefield, VA
Talbot 024041 SalisburyDEKEC92162.4751000Wakefield, VA
Talbot 024041 BaltimoreMDKEC83162.4001000Sterling, VA
Talbot 024041 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
Washington 024043 HagerstownMDWXM42162.4751000Sterling, VA
Washington 024043 FrostburgMDWXM43162.425300Sterling, VA
Wicomico 024045 SalisburyDEKEC92162.4751000Wakefield, VA
Wicomico 024045 LewesDEWXJ94162.5501000Mount Holly, NJ
Worcester 024047 SalisburyDEKEC92162.4751000Wakefield, VA
Worcester 024047 LewesDEWXJ94162.5501000Mount Holly, NJ
Worcester 024047 AccomackVAKJY99162.5251000Wakefield, VA
City of Baltimore 024510 SudlersvilleMDWXK97162.5001000Mount Holly, NJ
City of Baltimore 024510 BaltimoreMDKEC83162.4001000Sterling, VA