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      VSP, NWS, VA-EOC BACKBONE
The Virginia Backbone Network carries rainguage and stream data from node to node via

microwave and vhf radio links, this system also can carry voice communications from EOC to
EOC and to the National Weather Service, Hospitals, etc. All transmissions are controlled via
the Virginia State Police Headquarters & VA-EOC.
Roll calls and system maintenance can sometimes be heard daily.

GUAGES AND STREAM MONITORS (all nodes) on
169.500
Diagrams of the Virginia
Backbone Network


Network Map

Virginia Link Map
 
 
 

Rain Guage Repeaters

Location Frequency
Grundy Airport 169.500
Holston Mtn 171.050
Entire backbone 171.100
   
EOC's Id's NODE PL TONE Data and Voice
Downlink

(repeater output)
Data and Voice
Uplink

(repeater input)
Lee
Scott
Wise
234
235
232
High Knob
412.775
(link to NWS-MRX)
173.8 171.925 170.325
171.0875 170.225
Smyth
Tri Cities Airport
243
285
White Top 186.2 171.850 170.325
171.125 170.225
Buchanan
Tazewell
Russell
Dickenson
Grundy (data)
Haysi (data)
253
252
251
231
242
244
Big A 210.7 171.900 170.325
171.025 170.225

 

 

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