Green circles represent the signal received at the various sites,
Yellow circles represent the signal at receivers that are part of a voting group and are receiving but not currently selected.
A Red line appears when the link is transmitting
A map overlay of the computed signal strength out to 90 miles appears whenever Lyman transmits.The Legend is to the left of the map
Exception: (there always is one) The circle for the W7WRG system represents the signal received AT LYMAN because there is no Svxlink system at W7WRG