FCCdata AM contour map improvement
FCCdata/Denpahoso AM contour maps for FCC records will now display the 2 mV/m daytime contour (as it does now) as well as the 0.5 mV/m daytime contour. Facilities with night or unlimited records will also show a nighttime 0.5 mV/m skywave contour. You may have to zoom the maps out to see the entire contours.