WLD645 path 1 · Fixed Point-to-Point length13.1 mi · 21063 m frequency6887.5 MHz txTX 39.9331, -89.0825 · ant 170 ft AGL (815 ft AMSL) rxRX 39.9489, -88.8369 600 ft650 ft700 ft750 ft800 ft850 ft0.0 mi2.6 mi5.2 mi7.9 mi10.5 mi13.1 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →