WHQ740 path 1 · Fixed Point-to-Point length22.7 mi · 36477 m frequency6123.1 MHz txTX 40.8450, -87.2564 · ant 247 ft AGL (914 ft AMSL) rxRX 41.1048, -87.5217 700 ft800 ft900 ft0.0 mi4.5 mi9.1 mi13.6 mi18.1 mi22.7 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →