WHA814 path 1 · Fixed Point-to-Point length4.9 mi · 7896 m frequency12925 MHz txTX 41.8989, -87.6231 · ant 1004 ft AGL (1689 ft AMSL) rxRX 41.9486, -87.6911 600 ft800 ft1,000 ft1,200 ft1,400 ft1,600 ft0.0 mi1.0 mi2.0 mi2.9 mi3.9 mi4.9 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →