WPZ39 path 2 · Fixed Point-to-Point length0.4 mi · 674 m frequency18995 MHz txTX 41.9859, -87.8659 · ant 90 ft AGL (725 ft AMSL) rxRX 41.9850, -87.8578 · ant 47 ft AGL (685 ft AMSL) 600 ft650 ft700 ft750 ft0.0 mi0.1 mi0.2 mi0.3 mi0.3 mi0.4 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →