WHB855 path 1 · Fixed Point-to-Point length1.4 mi · 2203 m frequency947.5 MHz txTX 41.8936, -87.6184 · ant 45 ft AGL (668 ft AMSL) rxRX 41.8789, -87.6361 600 ft700 ft800 ft900 ft1,000 ft0.0 mi0.3 mi0.5 mi0.8 mi1.1 mi1.4 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →