KB55020 path 2 · Area length0.4 mi · 662 m frequency2025.5 MHz txTX 38.6245, -90.1879 · ant 20 ft AGL (486 ft AMSL) rxRX 38.6300, -90.1906 · ant 20 ft AGL (476 ft AMSL) 400 ft450 ft500 ft550 ft0.0 mi0.1 mi0.2 mi0.2 mi0.3 mi0.4 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →