WQBH678 path 1 · Area length0.0 mi · 1 m frequency956.28125 MHz txTX 40.7163, -91.4518 · ant 20 ft AGL (801 ft AMSL) rxRX 40.7163, -91.4518 · ant 20 ft AGL (801 ft AMSL) 740 ft760 ft780 ft800 ft820 ft840 ft0.0 mi0.0 mi0.0 mi0.0 mi0.0 mi0.0 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →