WDU406 path 1 · Fixed Point-to-Point length21.0 mi · 33785 m frequency6286.19 MHz txTX 41.8325, -90.5407 · ant 184 ft AGL (908 ft AMSL) rxRX 42.0992, -90.7368 700 ft800 ft900 ft1,000 ft0.0 mi4.2 mi8.4 mi12.6 mi16.8 mi21.0 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →