WHO437 path 4 · Fixed Point-to-Point length24.0 mi · 38689 m frequency6375.14 MHz txTX 38.8167, -90.7582 · ant 168 ft AGL (739 ft AMSL) rxRX 38.8331, -91.2032 500 ft600 ft700 ft800 ft900 ft0.0 mi4.8 mi9.6 mi14.4 mi19.2 mi24.0 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →