WHC75 path 1 · Fixed Point-to-Point length3.0 mi · 4828 m frequency6987.5 MHz txTX 47.5898, -122.3347 · ant 87 ft AGL (108 ft AMSL) rxRX 47.6318, -122.3510 0 ft100 ft200 ft300 ft400 ft0.0 mi0.6 mi1.2 mi1.8 mi2.4 mi3.0 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →