WLA639 path 2 · Fixed Point-to-Point length45.7 mi · 73480 m frequency6404.8 MHz txTX 44.7929, -122.3403 · ant 70 ft AGL (4572 ft AMSL) rxRX 45.1434, -123.1301 0 ft1,000 ft2,000 ft3,000 ft4,000 ft5,000 ft0.0 mi9.1 mi18.3 mi27.4 mi36.5 mi45.7 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →