WHT498 path 1 · Fixed Point-to-Point length18.3 mi · 29420 m frequency5974.8 MHz txTX 46.0176, -122.7806 · ant 45 ft AGL (1809 ft AMSL) rxRX 45.7826, -122.9551 0 ft500 ft1,000 ft1,500 ft0.0 mi3.7 mi7.3 mi11.0 mi14.6 mi18.3 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →