WHO623 path 2 · Fixed Point-to-Point length23.3 mi · 37492 m frequency6123.1 MHz txTX 47.6145, -122.3387 · ant 419 ft AGL (567 ft AMSL) rxRX 47.8179, -121.9401 0 ft500 ft1,000 ft1,500 ft0.0 mi4.7 mi9.3 mi14.0 mi18.6 mi23.3 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →