WHO573 path 3 · Fixed Point-to-Point length23.5 mi · 37745 m frequency2121.6 MHz txTX 39.7291, -105.2375 · ant 20 ft AGL (7456 ft AMSL) rxRX 39.5930, -104.8344 5,500 ft6,000 ft6,500 ft7,000 ft7,500 ft0.0 mi4.7 mi9.4 mi14.1 mi18.8 mi23.5 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →