WLM581 path 1 · Fixed Point-to-Point length1.9 mi · 3031 m frequency7012.5 MHz txTX 18.1697, -66.5767 · ant 140 ft AGL (4323 ft AMSL) rxRX 18.1528, -66.5542 3,700 ft3,800 ft3,900 ft4,000 ft4,100 ft4,200 ft4,300 ft0.0 mi0.4 mi0.8 mi1.1 mi1.5 mi1.9 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →