WHF255 path 1 · Fixed Point-to-Point length0.0 mi · 1 m frequency947 MHz txTX 40.1417, -87.3917 · ant 63 ft AGL (640 ft AMSL) rxRX 40.1417, -87.3917 550 ft600 ft650 ft0.0 mi0.0 mi0.0 mi0.0 mi0.0 mi0.0 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →