WBS387 path 1 · Fixed Point-to-Point length0.0 mi · 1 m frequency1990 MHz txTX 41.8789, -87.6361 rxRX 41.8789, -87.6361 580 ft600 ft620 ft640 ft660 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 →