KB55404 path 1 · Area length0.0 mi · 1 m frequency12900 MHz txTX 38.6314, -90.2026 rxRX 38.6314, -90.2026 460 ft480 ft500 ft520 ft540 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 →