WPNI428 path 1 · Area length0.0 mi · 1 m frequency956.34375 MHz txTX 37.0895, -88.0867 · ant 20 ft AGL (484 ft AMSL) rxRX 37.0895, -88.0867 · ant 20 ft AGL (484 ft AMSL) 420 ft440 ft460 ft480 ft500 ft520 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 →