WPNA504 path 1 · Area length0.0 mi · 1 m frequency956.29375 MHz txTX 31.4796, -101.7423 · ant 20 ft AGL (2684 ft AMSL) rxRX 31.4796, -101.7423 · ant 20 ft AGL (2684 ft AMSL) 2,620 ft2,640 ft2,660 ft2,680 ft2,700 ft2,720 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 →