WPNA490 path 1 · Area length0.0 mi · 1 m frequency956.29375 MHz txTX 30.5827, -99.5770 · ant 20 ft AGL (1596 ft AMSL) rxRX 30.5827, -99.5770 · ant 20 ft AGL (1596 ft AMSL) 1,540 ft1,560 ft1,580 ft1,600 ft1,620 ft1,640 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 →