WPNM250 path 2 · Area length0.0 mi · 1 m frequency956.28125 MHz txTX 47.7811, -111.6183 · ant 20 ft AGL (3820 ft AMSL) rxRX 47.7811, -111.6183 · ant 20 ft AGL (3820 ft AMSL) 3,760 ft3,780 ft3,800 ft3,820 ft3,840 ft3,860 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 →