WPNM200 path 2 · Area length0.0 mi · 1 m frequency956.28125 MHz txTX 47.7811, -108.6104 · ant 20 ft AGL (3148 ft AMSL) rxRX 47.7811, -108.6104 · ant 20 ft AGL (3148 ft AMSL) 3,080 ft3,100 ft3,120 ft3,140 ft3,160 ft3,180 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 →