WPSZ668 path 1 · Area length0.0 mi · 1 m frequency956.40625 MHz txTX 47.5510, -111.5390 · ant 20 ft AGL (3382 ft AMSL) rxRX 47.5510, -111.5390 · ant 20 ft AGL (3382 ft AMSL) 3,320 ft3,340 ft3,360 ft3,380 ft3,400 ft3,420 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 →