KB55120 path 11 · Area length21.3 mi · 34251 m frequency2097.5 MHz txTX 47.6682, -117.4202 · ant 20 ft AGL (1958 ft AMSL) rxRX 47.6593, -116.9644 · ant 400 ft AGL (4783 ft AMSL) 2,000 ft2,500 ft3,000 ft3,500 ft4,000 ft4,500 ft5,000 ft0.0 mi4.3 mi8.5 mi12.8 mi17.0 mi21.3 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →