KB55384 path 4 · Area length43.2 mi · 69575 m frequency2025.5 MHz txTX 42.3241, -122.8724 · ant 20 ft AGL (1416 ft AMSL) rxRX 41.7251, -122.6265 · ant 20 ft AGL (3229 ft AMSL) 1,000 ft2,000 ft3,000 ft4,000 ft5,000 ft6,000 ft7,000 ft0.0 mi8.6 mi17.3 mi25.9 mi34.6 mi43.2 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →