WSDF505 path 4 · Area length0.0 mi · 1 m frequency1515 MHz txTX 44.0420, -123.0710 · ant 20 ft AGL (463 ft AMSL) rxRX 44.0420, -123.0710 · ant 20 ft AGL (463 ft AMSL) 400 ft420 ft440 ft460 ft480 ft500 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 →