KK4428 path 4 · Area length5.7 mi · 9101 m frequency2109.5 MHz txTX 38.9504, -77.0794 · ant 20 ft AGL (447 ft AMSL) rxRX 38.8928, -77.0047 · ant 121 ft AGL (265 ft AMSL) 0 ft100 ft200 ft300 ft400 ft500 ft0.0 mi1.1 mi2.3 mi3.4 mi4.5 mi5.7 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →