KK4428 path 5 · Area length4.1 mi · 6660 m frequency2109.5 MHz txTX 38.9504, -77.0794 · ant 20 ft AGL (447 ft AMSL) rxRX 38.8986, -77.0406 · ant 66 ft AGL (210 ft AMSL) 0 ft100 ft200 ft300 ft400 ft500 ft0.0 mi0.8 mi1.7 mi2.5 mi3.3 mi4.1 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →