KA4515 path 4 · Area length8.4 mi · 13455 m frequency6875 MHz txTX 38.8948, -77.0702 · ant 20 ft AGL (149 ft AMSL) rxRX 38.8744, -77.2231 · ant 614 ft AGL (978 ft AMSL) 0 ft200 ft400 ft600 ft800 ft1,000 ft0.0 mi1.7 mi3.3 mi5.0 mi6.7 mi8.4 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →