WHA991 path 1 · Fixed Point-to-Point length4.1 mi · 6557 m frequency947 MHz txTX 35.0751, -98.2445 · ant 47 ft AGL (1235 ft AMSL) rxRX 35.1162, -98.2961 1,150 ft1,200 ft1,250 ft1,300 ft1,350 ft1,400 ft0.0 mi0.8 mi1.6 mi2.4 mi3.3 mi4.1 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →