WHO331 path 4 length27.5 mi · 44296 m frequency6123.1 MHz txTX 41.9234, -75.4016 · ant 100 ft AGL (2234 ft AMSL) rxRX 41.7645, -74.9124 · ant 170 ft AGL (1727 ft AMSL) 1,000 ft1,500 ft2,000 ft0.0 mi5.5 mi11.0 mi16.5 mi22.0 mi27.5 mi terrain (4/3-earth) line of sight 1st Fresnel zone View on the map →