CU-Boulder leads international unmanned aircraft testing event at Pawnee Grassland
Friday, August 22, 2014 - 12:00
in Earth & Climate
An international research effort organized by the University of Colorado Boulder conducted the first multiple, unmanned aircraft interception of a telltale rush of cold air preceding a thunderstorm known as a "gust front" as it rolled across the Pawnee National Grassland in northeast Colorado on Aug. 14.