Abstract: Space launch vehicles develop day-of-launch steering commands based upon the upper-level atmospheric environments in order to alleviate wind induced structural loading and optimize ascent trajectory. Historically, upper-level wind measurements to support launch operations at the National Aeronautics and Space Administration’s (NASA’s) Kennedy Space Center co-located on the United States Air Force’s Eastern Range (ER) at the Cape Canaveral Air Force Station use high-resolution rawinsondes. One…