A motorized glider prepares to take off from the Shuttle Landing Facility at NASA's Kennedy Space Center in Florida. Flying with its engine off, the glider will be positioned above the 14,000-foot level to measure sonic booms created by agency F-18 jets to measure the effects of sonic booms. Several flights a day have been taking place the week of Aug. 21, 2017 as part of NASA's Sonic Booms in Atmospheric Turbulence, or SonicBAT II Program. NASA at Kennedy is partnering with the agency's Armstrong Flight Research Center in California, Langley Research Center in Virginia, and Space Florida for a program in which F-18 jets will take off from the Shuttle Landing Facility and fly at supersonic speeds while agency researchers measure the effects of low-altitude turbulence caused by sonic booms.