U.S. Air Force Tech. Sgt. Christian Washington, 57th Weapons School Squadron aircrew flight equipment quality assurance NCO in charge, measures wind speed at Brownwood Regional Airport in Brownwood, Texas, Nov. 1, 2018. Measuring wind speed helps personnel determine the conditions of the air prior to the Airmen completing a free fall jump. (U.S. Air Force photo by Airman 1st Class Susan Roberts)