A U.S. Air Force Academy Wings of Blue parachute team member and Chief Master Sgt. Diena Mosely, 82nd Training Wing command chief, glide in a parachute during the Sheppard Air Force Base Guardians of Freedom Open House and Air Show at Sheppard AFB, Texas, Oct. 28, 2019. The Wings of Blue demonstration team travels across the country to air shows, sporting events and other venues to represent the Air Force in precision parachuting. Other than traveling, their primary mission is to run the Air Force's Basic Freefall Parachuting course, known as Airmanship 490. (U.S. Air Force photo by Airman 1st Class Pedro Tenorio)