Capt. Kristin Wolfe, F-35A Lightning II Demonstration Team commander and pilot, flies during a demonstration rehearsal at the 2021 Heritage Flight Training Conference at Davis-Monthan Air Force Base, Ariz., March 5, 2021. The Heritage Flight Training Conference is an annual event for Air Combat Command single-ship demonstration teams to practice formation flying alongside historic military aircraft. (U.S. Air Force photo by Capt. Kip Sumner)