Instructor pilots with the 340th Flying Training Group, 39th Flying Training Squadron, and 559th FTS fly a T-6 Texan II four-ship formation March 23, 2023, over Joint Base San Antonio-Randolph, Texas. The sortie also marked the final flight of Lt. Col. Mark Pasierb, former Undergraduate Flying Training program commander, who will have approximately earned a combined 6,000 flight hours in the C-5 Galaxy and T-6. (U.S. Air Force photo by Jet Fabara)