Aug. 2, 2021 Wounded warriors share message of resilience in Florida On the day a bullet tore through his legs inside an HH-60 Pave Hawk helicopter, U.S. Air Force Tech. Sgt. August O’Niell, 414th Combat Training Squadron Detachment 1 flight chief in charge of ground operations at Davis-Monthan, Air Force Base, Arizona, said his world changed.