Airman 1st Class Mequail Fridge, 311th Aircraft Maintenance Unit crew chief, dons his helmet before a familiarization flight, April 25, 2019, on Hill Air Force Base, Utah. The 311th Fighter Squadron had a goal of eight familiarization flights per day for operations and maintenance personnel during exercise Venom 19-01. (U.S. Air Force photo by Staff Sgt. BreeAnn Sachs)