U.S Air Force Airman 1st Class Michael Becerra, an instrument flight control systems specialist from the 31st Aircraft Maintenance Squadron, uses a hose to wash an HH-60G Pave Hawk helicopter at Aviano Air Base, Italy, Oct. 22, 2019. The wash was a part of an aircraft reconstitution checklist, to remove any debris from sandy conditions within desert AORs. (U.S. Air Force photo by Airman 1st Class Ericka A. Woolever).