A C-5M Super Galaxy undergoes an isochronal inspection by 436th Maintenance Squadron aircraft maintenance personnel at the C-5 Isochronal Inspection Dock at Dover Air Force Base, Del., March 17, 2020. To help mitigate the spread of COVID-19, Airmen practiced social distancing as much as possible while performing maintenance on the aircraft. (U.S. Air Force photo by Roland Balik)