Operation Varsity 19-04: Day 2
U.S. Air Force Staff Sgt. Ross Purdham and Staff Sgt. Rachel Revels, 86th Aircraft Maintenance Squadron engine specialists, perform maintenance on a C-130J Super Hercules during exercise Operation Varsity 19-04 at Ramstein Air Base, Germany, Dec. 10, 2019. The exercise tested the maintainers’ abilities to operate under unpredictable circumstances. (U.S. Air Force photo by Staff Sgt. Devin Boyer)