Airman 1st Class Jackson Wagner, 355th Aircraft Maintenance Squadron A-10 Thunderbolt II crew chief, performs pre-flight inspections on an A-10 on the flight line at Davis-Monthan Air Force Base, Ariz., Nov. 3, 2020. Wagner and other Airmen from the 355th AMXS moved A-10s from their typical location on the flight line to help simulate working with limited resources as part of Bushwhacker 20-07.