437th Maintenance Squadron, Fabrication Flight
Members of the 437th Maintenance Squadron, Fabrication Flight corrosion control and structural repair sand a C-17 during routine maintenance Oct.17, 2019, at Joint Base Charleston, S.C. Sanding is one of the steps that needs to be completed while at the CCR. Approximately 12 aircraft go through the corrosion control process annually and it takes approximately two weeks complete each C-17.