Airman 1st Class Robert Oviedo, 92nd Maintenance Squadron non-destructive inspection apprentice, calibrates ultrasonic equipment before determining the depth of a corroded area on a KC-135 Stratotanker at Fairchild Air Force Base, Washington, Feb. 7, 2018. Recently, the sheet metal shop had to repair a KC-135 that was heavily affected by corrosion. This repair had to be discussed with engineers at Tinker Air Force Base, Oklahoma, because the work required exceeds field-level repair capabilities. ( Air Force photo/Senior Airman Sean Campbell)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 92mxg, 92mxs, iso, maintenance, ndi