Air Force Staff Sgt. Fabian Hernandez, an integrated communication/navigation mission systems specialist assigned to the 182nd Maintenance Squadron, Illinois Air National Guard, inspects equipment in a C-130H Hercules at the 182nd Airlift Wing in Peoria, Ill., March 20, 2019. Hernandez diagnoses malfunctions using technical orders, schematics, wiring diagrams, built-in test procedures and other test equipment.

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Photo credit: © Apple White / Alamy / Afripics
License: Licensed
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Keywords: -130h, air, archive, armed, comm, defence, force, forces, gac, guard, hercules, lethal, maintenance, military, national, nav, ready, reportage, servicemen, usa