Air National Guard Tech. Sgt. Gavin Ball, an isochronal inspector with the 121st Air Refueling Wing Maintenance Squadron, washes the tail of a KC-135 Stratotanker before inspection, Rickenbacker Air National Guard Base, Columbus, Ohio, July 12, 2023. Isochronal Inspections are detailed inspections conducted every 18 months to ensure aircraft is properly maintained and mission ready. ( Air National Guard Photo by Airman First Class Ivy Thomas)

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Photo credit: © APFootage / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: guard, inspection, isochronal, maintainers, maintenance, mission, national, success