250305-F-IH537-1023
U.S. Air Force Staff Sgt. Maverick Rose, 100th Maintenance Squadron periodic inspection craftsman, applies lubricant to a jack screw mechanism for the wing of a KC-135 Stratotanker during an isochronal inspection at RAF Mildenhall, England, March 5, 2025. The 100th MXS conducted the ISO inspection, which is done every 24 months, 1,800 flight hours or 1,000 landings to ensure structural integrity of the aircraft. (U.S. Air Force photo by Airman 1st Class Aidan Martínez)