• NDI: Flaws corrected, disaster averted

    U.S. Air Force Senior Airman Timothy Carlson, a 354th Maintenance Squadron non-destructive inspection (NDI) journeyman, guides Staff Sgt. Zachary Chambers, a 354th MXS NDI craftsman, as he aligns an x-ray tubehead on Eielson Air Force Base, Alaska, Dec. 9, 2020. NDI specialists utilize x-rays,