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Beyond the Surface: 437th MXS NDI Keeps Aircraft Ready for the Fight
The 437th Maintenance Squadron Nondestructive Inspection (NDI) shop identifies defects in C-17 aircraft parts at Joint Base Lindsey Graham, South Carolina, July 23, 2026. NDI Airmen use magnetic particles, ultrasonics, eddy currents, radiography, and fluorescent penetrant testing to detect cracks, c
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The 437th Maintenance Squadron Nondestructive Inspection (NDI) shop identifies defects in C-17 aircraft parts at Joint Base Lindsey Graham, South Carolina, July 23, 2026. NDI Airmen use magnetic particles, ultrasonics, eddy currents, radiography, and fluorescent penetrant testing to detect cracks, corrosion, delaminations, and other defects to ensure mission readiness. (U.S. Air Force video by Airman 1st Class Amori Greer)
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Attribution: Source: DVIDS Hub — U.S. Department of Defense public-affairs media
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