6 MXS NDI Airmen maintain readiness
Maintainers with the 6th Maintenance Squadron nondestructive inspections (NDI) unit prepare to perform a liquid penetrant inspection at MacDill Air Force Base, Florida, June 4, 2021. NDI Airmen perform integrity checks on aircraft parts to inspect for cracks, corrosions, or deformations. (U.S. Air Force photo by Airman 1st Class Hiram Martinez)