Non-destructive testing (NDT) is a crucial method used to evaluate the structural integrity of both airframe and engine components. This technique helps identify fatigue damage, often indicated by cracking. Various NDT methods, such as ultrasound, electrical eddy currents, optics, and X-ray scattering or absorption, can effectively detect these issues. Sometimes referred to as non-destructive inspection (NDI), this approach ensures that components remain intact while their safety and reliability are thoroughly assessed. By using NDT, we can prevent potential failures and enhance overall safety in aviation.
