Aviation Maintenance Magazine presents an overview of non-destructive testing (NDT) technologies crucial for aircraft production and upkeep. The podcast outlines various established NDT methods such as magnetic ppodcast inspection, dye penetrant inspection, ultrasonic testing, and radiography, also highlighting advancements like phased array and computed tomography. Several companies involved in NDT for aviation are featured, including FL Technics, Waygate Technologies, and SEAL Aviation, detailing their specific capabilities and contributions to the field. These companies address both routine maintenance and specialised inspections, adapting to evolving materials and the increasing importance of accurate flaw detection. The piece also touches upon future trends in NDT, including the impact of new materials like composites and the need for user-friendly technologies to address potential skill shortages. Ultimately, the source emphasises the vital role of NDT in ensuring aircraft safety and the ongoing development of techniques to meet the demands of the aviation industry.