Advancements In Non-Destructive Testing Techniques for Aircraft Maintenance Training

Abstract

This study aims to enhance aircraft maintenance training by integrating advanced Non-Destructive Testing (NDT) techniques, such as Phased Array Ultrasonic Testing (PAUT) and digital radiography, into aviation school curricula. While traditional NDT methods are commonly taught, there is a significant gap in training programs regarding advanced techniques that offer superior defect detection and reliability. This research addresses this gap to improve safety and efficiency in aircraft maintenance. Interviews were conducted with five experienced aircraft maintenance instructors from various aviation schools, and thematic analysis was used to identify current training deficiencies and gather recommendations for incorporating advanced NDT techniques. Findings indicate a strong need for advanced NDT methods in training curricula. Instructors highlighted the benefits of these techniques and recommended updating curricula, providing hands-on training, and ensuring continuous professional development for instructors. Integrating advanced NDT techniques into training programs will better prepare future technicians, enhancing safety and efficiency in aircraft maintenance. Future studies should focus on developing comprehensive training modules and exploring continuous professional development opportunities for instructors.