What type of work record is used to document NDI technicians' performance?

The OPNAV 4790/140 form is specifically designed to record the performance of Non-Destructive Inspection (NDI) technicians. This form serves as a repository of essential information regarding an NDI technician's training, qualifications, and overall performance in the field. It helps ensure that the technicians are compliant with established standards and can effectively execute their responsibilities in inspecting aviation structural components without causing damage.

This work record is crucial for maintaining the integrity of the inspection process, as it provides a documented history of the technician's capabilities over time. By using the OPNAV 4790/140, personnel responsible for oversight can assess whether the NDI technicians are maintaining the required proficiencies and if they continue to meet the evolving demands of their roles within aircraft maintenance and safety protocols. Other forms, while related to maintenance and personnel evaluations, do not specifically cater to the unique performance documentation needed for NDI technicians.