Joint Aircraft System/Component (JASC) Codes

Joint Aircraft System/Component (JASC) Codes are standardized identifiers used in the aviation industry to categorize and organize aircraft systems, components, and parts. They help engineers, maintenance crews, and manufacturers quickly find information, track repairs, and manage inventory by assigning specific codes to each system or part, such as engines, fuel systems, or electrical components. This common coding system improves communication, efficiency, and safety across all stages of aircraft operation and maintenance.