Which document outlines the duties of an Airman in the 3E1X1 career field?

The 3E1X1 Occupational Survey Report (OSR) is the correct choice because it provides specific insights into the responsibilities and duties associated with the 3E1X1 career field. The OSR includes detailed data collected from various sources that focus on the tasks and skills required for Airmen in this specialty. It serves as a comprehensive guide that identifies the job functions, tasks, and competencies necessary for effective performance in the field.

The other options, while relevant to different aspects of Air Force operations, do not specifically outline the duties for the 3E1X1 career field. The Air Force Manual provides general instructions and policies applicable across various areas but does not focus solely on the 3E1X1 specialty. The Aerospace Maintenance Information System (AMIS) primarily supports maintenance management processes rather than detailing job responsibilities. Lastly, the Aircraft Maintenance Training Plan (AMTP) is focused on training requirements and outlines the educational path but does not provide a direct description of the specific duties within the 3E1X1 career field.