What document allows you to perform duties on your assigned aircraft and start your CISP?

The correct choice is Aeronautical Orders because these documents are essential in specifying the personnel assignments and qualifications related to aviation duties. They outline the roles and responsibilities of enlisted aviators and serve as an official authorization for individuals to perform specific duties on assigned aircraft. This authorization is crucial for ensuring that service members have the necessary training and certifications to operate or support their respective aircraft safely and effectively.

In addition, Aeronautical Orders directly relate to the initiation of the Career Interservice Transfer Programs (CISP), which allows career enlisted aviators to advance their skills and responsibilities in aviation roles. This framework ensures that all personnel involved are adequately prepared for the complexities of aviation operations within their specified roles.

Other options, while related to aviation operations, do not serve the same purpose. Operational Orders generally pertain to day-to-day missions or tactical directives, Flight Logs are used to record flight times and activities, and Mission Directives provide guidance on specific missions but do not inherently grant the authority or qualifications needed to perform duties on the assigned aircraft.