Who holds the position of Senior Aerospace Science Instructor (SASI)?

The position of Senior Aerospace Science Instructor (SASI) is typically held by a member of the military who has a significant level of expertise and experience in aerospace science, often at the officer level. The correct answer is Major Paul Calvello, who, as a Major, holds a rank and level of responsibility that align with the requirements for the SASI role. This position generally involves overseeing aerospace science education programs, mentoring cadets, and ensuring that the curriculum meets educational standards.

In contrast, other ranks like Master Sergeant or Technical Sergeant are non-commissioned officer (NCO) ranks, which are typically not positioned as SASI. While they play vital roles within the organization, they do not usually take on the senior instructor responsibilities that are expected of a commissioned officer at the Major level. Therefore, the responsibilities associated with being a Senior Aerospace Science Instructor necessitate someone who is more senior than these NCOs.