In the typical squadron chain of command, which unit is at the lowest level in the chain?

• A. Work Centers
• B. CO
• C. Department Heads
• D. XO

Answer: (A)

In a typical squadron, orders and supervision flow from the top down through a clear hierarchy. The smallest, active units where day-to-day work happens are the work centers. These are the hands-on teams responsible for specific tasks and maintenance, each led by a work center supervisor who reports to the department head. The department heads oversee multiple work centers within their department and report up to the Executive Officer, who then answers to the Commanding Officer. Because of this structure, the work centers sit at the bottom of the chain, with higher levels like department heads, the XO, and the CO above them.