What is the function of the Airspace Control Order (ACO)?

• A. Establish procedures and restrictions for airspace usage
• B. Coordinate ground troop movements
• C. Define the roles of air defense personnel
• D. Determine environmental impacts of air operations

Answer: (A)

The function of the Airspace Control Order (ACO) is to establish procedures and restrictions for airspace usage. The ACO provides a framework for effective airspace management to ensure that air operations can be conducted safely and efficiently while minimizing the risk of fratricide and maximizing the effectiveness of air support for ground forces. This document outlines the specifics of how airspace will be divided, what restrictions exist, and how various forces can operate within that airspace in coordination with one another.

By detailing the airspace structure and the protocols for its use, the ACO plays a critical role in facilitating the necessary control and deconfliction among the various air, land, and sea operations conducted during military operations. This clarity ensures that all units are aware of their operational boundaries and responsibilities, fostering effective integration and coordination among all participants involved in a joint air campaign.