121st ACS, MoANG

The 121st Air Control Squadron (ACS) is a unit of the Missouri Air National Guard (MoANG), based at Whiteman Air Force Base, Missouri. Established in 1947, the squadron has provided vital command and control, radar surveillance, and airspace management capabilities for both state and federal missions. Over the decades, the 121st ACS has supported numerous national and international operations, including air defense during the Cold War and overseas deployments in support of Operations Enduring Freedom and Iraqi Freedom. The unit continues to play a crucial role in integrating air operations and supporting homeland defense through advanced battle management and communications systems.