A modern military air operation is modeled as a hybrid feedback control system. The focus of our study is on the impact of the redundancy architecture on the overall air operation, by which the functionality of the controller residing in a Command and Control Center is supported. The resilience of the architecture that reflects the quality of monitoring and management of redundancy is measured by operational reconfigurability. Maintenance policy and capability are also considered as parameters in the effort to quantify the availability of the controller.