https://ohiomilcom.blogspot.com/2013/06/monitoring-buckey... Buckeye MOA and the interconnecting Brush Creek MOA are controlled by Indianapolis ARTCC (Indy Center, ZID). For the most part the two MOAs are mainly used by the 180th Fighter Wing of the Ohio Air National Guard based at Toledo, flying the F-16C/D 'Fighting Falcon'.
Other units using the MOAs on occasion are the 163rd Fighter Squadron based in Fort Wayne, and the 107th Fighter Squadron based at Selfridge Air National Guard Base, Michigan. Both of these units fly the A-10 'Thunderbolt II' aircraft.