This is the Fifth Annual Greenville Armed Forces Day Fly-In. The event is FREE to everyone. The event features the Red Tail traveling Theatre and P-51 Mustang. Other CAF aircraft include C-47 "That's All Brother"; B-25 "Yellow Rose"; Navy R4D; Beech C-45 "Bucket of Bolts" and many others. Cavanaugh Flight Museum will be there with…