#ICYMI: The usairforce Chief of Staff, Gen. David L. Goldfein, presented the #AirForceCross to Tech. Sgt. Dan Keller, a #SpecialTactics combat controller with the 123airliftwing, recognizing his valor on the battlefield in Afghanistan. Follow the link on our story to read more about this #AirCommando and his #heroic actions while serving as a #JTAC in support of #OFS. #CSAF #Airmen #USAF #AirNationalGuard #KentuckyGuard