55th ECG changes command

U.S. Air Force Brig. Gen. Gregory Guillot, 55th Wing commander hands the unit guidon to Col. Ryan Rogers as he takes command of the 55th Electronic Combat Group at Davis-Monthan Air Force Base, Ariz., May 27, 2015. The  55th ECG commander is responsible for five squadrons of more than 700 Airmen to provide combat-ready EC-130H Compass Call aircraft, aircrew and maintainers for worldwide expeditionary deployment in support of unified combatant commanders. (U.S. Air Force photo by Airman 1st Class Chris Massey/Released)

U.S. Air Force Brig. Gen. Gregory Guillot, 55th Wing commander hands the unit guidon to Col. Ryan Rogers as he takes command of the 55th Electronic Combat Group at Davis-Monthan Air Force Base, Ariz., May 27, 2015. The 55th ECG commander is responsible for five squadrons of more than 700 Airmen to provide combat-ready EC-130H Compass Call aircraft, aircrew and maintainers for worldwide expeditionary deployment in support of unified combatant commanders. (U.S. Air Force photo by Airman 1st Class Chris Massey/Released)