Col. Robert Burgess, 307th Operations Group commander, gives a thumbs up after flying a B-52 Stratofortress, nicknamed "Wise Guy," to Barksdale Air Force Base, La., May 14, 2019. The bomber had been at the 309th Aerospace Maintenance and Regeneration Group at Davis-Monthan AFB, Ariz. since 2008. It took a team of Reserve Citizen Airmen and their active-duty counterparts four months to prepare "Wise Guy" for flight after its decade-long hiatus at AMARG. (U.S. Air Force photo by Master Sgt. Ted Daigle)