Staff Sgt. Conrad Nelson, tactical aircraft maintenance technician, performs post-flight checks after the Defenders of Liberty Barksdale practice Airshow, April 29. 2016, at Barksdale Air Force Base, La. ( Air Force Photo by Senior Airman Jason Couillard)

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Size: 6033px × 4309px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -16, .., air, force, thunderbirds, usaf, usafads