Air National Guard airmen from the 138th Aircraft Maintenance Squadron, conduct preflight checks prior to three F-16 Fighting Falcons taking off for night flying, Dec. 5, 2016, Tulsa, OK.

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Size: 1886px × 1061px
Photo credit: © Conner Flecks / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archive, armed, defence, forces, military, reportage, servicemen, usa