Lt. Col. John Polumbo, C-17 Globemaster III pilot, reviews an inflight checklist near Joint Base Charleston, South Carolina, March 20, 2019. C-17 pilots support potential armed contingencies, peacekeeping or humanitarian missions worldwide.

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Size: 1699px × 1177px
Photo credit: © Apple White / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -17, 15th, 1ctcs, 1st, air, airlift, archive, armed, camera, combat, defence, force, forces, military, refueling, reportage, servicemen, squadron, usa