Air Force Staff Sgt. Stephans Doherty, 447th Expeditionary Aircraft Maintenance Squadron aircraft armament systems journeyman, sprays sealant onto the barrels of a GAU-8/A Avenger rotary cannon April 5, 2017, at Incirlik Air Base, Turkey. The barrels were sealed to prevent weathering during use.

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Size: 1155px × 1731px
Photo credit: © Chuck Little / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -10, 447th, aeg, afcent, air, america, archive, armed, army, defence, eamxs, force, forces, ii, maintenance, military, navy, reportage, service, serviceman, servicemen, soldier, states, thunderbolt, united, usa, usafe