Air Force Airman First Class Christopher Cramer crew chief with the 340th Expeditionary Air Refueling Squadron, installs a boom operator window at Al Udeid Air Base, Qatar, Jan. 4, 2018. The 340 EARS are support aerial refueling missions in Operation Inherent Resolve and Operation Freedom's Sentinel in the Central Commands' area of responsibility. ( Air National Guard

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Size: 1731px × 1154px
Photo credit: © RP Images / Alamy / Afripics
License: Licensed
Model Released: No

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