Tech. Sgt. Timothy Haag, 407th Expeditionary Logistics Readiness Squadron NCO in charge of fuels fixed facilities, changes a barrel fitting for a fuel mix system at the 407th Air Expeditionary Group, Jan. 2, 2017. Haag designed the system to mix additives with straight jet fuel to save the unit more than $700,000 a year. ( Air Force photo/Master Sgt. Benjamin Wilson)(Released)

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Size: 5115px × 3415px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .., 407th, aeg, air, cjtf-oir, coalition, force, inherent, iraq, isil, isis, resolve, stability, usafcent, uscentcom