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.

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Keywords: 407th, aeg, air, archive, armed, cjtf-oir, coalition, defence, force, forces, inherent, iraq, isil, isis, military, reportage, resolve, servicemen, stability, usa, usafcent, uscentcom