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Staff Sgt. Lindsey Martinez, 22nd Operations Support Squadron aircrew flight equipment technician, tightens a flight helmet on Airman 1st Class Benjamen Kuhman, 349th Air Refueling Squadron boom operator, during an oxygen mask fitting March 25, 2020, at McConnell Air Force Base, Kansas. Ensuring all equipment is properly inspected and maintained allows for aircrew to safely conduct missions. (U.S. Air Force photo by Airman 1st Class Nilsa E. Garcia)
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