"Senior Airman Elio Esqueda, 386th Expeditionary Maintenance Squadron aircraft metals technician, uses a lathe to create a ""Spline Insert Extractor,"" May 16, 2018, at an undisclosed location in Southwest Asia. The prototype tool, originally created by Tech. Sgt. Chance Cole and Staff Sgt. Hermann Nunez, 386th Air Expeditionary Aircraft Maintenance Squadron, will save the Air Force a lot of money. (U.S. Air Force photo by Staff Sgt. Christopher Stoltz)"
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