U.S. Air Force Airman 1st Class David Cline, 354th Civil Engineer Squadron heavy equipment operator, tests his skills with a back hoe during a Pacific Air Forces Readiness Focused Consolidated Unit Inspection at Bear Lake snow dump, Sept. 12, 2013, Eielson Air Force Base, Alaska. The exercise tested the Dirt Boys' use of heavy machinery in the field and provided valuable training opportunities for equipment operators. (U.S. Air Force photo by Airman 1st Class Peter Reft/Released)
Airman 1st Class Peter Reft
Taken on 12 September 2013
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