Senior Airman Jeremy Varnum, a 773rd Civil Engineer

Senior Airman Jeremy Varnum, a 773rd Civil Engineer Squadron pavements and construction journeyman, operates a LRT-1DA 15-ton, all-terrain crane during contingency operations training at the Mad Bull training area on Joint Base Elmendorf-Richardson, Sept. 4. The Air Force civil engineers’ training consisted of crane familiarization, operating in a joint environment, convoy movement, intelligence gathering and base defense. (U.S. Air Force photo/Airman Ty-Rico Lea)