Sheet metal maintenance
Senior Airman Dalton Obenshain, 1st Special Operations Maintenance Squadron aircraft structural maintenance journeyman, uses a laser arm to mimic the curve of aircraft tubing on new tubes, at Hurlburt Field, Fla., Oct. 22, 2015. Airmen with the 1st SOMXS aircraft structural maintenance save the Air Force more than $100,000 a year, replacing damaged parts with items fabricated in their shop. (U.S. Air Force photo by Senior Airman Christopher Callaway/Released)