11/22/2011 - Tech. Sgt. Jesse Swiderek, 31st Maintenance Squadron aircraft metals technology craftsman, fabricates a metal part on a Computer Numeric Controlled (CNC) machine Nov. 21 at Aviano Air Base, Italy. The CNC machine helps with efficiency when fabricating large amounts of intricate metal parts used for components that need repairing. (U.S Air Force Photo/Senior Airman Evelyn Chavez)

11/22/2011 - Tech. Sgt. Jesse Swiderek, 31st Maintenance Squadron aircraft metals technology craftsman, welds a piece of scrap metal Nov. 21 at Aviano Air Base, Italy. Aircraft metals technology shop provides services such as welding for repairs and fabrication of equipment components. (U.S Air Force Photo/Senior Airman Evelyn Chavez)

11/22/2011 - Tech. Sgt. Jesse Swiderek, 31st Maintenance Squadron aircraft metals technology craftsman, welds a piece of scrap metal Nov. 21 at Aviano Air Base, Italy. Aircraft metals technology shop provides services such as welding for repairs and fabrication of equipment components. (U.S Air Force Photo/Senior Airman Evelyn Chavez)

11/22/2011 - Tech. Sgt. Jesse Swiderek, 31st Maintenance Squadron aircraft metals technology craftsman, welds a piece of scrap metal Nov. 21 at Aviano Air Base, Italy. As an aircraft metals technology craftsman Swiderick designs, welds, heat treats and fabricates, metal components for any unit on base. (U.S. Air Force photo/Airman 1st Class Briana Jones)