1/9/2013 -  Senior Airman Theo Melville, 100th Maintenance Squadron aircraft structural maintainer from Princeton, N.J., bores holes into a piece of sheet metal for a training project at the sheet metal shop Jan. 8, 2013, on RAF Mildenhall, England. There are 35 Airmen assigned to the shop who are responsible for producing materials for various repairs on aircraft parts. (U.S. Air Force photo by Airman 1st Class Dillon Johnston/Released)

1/9/2013 - Senior Airman Theo Melville, 100th Maintenance Squadron aircraft structural maintainer from Princeton, N.J., prepares to slide a piece of sheet metal through a power shear to cut it down to a useable size, Jan. 8, 2013, in the sheet metal shop on RAF Mildenhall, England. The cut metal will be used as a patch on an aircraft. (U.S. Air Force photo by Airman 1st Class Dillon Johnston/Released)