Metals technicians: modern-day blacksmiths
Airman 1st Class Travis W. Walker, 22nd Maintenance Squadron fabrication flight metals technician apprentice, fabricates a part of an attach barrier with a lathe machine Sept. 26, 2013, at McConnell Air Force Base, Kan. Metals technicians have a variety of machines to repair base equipment and create metallic objects from scratch. (US Air Force photo/Airman 1st Class John Linzmeier)

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