All of the heavy-duty machines in the sheet metal shop have safety reminders to warn caution and promote situational awareness to Airmen of the 7th Equipment Maintenance Squadron. Since they are surrounded by such high-powered machinery for cutting, drilling and shaping metal, Airmen of the 7th EMS learn to value the tools they use. They must finish the proper training and become certified in order to inspect all machines prior to every use. (U.S. Air Force photo by Airman 1st Class Rebecca Van Syoc)